Intel Core i9-7960X testing with a MSI X299 SLI PLUS (MS-7A93) (1.A0 BIOS) and Microsoft Basic Display on Microsoft Windows 8.1 Pro Build 9600 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1903127-SP-WIN80839242
winspec,
"BlogBench 1.1 - Test: Read",
Higher Results Are Better
"Windows 10: No Mitigations",7796,8527
"Windows 10: Meltdown Mitigations",8408,8600
"Windows 10: Spectre + Meltdown Mitigations",7525,7572
"Windows 8: Spectre + Meltdown Mitigations",7017,7474
"Windows 8: Meltdown Mitigations",7643,7742
"Windows 8: No Mitigations",7810,8100
"BlogBench 1.1 - Test: Write",
Higher Results Are Better
"Windows 10: No Mitigations",
"Windows 10: Meltdown Mitigations",264,258
"Windows 10: Spectre + Meltdown Mitigations",227,228
"Windows 8: Spectre + Meltdown Mitigations",210,212
"Windows 8: Meltdown Mitigations",222,230
"Windows 8: No Mitigations",227,233
"Euler3D - CFD Cycle Frequency",
Higher Results Are Better
"Windows 10: No Mitigations",16.974,16.464
"Windows 10: Meltdown Mitigations",17.466,17.552
"Windows 10: Spectre + Meltdown Mitigations",17.548,17.629
"Windows 8: Spectre + Meltdown Mitigations",20.71,25.961
"Windows 8: Meltdown Mitigations",22.774,26.015
"Windows 8: No Mitigations",24.854,26.12
"Flexible IO Tester 3.1 - Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory",
Higher Results Are Better
"Windows 10: No Mitigations",185000,186000
"Windows 10: Meltdown Mitigations",146000,150000
"Windows 10: Spectre + Meltdown Mitigations",129000,126000
"Windows 8: Spectre + Meltdown Mitigations",212000,219000
"Windows 8: Meltdown Mitigations",293000,277000
"Windows 8: No Mitigations",316000,308000
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",84536.63,84904.46
"Windows 10: Meltdown Mitigations",85287.2,68012.37
"Windows 10: Spectre + Meltdown Mitigations",61764.61,59607.28
"Windows 8: Spectre + Meltdown Mitigations",56646.07,57474.37
"Windows 8: Meltdown Mitigations",54604.69,75821.79
"Windows 8: No Mitigations",61768.15,74512.22
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",92655.71,81396.15
"Windows 10: Meltdown Mitigations",77539.28,86236.08
"Windows 10: Spectre + Meltdown Mitigations",61872.24,64740.17
"Windows 8: Spectre + Meltdown Mitigations",67467.42,82813.55
"Windows 8: Meltdown Mitigations",74968.32,115617.95
"Windows 8: No Mitigations",87155.42,120659.25
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",860.21,864.28
"Windows 10: Meltdown Mitigations",858.55,858.05
"Windows 10: Spectre + Meltdown Mitigations",842.38,856.32
"Windows 8: Spectre + Meltdown Mitigations",666.46,693.52
"Windows 8: Meltdown Mitigations",668.7,706.39
"Windows 8: No Mitigations",1070.49,1111.22
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",27408.3,25227.89
"Windows 10: Meltdown Mitigations",39249.31,42534.32
"Windows 10: Spectre + Meltdown Mitigations",22142.87,23427.14
"Windows 8: Spectre + Meltdown Mitigations",3245.86,5275.55
"Windows 8: Meltdown Mitigations",1127.15,3392.58
"Windows 8: No Mitigations",5594.49,6253.62
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",21135.81,21175
"Windows 10: Meltdown Mitigations",35801.81,30878.42
"Windows 10: Spectre + Meltdown Mitigations",20084.69,20712.89
"Windows 8: Spectre + Meltdown Mitigations",5874.28,5944.47
"Windows 8: Meltdown Mitigations",3940.7,4595.58
"Windows 8: No Mitigations",1188.91,1311.63
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",240.53,241.46
"Windows 10: Meltdown Mitigations",682.62,309.69
"Windows 10: Spectre + Meltdown Mitigations",239.3,347.56
"Windows 8: Spectre + Meltdown Mitigations",347.06,73.53
"Windows 8: Meltdown Mitigations",301.87,362.93
"Windows 8: No Mitigations",86.19,86.79
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",71881.85,72000.96
"Windows 10: Meltdown Mitigations",72270.25,65043.97
"Windows 10: Spectre + Meltdown Mitigations",54258.81,46796.96
"Windows 8: Spectre + Meltdown Mitigations",634.73,715.33
"Windows 8: Meltdown Mitigations",3520.17,3811.94
"Windows 8: No Mitigations",666.06,721.96
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",65353.28,69391.12
"Windows 10: Meltdown Mitigations",72263.19,72235.19
"Windows 10: Spectre + Meltdown Mitigations",54023.44,53706.08
"Windows 8: Spectre + Meltdown Mitigations",660.53,714.26
"Windows 8: Meltdown Mitigations",627.14,711.12
"Windows 8: No Mitigations",670.1,713.46
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",141.36,141.56
"Windows 10: Meltdown Mitigations",142.2,141.56
"Windows 10: Spectre + Meltdown Mitigations",542.92,392.96
"Windows 8: Spectre + Meltdown Mitigations",45.26,45.73
"Windows 8: Meltdown Mitigations",45.03,45.8
"Windows 8: No Mitigations",45.36,64.43
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",28831.6,32294.33
"Windows 10: Meltdown Mitigations",41031.2,24059.49
"Windows 10: Spectre + Meltdown Mitigations",31062.45,30282.75
"Windows 8: Spectre + Meltdown Mitigations",44508.88,36692.89
"Windows 8: Meltdown Mitigations",36145.04,40744.76
"Windows 8: No Mitigations",46585.78,81851.92
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",29237.74,31143.39
"Windows 10: Meltdown Mitigations",26935.9,30283.72
"Windows 10: Spectre + Meltdown Mitigations",28652.13,33087.84
"Windows 8: Spectre + Meltdown Mitigations",58963.08,49257.1
"Windows 8: Meltdown Mitigations",35609.4,43703.12
"Windows 8: No Mitigations",47569.44,49029.29
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",993.04,1085.61
"Windows 10: Meltdown Mitigations",1019.55,925.31
"Windows 10: Spectre + Meltdown Mitigations",1009.25,951.35
"Windows 8: Spectre + Meltdown Mitigations",643.87,659.53
"Windows 8: Meltdown Mitigations",616.87,660.8
"Windows 8: No Mitigations",691.06,656.2
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",69574.96,66094.02
"Windows 10: Meltdown Mitigations",57346.98,65769.66
"Windows 10: Spectre + Meltdown Mitigations",57584.64,66238.98
"Windows 8: Spectre + Meltdown Mitigations",1346.93,1346.43
"Windows 8: Meltdown Mitigations",1189.45,1253.17
"Windows 8: No Mitigations",1059.52,1350.33
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",72025.11,73805.78
"Windows 10: Meltdown Mitigations",68490.28,62730.57
"Windows 10: Spectre + Meltdown Mitigations",52171.25,57621.25
"Windows 8: Spectre + Meltdown Mitigations",1245.28,1263.36
"Windows 8: Meltdown Mitigations",1195.11,1276.73
"Windows 8: No Mitigations",1471.65,4405.57
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",246.69,241.63
"Windows 10: Meltdown Mitigations",244.06,242.6
"Windows 10: Spectre + Meltdown Mitigations",243.29,246.79
"Windows 8: Spectre + Meltdown Mitigations",86.22,86.39
"Windows 8: Meltdown Mitigations",85.59,87.42
"Windows 8: No Mitigations",236.81,362.9
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",72966.02,68026.1
"Windows 10: Meltdown Mitigations",72702.15,60048.45
"Windows 10: Spectre + Meltdown Mitigations",61874.19,70024.79
"Windows 8: Spectre + Meltdown Mitigations",721.53,711.26
"Windows 8: Meltdown Mitigations",721.02,720.96
"Windows 8: No Mitigations",2410.17,2499.7
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",68533.74,71884.45
"Windows 10: Meltdown Mitigations",59350.42,67141.89
"Windows 10: Spectre + Meltdown Mitigations",71448.66,72743.41
"Windows 8: Spectre + Meltdown Mitigations",719.19,671.16
"Windows 8: Meltdown Mitigations",850.44,1671.49
"Windows 8: No Mitigations",2418.75,3279.56
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",140.76,140.93
"Windows 10: Meltdown Mitigations",142.53,142.16
"Windows 10: Spectre + Meltdown Mitigations",142.66,142.93
"Windows 8: Spectre + Meltdown Mitigations",40.96,45.73
"Windows 8: Meltdown Mitigations",91.46,172.92
"Windows 8: No Mitigations",170.52,171.58
"Flexible IO Tester 3.1 - Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory",
Higher Results Are Better
"Windows 10: No Mitigations",723,726
"Windows 10: Meltdown Mitigations",572,586
"Windows 10: Spectre + Meltdown Mitigations",505,494
"Windows 8: Spectre + Meltdown Mitigations",829,856
"Windows 8: Meltdown Mitigations",1143,1082
"Windows 8: No Mitigations",1234,1201
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",330.22,331.66
"Windows 10: Meltdown Mitigations",333.15,265.67
"Windows 10: Spectre + Meltdown Mitigations",241.27,232.84
"Windows 8: Spectre + Meltdown Mitigations",221.27,224.51
"Windows 8: Meltdown Mitigations",213.3,296.18
"Windows 8: No Mitigations",241.28,291.06
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",361.94,317.95
"Windows 10: Meltdown Mitigations",302.89,336.86
"Windows 10: Spectre + Meltdown Mitigations",241.69,252.89
"Windows 8: Spectre + Meltdown Mitigations",263.54,323.49
"Windows 8: Meltdown Mitigations",292.84,451.63
"Windows 8: No Mitigations",340.45,471.33
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",1720.43,1728.56
"Windows 10: Meltdown Mitigations",1717.1,1716.1
"Windows 10: Spectre + Meltdown Mitigations",1684.76,1712.63
"Windows 8: Spectre + Meltdown Mitigations",1332.93,1387.05
"Windows 8: Meltdown Mitigations",1337.4,1412.79
"Windows 8: No Mitigations",2140.98,2222.43
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",107.06,98.55
"Windows 10: Meltdown Mitigations",153.32,166.15
"Windows 10: Spectre + Meltdown Mitigations",86.5,91.51
"Windows 8: Spectre + Meltdown Mitigations",12.68,20.61
"Windows 8: Meltdown Mitigations",4.4,13.25
"Windows 8: No Mitigations",21.85,24.43
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",82.56,82.71
"Windows 10: Meltdown Mitigations",139.85,120.62
"Windows 10: Spectre + Meltdown Mitigations",78.46,80.91
"Windows 8: Spectre + Meltdown Mitigations",22.95,23.22
"Windows 8: Meltdown Mitigations",15.39,17.95
"Windows 8: No Mitigations",4.64,5.12
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",481.06,482.92
"Windows 10: Meltdown Mitigations",1365.24,619.39
"Windows 10: Spectre + Meltdown Mitigations",478.59,695.12
"Windows 8: Spectre + Meltdown Mitigations",694.13,147.05
"Windows 8: Meltdown Mitigations",603.74,725.86
"Windows 8: No Mitigations",172.38,173.58
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",280.79,281.25
"Windows 10: Meltdown Mitigations",282.31,254.08
"Windows 10: Spectre + Meltdown Mitigations",211.95,182.8
"Windows 8: Spectre + Meltdown Mitigations",2.48,2.79
"Windows 8: Meltdown Mitigations",13.75,14.89
"Windows 8: No Mitigations",2.6,2.82
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",255.29,271.06
"Windows 10: Meltdown Mitigations",282.28,282.17
"Windows 10: Spectre + Meltdown Mitigations",211.03,209.79
"Windows 8: Spectre + Meltdown Mitigations",2.58,2.79
"Windows 8: Meltdown Mitigations",2.45,2.78
"Windows 8: No Mitigations",2.62,2.79
"Diskspd 2.0.21 - Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",282.73,283.13
"Windows 10: Meltdown Mitigations",284.39,283.13
"Windows 10: Spectre + Meltdown Mitigations",1085.84,785.92
"Windows 8: Spectre + Meltdown Mitigations",90.52,91.46
"Windows 8: Meltdown Mitigations",90.06,91.59
"Windows 8: No Mitigations",90.72,128.85
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",112.62,126.15
"Windows 10: Meltdown Mitigations",160.28,93.98
"Windows 10: Spectre + Meltdown Mitigations",121.34,118.29
"Windows 8: Spectre + Meltdown Mitigations",173.86,143.33
"Windows 8: Meltdown Mitigations",141.19,159.16
"Windows 8: No Mitigations",181.98,319.73
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",114.21,121.65
"Windows 10: Meltdown Mitigations",105.22,118.3
"Windows 10: Spectre + Meltdown Mitigations",111.92,129.25
"Windows 8: Spectre + Meltdown Mitigations",230.32,192.41
"Windows 8: Meltdown Mitigations",139.1,170.72
"Windows 8: No Mitigations",185.82,191.52
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",1986.09,2171.22
"Windows 10: Meltdown Mitigations",2039.09,1850.63
"Windows 10: Spectre + Meltdown Mitigations",2018.49,1902.69
"Windows 8: Spectre + Meltdown Mitigations",1287.73,1319.06
"Windows 8: Meltdown Mitigations",1233.74,1321.59
"Windows 8: No Mitigations",1382.12,1312.4
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",271.78,258.18
"Windows 10: Meltdown Mitigations",224.01,256.91
"Windows 10: Spectre + Meltdown Mitigations",224.94,258.75
"Windows 8: Spectre + Meltdown Mitigations",5.26,5.26
"Windows 8: Meltdown Mitigations",4.65,4.9
"Windows 8: No Mitigations",4.14,5.27
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",281.35,288.3
"Windows 10: Meltdown Mitigations",267.54,245.04
"Windows 10: Spectre + Meltdown Mitigations",203.79,225.08
"Windows 8: Spectre + Meltdown Mitigations",4.86,4.94
"Windows 8: Meltdown Mitigations",4.67,4.99
"Windows 8: No Mitigations",5.75,17.21
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",493.39,483.26
"Windows 10: Meltdown Mitigations",488.12,485.19
"Windows 10: Spectre + Meltdown Mitigations",486.59,493.59
"Windows 8: Spectre + Meltdown Mitigations",172.45,172.78
"Windows 8: Meltdown Mitigations",171.18,174.85
"Windows 8: No Mitigations",473.62,725.79
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",285.02,265.73
"Windows 10: Meltdown Mitigations",283.99,234.56
"Windows 10: Spectre + Meltdown Mitigations",241.7,273.53
"Windows 8: Spectre + Meltdown Mitigations",2.82,2.78
"Windows 8: Meltdown Mitigations",2.82,2.82
"Windows 8: No Mitigations",9.41,9.76
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB",
Higher Results Are Better
"Windows 10: No Mitigations",267.71,280.8
"Windows 10: Meltdown Mitigations",231.84,262.27
"Windows 10: Spectre + Meltdown Mitigations",279.1,284.15
"Windows 8: Spectre + Meltdown Mitigations",2.81,2.62
"Windows 8: Meltdown Mitigations",3.32,6.53
"Windows 8: No Mitigations",9.45,12.81
"Diskspd 2.0.21 - Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB",
Higher Results Are Better
"Windows 10: No Mitigations",281.53,281.86
"Windows 10: Meltdown Mitigations",285.06,284.33
"Windows 10: Spectre + Meltdown Mitigations",285.33,285.86
"Windows 8: Spectre + Meltdown Mitigations",81.92,91.46
"Windows 8: Meltdown Mitigations",182.92,345.83
"Windows 8: No Mitigations",341.03,343.16
"IOzone 3.465 - Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance",
Higher Results Are Better
"Windows 10: No Mitigations",247.279296875,254.259765625
"Windows 10: Meltdown Mitigations",249.865234375,253.9794921875
"Windows 10: Spectre + Meltdown Mitigations",236.6787109375,250.685546875
"Windows 8: Spectre + Meltdown Mitigations",412.40625,248.216796875
"Windows 8: Meltdown Mitigations",255.1611328125,255.712890625
"Windows 8: No Mitigations",247.26953125,249.83984375
"IOzone 3.465 - Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance",
Higher Results Are Better
"Windows 10: No Mitigations",1268.8359375,1266.0966796875
"Windows 10: Meltdown Mitigations",1212.740234375,1213.9140625
"Windows 10: Spectre + Meltdown Mitigations",888.7958984375,900.6103515625
"Windows 8: Spectre + Meltdown Mitigations",1290.9892578125,1294.0546875
"Windows 8: Meltdown Mitigations",1871.93359375,1884.9833984375
"Windows 8: No Mitigations",2062.646484375,2057.060546875
"Flexible IO Tester 3.1 - Type: Random Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory",
Higher Results Are Better
"Windows 10: No Mitigations",3648,3652
"Windows 10: Meltdown Mitigations",3668,3679
"Windows 10: Spectre + Meltdown Mitigations",3552,3560
"Windows 8: Spectre + Meltdown Mitigations",7323,7312
"Windows 8: Meltdown Mitigations",7371,7360
"Windows 8: No Mitigations",7414,7401
"Flexible IO Tester 3.1 - Type: Random Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory",
Higher Results Are Better
"Windows 10: No Mitigations",2723,2770
"Windows 10: Meltdown Mitigations",2808,2812
"Windows 10: Spectre + Meltdown Mitigations",2705,2709
"Windows 8: Spectre + Meltdown Mitigations",5225,5666
"Windows 8: Meltdown Mitigations",5216,5701
"Windows 8: No Mitigations",5741,5852
"Flexible IO Tester 3.1 - Type: Sequential Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory",
Higher Results Are Better
"Windows 10: No Mitigations",3609,3521
"Windows 10: Meltdown Mitigations",3699,3594
"Windows 10: Spectre + Meltdown Mitigations",3582,3589
"Windows 8: Spectre + Meltdown Mitigations",7327,7317
"Windows 8: Meltdown Mitigations",7372,7373
"Windows 8: No Mitigations",7377,7393
"Flexible IO Tester 3.1 - Type: Sequential Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory",
Higher Results Are Better
"Windows 10: No Mitigations",2738,2769
"Windows 10: Meltdown Mitigations",2775,2778
"Windows 10: Spectre + Meltdown Mitigations",2684,2676
"Windows 8: Spectre + Meltdown Mitigations",2935,2911
"Windows 8: Meltdown Mitigations",2934,2968
"Windows 8: No Mitigations",2968,2990
"Ethr 2019-01-02 - Server Address: 127.0.0.1 - Protocol: TCP - Test: Bandwidth - Threads: 8",
Higher Results Are Better
"Windows 10: No Mitigations",68200.666666667,57510
"Windows 10: Meltdown Mitigations",100797.33333333,70174
"Windows 10: Spectre + Meltdown Mitigations",64616.666666667,72598.666666667
"Ethr 2019-01-02 - Server Address: 127.0.0.1 - Protocol: TCP - Test: Bandwidth - Threads: 16",
Higher Results Are Better
"Windows 10: No Mitigations",65610,33854
"Windows 10: Meltdown Mitigations",61761.333333333,31792
"Windows 10: Spectre + Meltdown Mitigations",61151.333333333,35256.666666667
"Ethr 2019-01-02 - Server Address: 127.0.0.1 - Protocol: HTTP - Test: Bandwidth - Threads: 16",
Higher Results Are Better
"Windows 10: No Mitigations",102.44875,101.799375
"Windows 10: Meltdown Mitigations",100.368125,107.94375
"Windows 10: Spectre + Meltdown Mitigations",102.464375,100.4725
"Ethr 2019-01-02 - Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 16",
Higher Results Are Better
"Windows 10: No Mitigations",29252,35296
"Windows 10: Meltdown Mitigations",27730,29614
"Windows 10: Spectre + Meltdown Mitigations",28930,29224
"Ethr 2019-01-02 - Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 16",
Higher Results Are Better
"Windows 10: No Mitigations",58.29625,57.169375
"Windows 10: Meltdown Mitigations",57.455625,58.62375
"Windows 10: Spectre + Meltdown Mitigations",55.72875,56.0875
"7-Zip Compression 16.02 - Compress Speed Test",
Higher Results Are Better
"Windows 10: No Mitigations",72287,73807
"Windows 10: Meltdown Mitigations",75652,75145
"Windows 10: Spectre + Meltdown Mitigations",72763,73447
"Windows 8: Spectre + Meltdown Mitigations",82559,82700
"Windows 8: Meltdown Mitigations",82712,83952
"Windows 8: No Mitigations",84195,84810
"Maxon Cinebench 15.038 - Test: Multi-Core Test",
Higher Results Are Better
"Windows 10: No Mitigations",
"Windows 10: Meltdown Mitigations",
"Windows 10: Spectre + Meltdown Mitigations",
"Windows 8: Spectre + Meltdown Mitigations",
"Windows 8: Meltdown Mitigations",
"Windows 8: No Mitigations",
"Maxon Cinebench 15.038 - Test: Single-Core Test",
Higher Results Are Better
"Windows 10: No Mitigations",
"Windows 10: Meltdown Mitigations",
"Windows 10: Spectre + Meltdown Mitigations",
"Windows 8: Spectre + Meltdown Mitigations",
"Windows 8: Meltdown Mitigations",
"Windows 8: No Mitigations",
"Redis 3.2.1 - Test: SET",
Higher Results Are Better
"Windows 10: No Mitigations",707113.56,723641.38
"Windows 10: Meltdown Mitigations",708918.19,714643.06
"Windows 10: Spectre + Meltdown Mitigations",645036.44,665956.31
"Windows 8: Spectre + Meltdown Mitigations",1090155.88,1076774
"Windows 8: Meltdown Mitigations",1122082.63,1146789
"Windows 8: No Mitigations",1154334.5,1153934.88
"Redis 3.2.1 - Test: GET",
Higher Results Are Better
"Windows 10: No Mitigations",978377.88,1006947.94
"Windows 10: Meltdown Mitigations",988239.88,979719.81
"Windows 10: Spectre + Meltdown Mitigations",897907.88,897021.94
"Windows 8: Spectre + Meltdown Mitigations",1399580.13,1413627.38
"Windows 8: Meltdown Mitigations",1534212.88,1541544.63
"Windows 8: No Mitigations",1565680.25,1520912.63
"PHPBench 0.8.1 - PHP Benchmark Suite",
Higher Results Are Better
"Windows 10: No Mitigations",217408,219741
"Windows 10: Meltdown Mitigations",218041,215152
"Windows 10: Spectre + Meltdown Mitigations",213599,210850
"Windows 8: Spectre + Meltdown Mitigations",361470,363561
"Windows 8: Meltdown Mitigations",367796,367804
"Windows 8: No Mitigations",360182,363664
"Geekbench 4.3.3 - Test: Multi Core",
Higher Results Are Better
"Windows 10: No Mitigations",41699,41820
"Windows 10: Meltdown Mitigations",41362,41320
"Windows 10: Spectre + Meltdown Mitigations",41251,40917
"Windows 8: Spectre + Meltdown Mitigations",38600,38849
"Windows 8: Meltdown Mitigations",39106,39423
"Windows 8: No Mitigations",39529,39227
"Geekbench 4.3.3 - Test: Single Core",
Higher Results Are Better
"Windows 10: No Mitigations",5301,5298
"Windows 10: Meltdown Mitigations",5266,5259
"Windows 10: Spectre + Meltdown Mitigations",5249,5262
"Windows 8: Spectre + Meltdown Mitigations",5094,5101
"Windows 8: Meltdown Mitigations",5100,5117
"Windows 8: No Mitigations",5163,5172
"OpenSSL 1.0.1g - RSA 4096-bit Performance",
Higher Results Are Better
"Windows 10: No Mitigations",133.6,133.7
"Windows 10: Meltdown Mitigations",133.8,133.9
"Windows 10: Spectre + Meltdown Mitigations",130.5,130.6
"Windows 8: Spectre + Meltdown Mitigations",181.4,181.7
"Windows 8: Meltdown Mitigations",181.9,179.6
"Windows 8: No Mitigations",181.1,181.3
"Ethr 2019-01-02 - Server Address: 127.0.0.1 - Protocol: TCP - Test: Latency - Threads: 8",
Lower Results Are Better
"Windows 10: No Mitigations",14.250363108206,14.407759000734
"Windows 10: Meltdown Mitigations",15.869314857582,15.088408916218
"Windows 10: Spectre + Meltdown Mitigations",24.062585365854,23.905792682927
"Ethr 2019-01-02 - Server Address: 127.0.0.1 - Protocol: TCP - Test: Latency - Threads: 16",
Lower Results Are Better
"Windows 10: No Mitigations",14.082067480258,14.32067833698
"Windows 10: Meltdown Mitigations",15.060782208589,14.971722306525
"Windows 10: Spectre + Meltdown Mitigations",24.182653562654,23.932841463415
"DaCapo Benchmark 9.12-MR1 - Java Test: H2",
Lower Results Are Better
"Windows 10: No Mitigations",3701,3887
"Windows 10: Meltdown Mitigations",3524,3574
"Windows 10: Spectre + Meltdown Mitigations",3745,3710
"Windows 8: Spectre + Meltdown Mitigations",3094,3188
"Windows 8: Meltdown Mitigations",3438,3235
"Windows 8: No Mitigations",3094,3532
"DaCapo Benchmark 9.12-MR1 - Java Test: Jython",
Lower Results Are Better
"Windows 10: No Mitigations",5623,5497
"Windows 10: Meltdown Mitigations",5738,5496
"Windows 10: Spectre + Meltdown Mitigations",5822,5883
"Windows 8: Spectre + Meltdown Mitigations",4000,4032
"Windows 8: Meltdown Mitigations",4078,3969
"Windows 8: No Mitigations",
"Go Benchmarks - Test: build",
Lower Results Are Better
"Windows 10: No Mitigations",36089501800,32603329300
"Windows 10: Meltdown Mitigations",45651865400,32558400100
"Windows 10: Spectre + Meltdown Mitigations",48535223800,34323729400
"Windows 8: Spectre + Meltdown Mitigations",36049674500,26765673700
"Windows 8: Meltdown Mitigations",36040544900,27049422900
"Windows 8: No Mitigations",36143960800,26564587800
"Go Benchmarks - Test: http",
Lower Results Are Better
"Windows 10: No Mitigations",
"Windows 10: Meltdown Mitigations",4427,4374
"Windows 10: Spectre + Meltdown Mitigations",4690,4663
"Windows 8: Spectre + Meltdown Mitigations",7419,7369
"Windows 8: Meltdown Mitigations",6853,6725
"Windows 8: No Mitigations",6758,6601
"Go Benchmarks - Test: json",
Lower Results Are Better
"Windows 10: No Mitigations",5093381,5133274
"Windows 10: Meltdown Mitigations",5461887,5316277
"Windows 10: Spectre + Meltdown Mitigations",5338725,5216804
"Windows 8: Spectre + Meltdown Mitigations",3595044,3528759
"Windows 8: Meltdown Mitigations",3580274,3624236
"Windows 8: No Mitigations",3566679,3519390
"Go Benchmarks - Test: garbage",
Lower Results Are Better
"Windows 10: No Mitigations",1010099,970804
"Windows 10: Meltdown Mitigations",961427,963921
"Windows 10: Spectre + Meltdown Mitigations",981176,1006109
"Windows 8: Spectre + Meltdown Mitigations",780751,787822
"Windows 8: Meltdown Mitigations",782511,776838
"Windows 8: No Mitigations",785453,778563
"OSBench - Test: Memory Allocations",
Lower Results Are Better
"Windows 10: No Mitigations",125.3257,125.4494
"Windows 10: Meltdown Mitigations",128.821,130.2472
"Windows 10: Spectre + Meltdown Mitigations",136.937,138.2402
"Windows 8: Spectre + Meltdown Mitigations",75.94626,76.032688
"Windows 8: Meltdown Mitigations",73.565654,72.781244
"Windows 8: No Mitigations",63.125093,63.77968
"t-test1 2017-01-13 - Threads: 1",
Lower Results Are Better
"Windows 10: No Mitigations",46.173366069794,46.650645971298
"Windows 10: Meltdown Mitigations",46.782503128052,44.130680084229
"Windows 10: Spectre + Meltdown Mitigations",51.289995908737,48.971899032593
"Windows 8: Spectre + Meltdown Mitigations",40.951504945755,40.711660861969
"Windows 8: Meltdown Mitigations",39.70054602623,38.222040176392
"Windows 8: No Mitigations",38.608270168304,39.315729856491
"t-test1 2017-01-13 - Threads: 2",
Lower Results Are Better
"Windows 10: No Mitigations",179.6581568718,179.83153510094
"Windows 10: Meltdown Mitigations",196.42945718765,196.81285905838
"Windows 10: Spectre + Meltdown Mitigations",280.30888700485,280.04325389862
"Windows 8: Spectre + Meltdown Mitigations",221.41182780266,220.99996781349
"Windows 8: Meltdown Mitigations",173.87943005562,174.50357794762
"Windows 8: No Mitigations",159.90863394737,160.98576498032
"Perl Benchmarks - Test: Interpreter",
Lower Results Are Better
"Windows 10: No Mitigations",0.013071793768797,0.012895545035601
"Windows 10: Meltdown Mitigations",0.013575611539377,0.013700728348214
"Windows 10: Spectre + Meltdown Mitigations",0.015169821187259,0.014987724550828
"Windows 8: Spectre + Meltdown Mitigations",0.013421274896978,0.012779536262409
"Windows 8: Meltdown Mitigations",0.011235693561961,0.011445341552635
"Windows 8: No Mitigations",0.011130282467533,0.010673791428227
"SQLite 3.22 - Timed SQLite Insertions",
Lower Results Are Better
"Windows 10: No Mitigations",62.631168842316,62.530459880829
"Windows 10: Meltdown Mitigations",57.582139968872,43.466928958893
"Windows 10: Spectre + Meltdown Mitigations",66.911110877991,66.183765888214
"Windows 8: Spectre + Meltdown Mitigations",94.565142869949,92.391415119171
"Windows 8: Meltdown Mitigations",94.1054251194,93.833065032959
"Windows 8: No Mitigations",91.761189937592,60.165713071823
"Blender 2.79a - Blend File: BMW27 - Compute: CPU-Only",
Lower Results Are Better
"Windows 10: No Mitigations",
"Windows 10: Meltdown Mitigations",
"Windows 10: Spectre + Meltdown Mitigations",
"Windows 8: Spectre + Meltdown Mitigations",
"Windows 8: Meltdown Mitigations",
"Windows 8: No Mitigations",
"Zstd Compression 1.3.4 - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19",
Lower Results Are Better
"Windows 10: No Mitigations",12.576514005661,11.365264892578
"Windows 10: Meltdown Mitigations",11.653202056885,11.88581609726
"Windows 10: Spectre + Meltdown Mitigations",12.585886001587,12.120851993561
"Windows 8: Spectre + Meltdown Mitigations",10.69193816185,10.702855110168
"Windows 8: Meltdown Mitigations",10.600610017776,10.687367916107
"Windows 8: No Mitigations",10.585664987564,10.544651985168
"FLAC Audio Encoding 1.3.2 - WAV To FLAC",
Lower Results Are Better
"Windows 10: No Mitigations",12.724101066589,12.693972110748
"Windows 10: Meltdown Mitigations",12.68455696106,12.646235942841
"Windows 10: Spectre + Meltdown Mitigations",13.036623954773,12.98064994812
"Windows 8: Spectre + Meltdown Mitigations",9.913694858551,9.7972271442413
"Windows 8: Meltdown Mitigations",9.7229819297791,9.6412110328674
"Windows 8: No Mitigations",9.725564956665,9.6255030632019
"LAME MP3 Encoding 3.100 - WAV To MP3",
Lower Results Are Better
"Windows 10: No Mitigations",15.283928871155,15.268736124039
"Windows 10: Meltdown Mitigations",15.199167013168,15.167444944382
"Windows 10: Spectre + Meltdown Mitigations",15.596201896667,15.543968915939
"Windows 8: Spectre + Meltdown Mitigations",11.258816957474,11.20317196846
"Windows 8: Meltdown Mitigations",11.241438150406,11.218333005905
"Windows 8: No Mitigations",11.212912082672,11.172315120697
"Git - Time To Complete Common Git Commands",
Lower Results Are Better
"Windows 10: No Mitigations",11.940438985825,12.230430841446
"Windows 10: Meltdown Mitigations",12.428400039673,12.404695034027
"Windows 10: Spectre + Meltdown Mitigations",12.818825960159,12.705175876617
"Windows 8: Spectre + Meltdown Mitigations",10.928668022156,10.906299114227
"Windows 8: Meltdown Mitigations",10.146118164062,10.312618970871
"Windows 8: No Mitigations",10.177617073059,10.453230142593
"Darktable 2.4.1 - Test: Boat - Acceleration: CPU-only",
Lower Results Are Better
"Windows 10: No Mitigations",0.413,0.412
"Windows 10: Meltdown Mitigations",0.457,0.427
"Windows 10: Spectre + Meltdown Mitigations",0.426,0.421
"Windows 8: Spectre + Meltdown Mitigations",0.453,0.437
"Windows 8: Meltdown Mitigations",0.438,0.422
"Windows 8: No Mitigations",0.422,0.406
"Darktable 2.4.1 - Test: Masskrug - Acceleration: CPU-only",
Lower Results Are Better
"Windows 10: No Mitigations",0.482,0.526
"Windows 10: Meltdown Mitigations",0.546,0.535
"Windows 10: Spectre + Meltdown Mitigations",0.523,0.498
"Windows 8: Spectre + Meltdown Mitigations",0.531,0.516
"Windows 8: Meltdown Mitigations",0.516,0.531
"Windows 8: No Mitigations",0.516,0.5
"Darktable 2.4.1 - Test: Server Room - Acceleration: CPU-only",
Lower Results Are Better
"Windows 10: No Mitigations",0.487,0.487
"Windows 10: Meltdown Mitigations",0.513,0.547
"Windows 10: Spectre + Meltdown Mitigations",0.5,0.515
"Windows 8: Spectre + Meltdown Mitigations",0.531,0.516
"Windows 8: Meltdown Mitigations",0.516,0.5
"Windows 8: No Mitigations",0.5,0.516
"Darktable 2.4.1 - Test: Server Rack - Acceleration: CPU-only",
Lower Results Are Better
"Windows 10: No Mitigations",0.346,0.34
"Windows 10: Meltdown Mitigations",0.31,0.308
"Windows 10: Spectre + Meltdown Mitigations",0.31,0.308
"Windows 8: Spectre + Meltdown Mitigations",0.344,0.344
"Windows 8: Meltdown Mitigations",0.328,0.328
"Windows 8: No Mitigations",0.328,0.328
"Tesseract OCR v4.0.0.20181030 - Time To OCR 7 Images",
Lower Results Are Better
"Windows 10: No Mitigations",76.998067140579,76.764446973801
"Windows 10: Meltdown Mitigations",80.767925977707,80.461409807205
"Windows 10: Spectre + Meltdown Mitigations",88.844751119614,89.320939779282
"Windows 8: Spectre + Meltdown Mitigations",65.965386867523,65.710292816162
"Windows 8: Meltdown Mitigations",54.337080001831,54.005686998367
"Windows 8: No Mitigations",53.025902032852,52.661167144775
"AppTimer - Time To Launch: LibreOffice",
Lower Results Are Better
"Windows 10: No Mitigations",0.756167
"Windows 10: Meltdown Mitigations",0.893567
"Windows 10: Spectre + Meltdown Mitigations",0.99445
"Windows 8: Spectre + Meltdown Mitigations",0.903233
"Windows 8: Meltdown Mitigations",0.4189
"Windows 8: No Mitigations",0.405883
"AppTimer - Time To Launch: Blender 2.79",
Lower Results Are Better
"Windows 10: No Mitigations",0.0408
"Windows 10: Meltdown Mitigations",0.0345583
"Windows 10: Spectre + Meltdown Mitigations",0.0376333
"Windows 8: Spectre + Meltdown Mitigations",0.033575
"Windows 8: Meltdown Mitigations",0.0349083
"Windows 8: No Mitigations",0.0349417
"AppTimer - Time To Launch: File Explorer",
Lower Results Are Better
"Windows 10: No Mitigations",0.0941667
"Windows 10: Meltdown Mitigations",0.0721
"Windows 10: Spectre + Meltdown Mitigations",0.0902167
"Windows 8: Spectre + Meltdown Mitigations",0.0723833
"Windows 8: Meltdown Mitigations",0.0672833
"Windows 8: No Mitigations",0.0646833
"AppTimer - Time To Launch: VLC Media Player",
Lower Results Are Better
"Windows 10: No Mitigations",0.15075
"Windows 10: Meltdown Mitigations",0.14925
"Windows 10: Spectre + Meltdown Mitigations",0.159033
"Windows 8: Spectre + Meltdown Mitigations",0.115314
"Windows 8: Meltdown Mitigations",0.134467
"Windows 8: No Mitigations",0.131267
"GIMP 2.10.0 - Test: unsharp-mask",
Lower Results Are Better
"Windows 8: Spectre + Meltdown Mitigations",63.715451955795,60.645249128342
"Windows 8: Meltdown Mitigations",61.511346817017,57.598315000534
"Windows 8: No Mitigations",59.793060779572,56.598115921021
"GIMP 2.10.0 - Test: resize",
Lower Results Are Better
"Windows 8: Spectre + Meltdown Mitigations",16.464740037918,16.655803918839
"Windows 8: Meltdown Mitigations",16.251450061798,15.484394073486
"Windows 8: No Mitigations",15.547554016113,15.125024080276
"GIMP 2.10.0 - Test: rotate",
Lower Results Are Better
"Windows 8: Spectre + Meltdown Mitigations",26.235926866531,26.048004150391
"Windows 8: Meltdown Mitigations",24.892194986343,24.73522901535
"Windows 8: No Mitigations",24.282859802246,24.454145908356
"GIMP 2.10.0 - Test: auto-levels",
Lower Results Are Better
"Windows 8: Spectre + Meltdown Mitigations",39.534353971481,39.580353975296
"Windows 8: Meltdown Mitigations",38.393661975861,38.033570051193
"Windows 8: No Mitigations",37.581180810928,37.783836841583
"OSBench - Test: Create Files",
Lower Results Are Better
"Windows 10: No Mitigations",1018.426458,1012.416388
"Windows 10: Meltdown Mitigations",994.394725,968.406499
"Windows 10: Spectre + Meltdown Mitigations",1105.25625,1066.467173
"Windows 8: Spectre + Meltdown Mitigations",797.779563,805.185729
"Windows 8: Meltdown Mitigations",818.883613,919.119993
"Windows 8: No Mitigations",804.572142,1042.824176
"OSBench - Test: Create Threads",
Lower Results Are Better
"Windows 10: No Mitigations",30.254,30.367
"Windows 10: Meltdown Mitigations",30.643,31.346
"Windows 10: Spectre + Meltdown Mitigations",37.654,35.198
"Windows 8: Spectre + Meltdown Mitigations",32.426649,32.791321
"Windows 8: Meltdown Mitigations",29.363392,29.906753
"Windows 8: No Mitigations",28.229262,28.170914
"OSBench - Test: Launch Programs",
Lower Results Are Better
"Windows 10: No Mitigations",2357.382,2419.001
"Windows 10: Meltdown Mitigations",2310.628,2279.431
"Windows 10: Spectre + Meltdown Mitigations",2640.515,2607.092
"Windows 8: Spectre + Meltdown Mitigations",2057.228732,2043.965606
"Windows 8: Meltdown Mitigations",1926.070039,1968.692906
"Windows 8: No Mitigations",1908.408972,460.613597