Intel Core i7-3820 testing with a ASRock X79 Extreme11 and 4 x NVIDIA GeForce GTX 570 HD on CentOS 6.3 (Final) 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 1210317-MJEA-GTX570M06
gtx570-memory-bandwidth
Intel Core i7-3820 testing with a ASRock X79 Extreme11 and 4 x NVIDIA GeForce GTX 570 HD on CentOS 6.3 (Final) via the Phoronix Test Suite.
1 x GTX570:
Processor: Intel Core i7-3820 @ 3.60GHz (4 Cores), Motherboard: ASRock X79 Extreme11, Chipset: Intel Xeon E5/Core, Memory: 8 x 4096 MB DDR3-1333MHz, Disk: 128GB M4-CT128M4SSD2, Graphics: NVIDIA GeForce GTX 570 HD, Audio: Intel C600/X79, Network: Broadcom NetLink BCM57781 Gigabit PCIe
OS: CentOS 6.3 (Final), Kernel: 2.6.32-279.el6.x86_64 (x86_64), Compiler: GCC 4.4.6 20120305 + CUDA 5.0, File-System: ext4
2 x GTX570:
Processor: Intel Core i7-3820 @ 3.60GHz (4 Cores), Motherboard: ASRock X79 Extreme11, Chipset: Intel Xeon E5/Core, Memory: 8 x 4096 MB DDR3-1333MHz, Disk: 128GB M4-CT128M4SSD2, Graphics: NVIDIA GeForce GTX 570 HD, Audio: Intel C600/X79, Network: Broadcom NetLink BCM57781 Gigabit PCIe
OS: CentOS 6.3 (Final), Kernel: 2.6.32-279.el6.x86_64 (x86_64), Compiler: GCC 4.4.6 20120305 + CUDA 5.0, File-System: ext4
3 x GTX570:
Processor: Intel Core i7-3820 @ 3.60GHz (4 Cores), Motherboard: ASRock X79 Extreme11, Chipset: Intel Xeon E5/Core, Memory: 8 x 4096 MB DDR3-1333MHz, Disk: 128GB M4-CT128M4SSD2, Graphics: NVIDIA GeForce GTX 570 HD, Audio: Intel C600/X79, Network: Broadcom NetLink BCM57781 Gigabit PCIe
OS: CentOS 6.3 (Final), Kernel: 2.6.32-279.el6.x86_64 (x86_64), Compiler: GCC 4.4.6 20120305 + CUDA 5.0, File-System: ext4
4 x GTX570:
Processor: Intel Core i7-3820 @ 3.60GHz (4 Cores), Motherboard: ASRock X79 Extreme11, Chipset: Intel Xeon E5/Core, Memory: 8 x 4096 MB DDR3-1333MHz, Disk: 128GB M4-CT128M4SSD2, Graphics: NVIDIA GeForce GTX 570 HD, Audio: Intel C600/X79, Network: Broadcom NetLink BCM57781 Gigabit PCIe
OS: CentOS 6.3 (Final), Kernel: 2.6.32-279.el6.x86_64 (x86_64), Compiler: GCC 4.4.6 20120305 + CUDA 5.0, File-System: ext4
CUDA bandwidthTest 5.0
Memory type: Non-pageable system memory - Memory transfer path: Device to device
MB/sec > Higher Is Better
1 x GTX570 . 131157.00 |==============
2 x GTX570 . 262320.30 |============================
3 x GTX570 . 393469.87 |=========================================
4 x GTX570 . 524609.13 |=======================================================
CUDA bandwidthTest 5.0
Memory type: Non-pageable system memory - Memory transfer path: Host to device
MB/sec > Higher Is Better
1 x GTX570 . 6350.73 |==============
2 x GTX570 . 12696.27 |============================
3 x GTX570 . 19051.43 |==========================================
4 x GTX570 . 25393.30 |========================================================
CUDA bandwidthTest 5.0
Memory type: Non-pageable system memory - Memory transfer path: Device to host
MB/sec > Higher Is Better
1 x GTX570 . 6317.27 |==============
2 x GTX570 . 12631.97 |============================
3 x GTX570 . 18952.60 |==========================================
4 x GTX570 . 25267.30 |========================================================
CUDA bandwidthTest 5.0
Memory type: Pageable memory - Memory transfer path: Device to device
MB/sec > Higher Is Better
1 x GTX570 . 131168.47 |==============
2 x GTX570 . 262267.60 |===========================
3 x GTX570 . 393474.77 |=========================================
4 x GTX570 . 524728.10 |=======================================================
CUDA bandwidthTest 5.0
Memory type: Pageable memory - Memory transfer path: Host to device
MB/sec > Higher Is Better
1 x GTX570 . 5940.80 |==============
2 x GTX570 . 11886.77 |============================
3 x GTX570 . 17831.50 |==========================================
4 x GTX570 . 23749.57 |========================================================
CUDA bandwidthTest 5.0
Memory type: Pageable memory - Memory transfer path: Device to host
MB/sec > Higher Is Better
1 x GTX570 . 5648.80 |==============
2 x GTX570 . 11154.70 |============================
3 x GTX570 . 16988.03 |==========================================
4 x GTX570 . 22606.00 |========================================================