EPYC 7763 Linux 5.16, "OSBench - Test: Create Files", Lower Results Are Better "v5.15",16.327573,16.4084,16.16997 "v5.16-rc1",16.215141,16.293331,16.233906 "epyc 7J13",19.763814,19.529648,19.759652 "OSBench - Test: Create Threads", Lower Results Are Better "v5.15",26.910305,27.990341,26.950836 "v5.16-rc1",28.610229,28.128624,28.669834 "epyc 7J13",25.420189,25.429726,26.569366,25.761127 "OSBench - Test: Launch Programs", Lower Results Are Better "v5.15",61.950684,60.961246,60.331821 "v5.16-rc1",66.328049,63.359737,64.198971 "epyc 7J13",79.979897,79.01907,77.979565 "OSBench - Test: Create Processes", Lower Results Are Better "v5.15",46.551228,45.940876,47.09959 "v5.16-rc1",52.859783,54.078102,53.830147 "epyc 7J13",64.928532,65.739155,65.979958 "OSBench - Test: Memory Allocations", Lower Results Are Better "v5.15",73.243856,72.490931,72.765112 "v5.16-rc1",69.766045,70.351124,69.742203 "epyc 7J13",78.619003,77.893019,78.145027 "rav1e 0.5 - Speed: 1", Higher Results Are Better "v5.15",0.423,0.426,0.424 "v5.16-rc1",0.433,0.434,0.43 "epyc 7J13",0.411,0.417,0.417 "rav1e 0.5 - Speed: 5", Higher Results Are Better "v5.15",1.667,1.739,1.782,1.706,1.739 "v5.16-rc1",1.805,1.758,1.812 "epyc 7J13",2.207,2.203,2.201 "rav1e 0.5 - Speed: 6", Higher Results Are Better "v5.15",2.244,2.305,2.298 "v5.16-rc1",2.311,2.331,2.34 "epyc 7J13",2.999,3,2.995 "rav1e 0.5 - Speed: 10", Higher Results Are Better "v5.15",5.203,5.335,5.292 "v5.16-rc1",5.658,5.342,5.452,5.518 "epyc 7J13",8.329,8.306,8.208 "OpenVKL 1.0 - Benchmark: vklBenchmark ISPC", Higher Results Are Better "v5.15",243,242,326 "epyc 7J13",174,173,173 "OpenVKL 1.0 - Benchmark: vklBenchmark Scalar", Higher Results Are Better "v5.15", "epyc 7J13",105,104,104 "Timed Linux Kernel Compilation 5.14 - Time To Compile", Lower Results Are Better "v5.15",19.232,17.543,17.576,17.581,17.626,17.612,17.563,17.548,17.551,17.67,17.55,17.481,17.635 "v5.16-rc1",18.828,17.474,17.512,17.478,17.518,17.472,17.419,17.557,17.513,17.394 "epyc 7J13",26.902,25.259,25.279,25.182,25.284,25.337,24.976,24.883 "Timed Node.js Compilation 15.11 - Time To Compile", Lower Results Are Better "v5.15",71.464,71.983,71.879 "v5.16-rc1",71.659,72.39,72.112 "epyc 7J13", "PostgreSQL pgbench 14.0 - Scaling Factor: 1000 - Clients: 250 - Mode: Read Only", Higher Results Are Better "v5.15",816130.90972,788487.03703,866411.27145,779084.010606,900003.578142,866834.304099,883904.81485,795559.968315,878774.332634,793488.438717,973211.671197,908255.344311 "v5.16-rc1",745832.881325,830803.60504,1031256.540832,778284.499863,818417.911516,859318.337502,874663.917783,811675.870704,859310.846133,1040905.652514,778494.917102,992596.674425 "epyc 7J13",1243379.872907,1268293.646054,1249966.671887 "PostgreSQL pgbench 14.0 - Scaling Factor: 1000 - Clients: 250 - Mode: Read Only - Average Latency", Lower Results Are Better "v5.15",0.306,0.317,0.289,0.321,0.278,0.288,0.283,0.314,0.284,0.315,0.257,0.275 "v5.16-rc1",0.335,0.301,0.242,0.321,0.305,0.291,0.286,0.308,0.291,0.24,0.321,0.252 "epyc 7J13",0.201,0.197,0.2 "PostgreSQL pgbench 14.0 - Scaling Factor: 1000 - Clients: 500 - Mode: Read Only", Higher Results Are Better "v5.15",565830.90467,900105.534149,591156.978134,669748.812395,674437.279937,848342.233591,872189.962302,573706.171537,562982.735041,817859.242651,630613.875222,557893.427275 "v5.16-rc1",636950.060517,554593.694719,577891.162856,731713.040502,691157.672836,822405.462218,573266.887129,551302.338723,571973.569407 "epyc 7J13",1206719.067775,1238490.346733,1231167.258616 "PostgreSQL pgbench 14.0 - Scaling Factor: 1000 - Clients: 500 - Mode: Read Only - Average Latency", Lower Results Are Better "v5.15",0.884,0.555,0.846,0.747,0.741,0.589,0.573,0.872,0.888,0.611,0.793,0.896 "v5.16-rc1",0.785,0.902,0.865,0.683,0.723,0.608,0.872,0.907,0.874 "epyc 7J13",0.414,0.404,0.406 "PostgreSQL pgbench 14.0 - Scaling Factor: 1000 - Clients: 250 - Mode: Read Write", Higher Results Are Better "v5.15",19963.515103,12735.102893,11613.701109,11565.624342,10798.281716,11237.005026,10545.373366,10593.716889,10815.447211,10557.104358,10252.857102,10565.998239 "v5.16-rc1",15351.237376,12062.294754,13909.045282,10474.811868,10129.164059,15259.617443,12934.804936,11155.499448,11157.62983,11194.801006,11071.112109,11860.574353 "epyc 7J13",11847.743635,9654.403241,8881.75662,11238.22137,8995.798487,9686.559882,8848.728409,8788.579166,11119.000185,10204.184915,8924.472833,9226.834572 "PostgreSQL pgbench 14.0 - Scaling Factor: 1000 - Clients: 250 - Mode: Read Write - Average Latency", Lower Results Are Better "v5.15",12.523,19.631,21.526,21.616,23.152,22.248,23.707,23.599,23.115,23.681,24.383,23.661 "v5.16-rc1",16.285,20.726,17.974,23.867,24.681,16.383,19.328,22.41,22.406,22.332,22.581,21.078 "epyc 7J13",21.101,25.895,28.148,22.246,27.791,25.809,28.253,28.446,22.484,24.5,28.013,27.095 "PostgreSQL pgbench 14.0 - Scaling Factor: 1000 - Clients: 500 - Mode: Read Write", Higher Results Are Better "v5.15",10358.44672,10158.885872,10022.497975 "v5.16-rc1",10535.751765,10415.840207,10026.791654,9604.291285,10347.3715,9758.638884,9547.156615,9581.678121,10496.148064 "epyc 7J13",11111.213134,9634.459182,11383.133654,9906.663974,12202.453579,9892.54287,9626.81817,10829.472595,10429.140188,10695.711245,10500.868806,9653.951989 "PostgreSQL pgbench 14.0 - Scaling Factor: 1000 - Clients: 500 - Mode: Read Write - Average Latency", Lower Results Are Better "v5.15",48.27,49.218,49.888 "v5.16-rc1",47.457,48.004,49.866,52.06,48.321,51.237,52.372,52.183,47.637 "epyc 7J13",45,51.897,43.925,50.471,40.975,50.543,51.938,46.17,47.943,46.748,47.615,51.792 "Stress-NG 0.13.02 - Test: NUMA", Higher Results Are Better "v5.15",110.33,110.08,110.48 "v5.16-rc1",100.79,99.92,99.22 "epyc 7J13",1320.84,1318.68,1308.17 "Stress-NG 0.13.02 - Test: Malloc", Higher Results Are Better "v5.15",2917914603.59,2912384006.95,2902078167.92 "v5.16-rc1",2916901029.46,2886955592.96,2891705874.62 "epyc 7J13",1392667748.89,1382601020.74,1385234031.36 "Stress-NG 0.13.02 - Test: IO_uring", Higher Results Are Better "v5.15",804296.03,812991.24,836239.92 "v5.16-rc1",814183.59,868022.11,866184.04,869992.9,899845.76,876736.88,866992.75,904992.04,907598.16,905755.91,891476.32,919214.62,918989.02,875110.81,860857.14 "epyc 7J13",182867.56,253188.37,333014.08,321441.08,325650.96,344249.84,353936.48,330378.04,327561.2,346619.74,351123.19,342072.89,315794.52,349725.16 "Stress-NG 0.13.02 - Test: Semaphores", Higher Results Are Better "v5.15",12484403.06,12388002.92,12414293.62 "v5.16-rc1",12367164.46,12505336.66,12434988.4 "epyc 7J13",13224239.29,13228857.82,13184549.72 "Stress-NG 0.13.02 - Test: Memory Copying", Higher Results Are Better "v5.15",10787.52,10709.87,10365.14 "v5.16-rc1",10909.88,10826.36,10791.66 "epyc 7J13",11479.69,11497.69,11414.86 "Stress-NG 0.13.02 - Test: Socket Activity", Higher Results Are Better "v5.15",18142.48,17952.65,18373.72 "v5.16-rc1",16612.34,17506.71,17346.11,17210.22 "epyc 7J13",63904.82,62977.25,63563.88 "Stress-NG 0.13.02 - Test: Context Switching", Higher Results Are Better "v5.15",4218004.04,4228504.39,4183013.9 "v5.16-rc1",4147768.63,4241921.34,4301547.82 "epyc 7J13",19567205.37,21133648.41,20155361.26,19279395.93,18149173.53,17712524.9,17512953.75,18142897.05,17324857.3,17993020.9,17699127.51,18031352.93 "Blender 2.92 - Blend File: Barbershop - Compute: CPU-Only", Lower Results Are Better "v5.15",69.68,64.76,65.3,65.34,65.27,64.95,64.93,64.89,65.5 "v5.16-rc1",65.33,64.19,65.31 "epyc 7J13",133.76,137.23,136.72 "nginx 1.21.1 - Concurrent Requests: 100", Higher Results Are Better "v5.15",90245.56,89903.71,86307.15 "v5.16-rc1",85860.13,85730.32,85337.22 "epyc 7J13", "nginx 1.21.1 - Concurrent Requests: 200", Higher Results Are Better "v5.15",82476.84,81613.74,80818.85 "v5.16-rc1",78644.01,78430.28,78634.49 "epyc 7J13", "nginx 1.21.1 - Concurrent Requests: 500", Higher Results Are Better "v5.15",86659.88,86819.16,86316.86 "v5.16-rc1",85173.4,85122.83,85350.43 "epyc 7J13", "nginx 1.21.1 - Concurrent Requests: 1000", Higher Results Are Better "v5.15",88667.85,88232.14,88499.5 "v5.16-rc1",86412.52,86795.5,86039.03 "epyc 7J13", "ONNX Runtime 1.9.1 - Model: yolov4 - Device: CPU", Higher Results Are Better "v5.15",322.5,324,323.5 "v5.16-rc1",319,305.5,309 "epyc 7J13", "ONNX Runtime 1.9.1 - Model: fcn-resnet101-11 - Device: CPU", Higher Results Are Better "v5.15",207.5,222,219.5,225,224,224,225,221.5,221.5 "v5.16-rc1",271,229,232,224,215,226,221,231.5,220,228,221.5,229 "epyc 7J13", "ONNX Runtime 1.9.1 - Model: shufflenet-v2-10 - Device: CPU", Higher Results Are Better "v5.15",6599.5,6217,6462.5,5966.5,6326.5,3762,6071,6348.5,6335 "v5.16-rc1",6435.5,6436,6371.5 "epyc 7J13", "ONNX Runtime 1.9.1 - Model: super-resolution-10 - Device: CPU", Higher Results Are Better "v5.15",6469,6455.5,6441.5 "v5.16-rc1",6436,6444.5,6423 "epyc 7J13", "Apache HTTP Server 2.4.48 - Concurrent Requests: 100", Higher Results Are Better "v5.15",72906.79,72754.93,73236.29 "v5.16-rc1",82301.86,81987.8,84423.23 "epyc 7J13", "Apache HTTP Server 2.4.48 - Concurrent Requests: 200", Higher Results Are Better "v5.15",97574.19,99562.44,99635.22 "v5.16-rc1",109980.01,110748.76,110396.15 "epyc 7J13", "Apache HTTP Server 2.4.48 - Concurrent Requests: 500", Higher Results Are Better "v5.15",88506.37,89097.11,89261.22 "v5.16-rc1",90552.2,92543.71,91903.64 "epyc 7J13", "Apache HTTP Server 2.4.48 - Concurrent Requests: 1000", Higher Results Are Better "v5.15",93151.24,111571.4,112237.24,111818.93,112643.41,111357,112695.9,111162.41,112763.41,110896.4,89363.98,94698.93,89008.45,90100.94,89545.02 "v5.16-rc1",86563.32,87095.01,86615.74 "epyc 7J13", "NAS Parallel Benchmarks 3.4 - Test / Class: BT.C", Higher Results Are Better "v5.15",257076.37,258265.97,258344.94 "v5.16-rc1",258086.17,257171.11,257494.8 "epyc 7J13",126583.48,128411.59,128114.38 "NAS Parallel Benchmarks 3.4 - Test / Class: CG.C", Higher Results Are Better "v5.15",47052.5,51140.32,46120.04,47751.59,45929.9,45894.93,46054.42,45067.59,46783.39,45098.26,51046.3,47513.93,46827.46,45525.16,45949.47 "v5.16-rc1",46587.35,51536.22,46313.14,45107.33,46441.75,46915.56,45775.03,50669.8,47381.16,47253.52,50096.53,46835.84,46561.13,46660.8,46922.52 "epyc 7J13",22384.52,22542.52,22211.39 "NAS Parallel Benchmarks 3.4 - Test / Class: EP.D", Higher Results Are Better "v5.15",10733.94,9979.36,9908.09,10733.72,8622.49,10778.64,9951.16,10610.98,10673.52,9246.33,9909.03,9943.05,9877.69,9235.25,10652.91 "v5.16-rc1",9917.49,10377.95,10717.39,10280.61,10675.22,10374.98,9927.73,9162.21,10750.66,10751.04,9942.56,10716.59,10711,9915.52,9145.63 "epyc 7J13",5250.68,5270.51,5257.25 "NAS Parallel Benchmarks 3.4 - Test / Class: FT.C", Higher Results Are Better "v5.15",120107.39,117960.43,115867.22 "v5.16-rc1",120637.59,119404.91,117843.69 "epyc 7J13",57286.22,52573.3,53502.77,53358.89,60978.26,59386.76,56461.39,53914.88,58445.65,54539.84,57547.29,53585.51,54094.44,52927.33,53368.28 "NAS Parallel Benchmarks 3.4 - Test / Class: IS.D", Higher Results Are Better "v5.15",4461.37,4364.84,4575.77 "v5.16-rc1",4356.54,4687.42,4415.31,4287.6,4457.44,4397.48,4694.07,4255.38,4545.98,4644,4212.24,4359.08,4470.39,4736.38,4820.68 "epyc 7J13",2619.81,2633.31,2669.35 "NAS Parallel Benchmarks 3.4 - Test / Class: LU.C", Higher Results Are Better "v5.15",279693.28,289439.91,291418.17 "v5.16-rc1",292466.28,294550.33,291850.25 "epyc 7J13",127200.61,121408.96,132731.01,117012.6,131785.16,123610.67,126180.89,125417.02,118981.73,126835.52,124316.02,126546.64,123625.3,129778.5,123597.53 "NAS Parallel Benchmarks 3.4 - Test / Class: MG.C", Higher Results Are Better "v5.15",102311.82,101369.98,102045.16 "v5.16-rc1",102332.38,101651.78,102034.28 "epyc 7J13",53570.51,53606.55,53703.34 "NAS Parallel Benchmarks 3.4 - Test / Class: SP.B", Higher Results Are Better "v5.15",146718.15,150692.46,151933.04 "v5.16-rc1",147735.52,149319.04,150272 "epyc 7J13",78272.24,78719.75,77823.46 "NAS Parallel Benchmarks 3.4 - Test / Class: SP.C", Higher Results Are Better "v5.15",116323.61,116059.79,116289.01 "v5.16-rc1",114006.71,114092.04,114543.12 "epyc 7J13",49494.8,49095.04,49269.52 "OSPray 1.8.5 - Demo: San Miguel - Renderer: SciVis", Higher Results Are Better "v5.15", "v5.16-rc1", "epyc 7J13",500,500,500 "OSPray 1.8.5 - Demo: San Miguel - Renderer: Path Tracer", Higher Results Are Better "v5.15",12.048192771084,12.048192771084,12.048192771084 "v5.16-rc1",11.904761904762,12.048192771084,12.048192771084 "epyc 7J13",500,500,500 "OSPray 1.8.5 - Demo: NASA Streamlines - Renderer: SciVis", Higher Results Are Better "v5.15",166.66666666667,166.66666666667,166.66666666667 "v5.16-rc1",166.66666666667,166.66666666667,166.66666666667 "epyc 7J13", "OSPray 1.8.5 - Demo: NASA Streamlines - Renderer: Path Tracer", Higher Results Are Better "v5.15",38.461538461539,38.461538461539,38.461538461539 "v5.16-rc1",38.461538461539,38.461538461539,38.461538461539 "epyc 7J13", "Embree 3.13 - Binary: Pathtracer - Model: Crown", Higher Results Are Better "v5.15",111.2554,110.6519,110.6801 "v5.16-rc1",108.3602,108.4934,108.786 "epyc 7J13",63.4114,63.1855,63.4215 "Embree 3.13 - Binary: Pathtracer ISPC - Model: Crown", Higher Results Are Better "v5.15",101.3027,101.2432,101.3322 "v5.16-rc1",98.9766,99.5628,98.649 "epyc 7J13",58.0873,58.1445,58.1591 "Embree 3.13 - Binary: Pathtracer - Model: Asian Dragon", Higher Results Are Better "v5.15",72.9731,69.4131,67.6571,71.5322,67.2334,67.2012,68.0666,72.0777,69.7814,69.6126,66.855,72.5022,69.5392,72.6869,70.0356 "v5.16-rc1",73.8634,73.4878,74.0171 "epyc 7J13",69.1129,69.1516,69.2088 "Embree 3.13 - Binary: Pathtracer ISPC - Model: Asian Dragon", Higher Results Are Better "v5.15",72.1501,69.6308,70.0527 "v5.16-rc1",69.5951,66.8059,68.6191 "epyc 7J13",66.077,66.01,66.0995 "Intel Open Image Denoise 1.4.0 - Run: RT.hdr_alb_nrm.3840x2160", Higher Results Are Better "v5.15",2.5458572537838,2.5235191989341,2.5164956288471 "v5.16-rc1",2.4497975242346,2.5065923378485,2.4324212564429 "epyc 7J13",1.5646905667935,1.5632865285347,1.561899644824 "Intel Open Image Denoise 1.4.0 - Run: RTLightmap.hdr.4096x4096", Higher Results Are Better "v5.15",1.223636746301,1.265201394758,1.2563113943675 "v5.16-rc1",1.2281300737124,1.2469620886116,1.2470305086014 "epyc 7J13",0.71226085841679,0.69310156017161,0.68389161685656 "Timed Godot Game Engine Compilation 3.2.3 - Time To Compile", Lower Results Are Better "v5.15",50.974,50.958,51.397 "v5.16-rc1",53.084,52.774,52.3 "epyc 7J13",43.433,42.345,41.575 "Timed Mesa Compilation 21.0 - Time To Compile", Lower Results Are Better "v5.15",16.713,16.815,16.982 "v5.16-rc1",17.032,17.012,17.024 "epyc 7J13",20.221,20.346,20.654 "MariaDB 10.6.4 - Clients: 512", Higher Results Are Better "v5.15",382.1169277799,380.37276531,389.40809968847 "v5.16-rc1",318.47133757962,317.76294884017,317.15826197272 "epyc 7J13", "Redis Memtier / Redis Benchmark - Test: LPUSH and LPOP: lpop", Higher Results Are Better "v5.15",246088.78,244007.11,247595.33 "v5.16-rc1",242663.44,243560.23,263497.66,258975.92,242327.88,243419.11,252018.55,243490.62,244005.55,241937.83,239174.56,242124.89 "epyc 7J13",1059332.25,1041127.81,1057199.38 "Redis Memtier / Redis Benchmark - Test: LPUSH and LPOP: lpush", Higher Results Are Better "v5.15",263224.03,247446.33,263472.41,247635.88,245267.94,254754.77,264057.69,272179.41,249573.08,264446.19,250319.55,255551.86 "v5.16-rc1",255482.92,275855.78,256812.36,248253.41,254819.28,243397.84,268003.97,276075.31,245001.95,265268.16,252107.91,272703.81 "epyc 7J13",1021351,1116073.25,1058649.12,1046683.69,1060683.88,1035840.06,1042538.81,1021554.88,1049428,1049770.25,1047012.5 "Redis Memtier / Redis Benchmark - Test: GET", Higher Results Are Better "v5.15",181281.17,180586.74,182010.4 "v5.16-rc1",131152.59,129072.49,129728.26 "epyc 7J13",806951.58,838086.89,844389.82 "Redis Memtier / Redis Benchmark - Test: MIX", Higher Results Are Better "v5.15",175887.35,167157.33,169247.95,167794.77 "v5.16-rc1",132061.66,135074.94,131492.19 "epyc 7J13",554209.46,449727.01,473079.66,462228.21,456253.59,454164.66,485013.77,460330.42,456685.38,470982,469993.83,465594.43 "Redis Memtier / Redis Benchmark - Test: SET", Higher Results Are Better "v5.15",130626.13,131434.35,127829.3 "v5.16-rc1",151819.56,152366.82,149528.2 "epyc 7J13",345009.23,335194.91,357095.51,359293.65,336524.94,341962.62,342414.98,337119.7,345055.72,337374.67 "ctx_clock - Context Switch Time", Lower Results Are Better "v5.15", "v5.16-rc1", "epyc 7J13",171,171,171 "Blender 2.92 - Blend File: Pabellon Barcelona - Compute: CPU-Only", Lower Results Are Better "v5.15",58,57.66,57.48 "v5.16-rc1",57.84,57.39,57.87 "epyc 7J13",94.09,93.66,98.04,107.08,110.61,111.94,112.14,112.67,113.29,114.39,114.3,114.73 "Nginx - Test: Long Connection - Connections: 100", Higher Results Are Better "v5.15", "v5.16-rc1", "epyc 7J13", "Nginx - Test: Long Connection - Connections: 500", Higher Results Are Better "v5.15",186831.59,185955.8,185550.3 "v5.16-rc1",183505.73,179903.88,179902.33 "epyc 7J13", "Nginx - Test: Long Connection - Connections: 1000", Higher Results Are Better "v5.15",171428.96,170787.61,170101.43 "v5.16-rc1",170765.19,169753.84,170862.19 "epyc 7J13", "Nginx - Test: Short Connection - Connections: 100", Higher Results Are Better "v5.15", "v5.16-rc1", "epyc 7J13", "Nginx - Test: Short Connection - Connections: 500", Higher Results Are Better "v5.15",40719.18,40592.95,40581.16 "v5.16-rc1",37427.78,37205.41,37250.51 "epyc 7J13", "Nginx - Test: Short Connection - Connections: 1000", Higher Results Are Better "v5.15",17150.87,16958.94,17293.62 "v5.16-rc1",13935.52,14473.81,14188.69 "epyc 7J13",