Intel Core i7-6800K CPU scaling tests by Michael Larabel.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1703067-RI-COREI768035
Core i7 6800K Linux CPU Scaling Performance
Intel Core i7-6800K CPU scaling tests by Michael Larabel.
1 Core:
Processor: Intel Core i7-6800K @ 3.60GHz (1 Core), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB (1001/3505MHz), Audio: Realtek ALC1150, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-39-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: NVIDIA 378.13, OpenGL: 4.5.0, Vulkan: 1.0.37, Compiler: GCC 6.2.0 20161005, File-System: ext4, Screen Resolution: 2560x1440
2 Cores:
Processor: Intel Core i7-6800K @ 3.60GHz (2 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB (1001/3505MHz), Audio: Realtek ALC1150, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-39-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: NVIDIA 378.13, OpenGL: 4.5.0, Vulkan: 1.0.37, Compiler: GCC 6.2.0 20161005, File-System: ext4, Screen Resolution: 2560x1440
3 Cores:
Processor: Intel Core i7-6800K @ 3.60GHz (3 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB (1001/3505MHz), Audio: Realtek ALC1150, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-39-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: NVIDIA 378.13, OpenGL: 4.5.0, Vulkan: 1.0.37, Compiler: GCC 6.2.0 20161005, File-System: ext4, Screen Resolution: 2560x1440
4 Cores:
Processor: Intel Core i7-6800K @ 3.80GHz (4 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB (1001/3505MHz), Audio: Realtek ALC1150, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-39-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: NVIDIA 378.13, OpenGL: 4.5.0, Vulkan: 1.0.37, Compiler: GCC 6.2.0 20161005, File-System: ext4, Screen Resolution: 2560x1440
5 Cores:
Processor: Intel Core i7-6800K @ 3.80GHz (5 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB (1001/3505MHz), Audio: Realtek ALC1150, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-39-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: NVIDIA 378.13, OpenGL: 4.5.0, Vulkan: 1.0.37, Compiler: GCC 6.2.0 20161005, File-System: ext4, Screen Resolution: 2560x1440
6 Cores:
Processor: Intel Core i7-6800K @ 3.80GHz (6 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB (1001/3505MHz), Audio: Realtek ALC1150, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-39-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: NVIDIA 378.13, OpenGL: 4.5.0, Vulkan: 1.0.37, Compiler: GCC 6.2.0 20161005, File-System: ext4, Screen Resolution: 2560x1440
6 Cores + HT:
Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB (1001/3505MHz), Audio: Realtek ALC1150, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-39-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: NVIDIA 378.13, OpenGL: 4.5.0, Vulkan: 1.0.37, Compiler: GCC 6.2.0 20161005, File-System: ext4, Screen Resolution: 2560x1440
John The Ripper 1.8.0
Test: Blowfish
Real C/S > Higher Is Better
1 Core ....... 1054 |======
2 Cores ...... 2345 |=============
3 Cores ...... 3521 |===================
4 Cores ...... 4692 |==========================
5 Cores ...... 5852 |================================
6 Cores ...... 6858 |=====================================
6 Cores + HT . 10473 |=========================================================
John The Ripper 1.8.0
Test: MD5
Real C/S > Higher Is Better
1 Core ....... 15868 |=======
2 Cores ...... 35304 |===============
3 Cores ...... 52992 |=======================
4 Cores ...... 70515 |===============================
5 Cores ...... 88320 |======================================
6 Cores ...... 105676 |==============================================
6 Cores + HT . 128595 |========================================================
Smallpt 1.0
Global Illumination Renderer; 100 Samples
Seconds < Lower Is Better
1 Core ....... 434 |===========================================================
2 Cores ...... 200 |===========================
3 Cores ...... 134 |==================
4 Cores ...... 103 |==============
5 Cores ...... 83 |===========
6 Cores ...... 70 |==========
6 Cores + HT . 54 |=======
TTSIOD 3D Renderer 2.3a
Phong Rendering With Soft-Shadow Mapping
FPS > Higher Is Better
1 Core ....... 34.81 |=======
2 Cores ...... 78.18 |================
3 Cores ...... 115.77 |=======================
4 Cores ...... 150.52 |==============================
5 Cores ...... 185.81 |=====================================
6 Cores ...... 221.07 |=============================================
6 Cores + HT . 277.96 |========================================================
OpenSSL 1.0.1g
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
1 Core ....... 137.83 |========
2 Cores ...... 299.93 |=================
3 Cores ...... 450.27 |==========================
4 Cores ...... 601.57 |==================================
5 Cores ...... 749.63 |===========================================
6 Cores ...... 897.50 |===================================================
6 Cores + HT . 984.73 |========================================================
John The Ripper 1.8.0
Test: Traditional DES
Real C/S > Higher Is Better
1 Core ....... 2239667 |========
2 Cores ...... 4952000 |==================
3 Cores ...... 7425667 |===========================
4 Cores ...... 9894000 |===================================
5 Cores ...... 12359667 |============================================
6 Cores ...... 14804000 |=====================================================
6 Cores + HT . 15102000 |======================================================
PostgreSQL pgbench 9.4.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Write
TPS > Higher Is Better
1 Core ....... 1206.23 |========
2 Cores ...... 2242.13 |===============
3 Cores ...... 3217.74 |======================
4 Cores ...... 4879.65 |==================================
5 Cores ...... 5692.03 |=======================================
6 Cores ...... 6324.32 |============================================
6 Cores + HT . 7993.04 |=======================================================
C-Ray 1.1
Total Time
Seconds < Lower Is Better
1 Core ....... 102.87 |========================================================
2 Cores ...... 47.73 |==========================
3 Cores ...... 31.87 |=================
4 Cores ...... 23.92 |=============
5 Cores ...... 19.16 |==========
6 Cores ...... 16.00 |=========
6 Cores + HT . 15.59 |========
Apache Benchmark 2.4.7
Static Web Page Serving
Requests Per Second > Higher Is Better
1 Core ....... 9419.76 |==========
2 Cores ...... 24836.47 |==========================
3 Cores ...... 39346.36 |=========================================
4 Cores ...... 47144.42 |=================================================
5 Cores ...... 52166.35 |======================================================
6 Cores ...... 51874.35 |======================================================
6 Cores + HT . 36673.42 |======================================
Darktable 2.0.5
Test: Boat - Acceleration: CPU-only
Seconds < Lower Is Better
1 Core ....... 208.62 |========================================================
2 Cores ...... 106.78 |=============================
3 Cores ...... 72.71 |====================
4 Cores ...... 55.88 |===============
5 Cores ...... 45.64 |============
6 Cores ...... 38.94 |==========
6 Cores + HT . 38.55 |==========
Darktable 2.0.5
Test: Server Room - Acceleration: CPU-only
Seconds < Lower Is Better
1 Core ....... 1.41 |==========================================================
2 Cores ...... 0.81 |=================================
3 Cores ...... 0.58 |========================
4 Cores ...... 0.47 |===================
5 Cores ...... 0.40 |================
6 Cores ...... 0.36 |===============
6 Cores + HT . 0.34 |==============
Darktable 2.0.5
Test: Masskrug - Acceleration: CPU-only
Seconds < Lower Is Better
1 Core ....... 1.44 |==========================================================
2 Cores ...... 0.82 |=================================
3 Cores ...... 0.59 |========================
4 Cores ...... 0.48 |===================
5 Cores ...... 0.41 |=================
6 Cores ...... 0.37 |===============
6 Cores + HT . 0.35 |==============
Timed Apache Compilation 2.4.7
Time To Compile
Seconds < Lower Is Better
1 Core ....... 104.09 |========================================================
2 Cores ...... 54.61 |=============================
3 Cores ...... 42.97 |=======================
4 Cores ...... 38.07 |====================
5 Cores ...... 35.99 |===================
6 Cores ...... 34.17 |==================
6 Cores + HT . 32.97 |==================
GraphicsMagick 1.3.19
Operation: Sharpen
Iterations Per Minute > Higher Is Better
1 Core ....... 46 |=====================
2 Cores ...... 79 |====================================
3 Cores ...... 96 |===========================================
4 Cores ...... 109 |=================================================
5 Cores ...... 118 |=====================================================
6 Cores ...... 124 |========================================================
6 Cores + HT . 131 |===========================================================
GraphicsMagick 1.3.19
Operation: Resizing
Iterations Per Minute > Higher Is Better
1 Core ....... 98 |================================
2 Cores ...... 133 |============================================
3 Cores ...... 147 |=================================================
4 Cores ...... 161 |=====================================================
5 Cores ...... 166 |=======================================================
6 Cores ...... 171 |=========================================================
6 Cores + HT . 178 |===========================================================
GraphicsMagick 1.3.19
Operation: Blur
Iterations Per Minute > Higher Is Better
1 Core ....... 81 |=====================================
2 Cores ...... 86 |========================================
3 Cores ...... 94 |===========================================
4 Cores ...... 102 |===============================================
5 Cores ...... 108 |==================================================
6 Cores ...... 120 |=======================================================
6 Cores + HT . 128 |===========================================================
GraphicsMagick 1.3.19
Operation: HWB Color Space
Iterations Per Minute > Higher Is Better
1 Core ....... 148 |============================================
2 Cores ...... 142 |===========================================
3 Cores ...... 156 |===============================================
4 Cores ...... 169 |===================================================
5 Cores ...... 181 |======================================================
6 Cores ...... 186 |========================================================
6 Cores + HT . 197 |===========================================================
GraphicsMagick 1.3.19
Operation: Local Adaptive Thresholding
Iterations Per Minute > Higher Is Better
1 Core ....... 82 |===================================================
2 Cores ...... 93 |==========================================================
3 Cores ...... 92 |==========================================================
4 Cores ...... 96 |============================================================
5 Cores ...... 93 |==========================================================
6 Cores ...... 92 |==========================================================
6 Cores + HT . 93 |==========================================================
Blender 2.78a
Blend File: BMW27 - Compute: CPU-Only
Seconds < Lower Is Better
1 Core ....... 195.73 |========================================================
2 Cores ...... 187.19 |======================================================
3 Cores ...... 185.04 |=====================================================
4 Cores ...... 184.16 |=====================================================
5 Cores ...... 183.70 |=====================================================
6 Cores ...... 183.18 |====================================================
6 Cores + HT . 182.88 |====================================================