GeForce 940MX Details
GPU Selection
Device Details
- GPU model : GeForce 940MX
- Vendor : NVIDIA
- Device Type : GPU
- Clock frequency : 860 MHz
- Number of processing elements :
- Number of compute units : 4
- Maximum local memory : 48 kB
- Warp or wavefront size : 32
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Computational
benchmarks
User | Benchmark | Performance (GFlops) | λ (c) | Λ (c) | Ridge Point (warps) | |
---|---|---|---|---|---|---|
1090 | bdw | SP/1 | 255 | 0.43 | 3.5 | 160 |
1091 | bdw | MADD/1 | 508 | 0.22 | 1.85 | 160 |
1092 | bdw | INT/1 | 126 | 0.87 | 5.35 | 128 |
1093 | bdw | SPECIAL/KERNEL | 3480 | 0.03 | 2.33 | 384 |
1094 | bdw | SPECIAL/GLOBALID | 8.48 | 13 | 873 | 416 |
1767 | zineddine | SP/1 | 227 | 0.49 | 7.42 | 256 |
1768 | zineddine | MADD/1 | 451 | 0.24 | 3.85 | 256 |
1769 | zineddine | INT/1 | 113 | 0.97 | 11.5 | 128 |
1770 | zineddine | SPECIAL/KERNEL | 1860 | 0.06 | 3.92 | 256 |
1771 | zineddine | SPECIAL/GLOBALID | 6.67 | 16.8 | 932 | 256 |
2917 | huiyiyaohuang | SP/1 | 262 | 0.46 | 3.96 | 160 |
2918 | huiyiyaohuang | MADD/1 | 499 | 0.24 | 1.97 | 160 |
2919 | huiyiyaohuang | INT/1 | 108 | 1.1 | 5.4 | 96 |
2920 | huiyiyaohuang | SPECIAL/KERNEL | 4060 | 0.03 | 1.54 | 416 |
2921 | huiyiyaohuang | SPECIAL/GLOBALID | 12.2 | 9.8 | 621 | 416 |
2927 | huiyiyaohuang | SP/2 | 365 | 0.33 | 1.94 | 128 |
2928 | huiyiyaohuang | MADD/2 | 731 | 0.16 | 1 | 96 |
2929 | huiyiyaohuang | INT/2 | 146 | 0.82 | 3.09 | 64 |
2930 | huiyiyaohuang | IMADD/1 | 177 | 0.67 | 3.47 | 96 |
2931 | huiyiyaohuang | IMADD/2 | 220 | 0.54 | 1.91 | 64 |
2932 | huiyiyaohuang | DIV/1 | 92.3 | 1.29 | 6.99 | 96 |
2933 | huiyiyaohuang | DIV/2 | 145 | 0.82 | 4.25 | 64 |
2934 | huiyiyaohuang | DP/1 | 3.66 | 32.5 | 51.1 | 8 |
2935 | huiyiyaohuang | DP/2 | 3.67 | 32.5 | 44.1 | 6 |
2940 | huiyiyaohuang | SPECIAL/LOCALID | 13.2 | 9 | 601 | 352 |
Memory access
benchmarks
User | Benchmark | Bandwidth (GB/s) | Memory Size (kB) | λ (c) | Λ (c) | Ridge Point (warps) | |
---|---|---|---|---|---|---|---|
1095 | bdw | Global/Float/MainMemory | 36.6 | 0 | 12 | 325 | 48 |
1096 | bdw | Global/Float/CacheLevel1 | 101 | 2 | 4.39 | 194 | 64 |
1772 | zineddine | Global/Float/MainMemory | 36.3 | 0 | 12.1 | 352 | 256 |
1773 | zineddine | Global/Float/CacheLevel1 | 100 | 0.5 | 4.39 | 191 | 128 |
2922 | huiyiyaohuang | Global/Float/MainMemory | 15.3 | 0 | 31.2 | 508 | 64 |
2923 | huiyiyaohuang | Global/Float/CacheLevel1 | 132 | 0.5 | 3.46 | 177 | 128 |
2924 | huiyiyaohuang | Local/Float/MainMemory | 438 | 0 | 0 | 0 | 128 |
2941 | huiyiyaohuang | Global/Float/CacheLevel2 | 0 | 0 | 0 | 0 | 0 |
2942 | huiyiyaohuang | Local/Float/CacheLevel1 | 443 | 0 | 1.07 | 37 | 0 |
2943 | huiyiyaohuang | Private/Float/MainMemory | 0 | 0 | 0 | 0 | 0 |
2944 | huiyiyaohuang | Private/Float/CacheLevel1 | 52 | 0 | 9.17 | 208 | 0 |
2945 | huiyiyaohuang | Constant/Float/MainMemory | 14.4 | 0 | 0 | 0 | 64 |
2946 | huiyiyaohuang | Constant/Float/CacheLevel1 | 0 | 0 | 0 | 0 | 0 |