| Processor Model |
AMD Opteron(TM) Processor 6274 |
| Operating System |
Linux - CentOS release 6.7 |
| cpu MHz |
1400.000 |
| cache size |
2048 KB |
| TLB size |
1536 4K pages |
| address sizes |
48 bits physical, 48 bits virtual |
| CPU op-mode(s) |
32-bit, 64-bit |
| CPU(s) |
64 |
| Thread(s) per core |
2 |
| L1d cache |
16K |
| L1i cache |
64K |
| L2 cache |
2048K |
| L3 cache |
6144K |
| NUMA node0 CPU(s) NUMA node1 CPU(s) NUMA node2 CPU(s) NUMA node3 CPU(s) NUMA node4 CPU(s) NUMA node5 CPU(s) NUMA node6 CPU(s) NUMA node7 CPU(s) |
0-7 8-15 16-23 24-31 32-39 40-47 48-55 56-63 |
| CUDA Driver Version / Runtime Version |
7.5 / 7.5 |
| CUDA Capability Major/Minor version number |
3.5 |
| (15) Multiprocessors, (192) CUDA Cores/MP |
2880 CUDA Cores |
| GPU Max Clock rate |
3004 Mhz |
| Memory Clock rate |
3004 Mhz |
| Memory Bus Width |
384-bit |
| L2 Cache Size |
1572864 bytes |
| Maximum Texture Dimension Size (x,y,z) |
1D=(65536), 2D=(65536, 65536), 3D=(4096, 4096, 4096) |
| Total amount of constant memory |
65536 bytes |
| Total amount of shared memory per block |
49152 bytes |
| Total number of registers available per block |
65536 |
| Warp size |
32 |
| Maximum number of threads per multiprocessor |
2048 |
| Maximum number of threads per block |
1024 |
| Max dimension size of a thread block (x,y,z) |
(1024, 1024, 64) |
| Max dimension size of a grid size (x,y,z) |
2147483647, 65535, 65535 |
| Compute Mode |
Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) |