GeForce GT 540M Details
GPU Selection
Device Details
- GPU model : GeForce GT 540M
- Vendor : NVIDIA
- Device Type : GPU
- Clock frequency : 1044 MHz
- Number of processing elements :
- Number of compute units : 2
- 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) | |
|---|---|---|---|---|---|---|
| 1972 | vstefan | SP/1 | 70.5 | 1.22 | 11.8 | 64 |
| 1973 | vstefan | SP/2 | 102 | 0.84 | 3.64 | 32 |
| 1974 | vstefan | SP/4 | 105 | 0.82 | 2.21 | 24 |
| 1975 | vstefan | SP/8 | 58 | 1.48 | 2.45 | 16 |
| 1976 | vstefan | MADD/1 | 141 | 0.61 | 2.95 | 48 |
| 1977 | vstefan | MADD/2 | 197 | 0.44 | 1.87 | 32 |
| 1978 | vstefan | MADD/4 | 211 | 0.41 | 1.11 | 24 |
| 1979 | vstefan | INT/1 | 39.3 | 2.19 | 6.56 | 32 |
| 1980 | vstefan | INT/2 | 40.3 | 2.13 | 4.22 | 24 |
| 1981 | vstefan | INT/4 | 41 | 2.1 | 2.61 | 12 |
| 1982 | vstefan | INT/8 | 20.5 | 4.19 | 4.61 | 8 |
| 1983 | vstefan | IMADD/1 | 79.1 | 1.09 | 3.61 | 32 |
| 1984 | vstefan | IMADD/2 | 80.9 | 1.06 | 2.24 | 24 |
| 1985 | vstefan | IMADD/4 | 81.8 | 1.05 | 1.39 | 12 |
| 1986 | vstefan | DIV/1 | 26.9 | 3.2 | 12.8 | 24 |
| 1987 | vstefan | DIV/2 | 50.5 | 1.7 | 7.71 | 32 |
| 1988 | vstefan | DIV/4 | 51.2 | 1.68 | 4.18 | 16 |
| 1989 | vstefan | DIV/8 | 51.8 | 1.66 | 3.27 | 16 |
| 1990 | vstefan | DP/1 | 2.72 | 31.6 | 39.1 | 8 |
| 1991 | vstefan | DP/2 | 2.73 | 31.6 | 32.5 | 6 |
| 1992 | vstefan | DP/4 | 2.73 | 31.5 | 32 | 3 |
| 2001 | vstefan | CMP/1 | 39.3 | 2.19 | 12.5 | 48 |
| 2002 | vstefan | CMP/2 | 40.3 | 2.13 | 7.4 | 24 |
| 2003 | vstefan | SPECIAL/KERNEL | 1500 | 0.06 | 0.98 | 288 |
| 2004 | vstefan | SPECIAL/GLOBALID | 3.58 | 24 | 336 | 224 |
| 2005 | vstefan | SPECIAL/LOCALID | 4.1 | 21 | 336 | 192 |
Memory access
benchmarks
| User | Benchmark | Bandwidth (GB/s) | Memory Size (kB) | λ (c) | Λ (c) | Ridge Point (warps) | |
|---|---|---|---|---|---|---|---|
| 2006 | vstefan | Global/Float/MainMemory | 15.5 | 0 | 17.1 | 660 | 96 |
| 2007 | vstefan | Global/Float/CacheLevel1 | 75.9 | 0.125 | 4.53 | 91.6 | 32 |
| 2008 | vstefan | Global/Float/CacheLevel2 | 0 | 0 | 0 | 0 | 0 |
| 2015 | vstefan | Local/Float/MainMemory | 144 | 0 | 0 | 0 | 32 |
| 2016 | vstefan | Local/Float/CacheLevel1 | 144 | 0 | 2.39 | 51.8 | 0 |
| 2021 | vstefan | Private/Float/MainMemory | 0 | 0 | 0 | 0 | 0 |
| 2022 | vstefan | Private/Float/CacheLevel1 | 4.49 | 0 | 79 | 1240 | 0 |
| 2027 | vstefan | Constant/Float/MainMemory | 4.69 | 0 | 0 | 0 | 0 |
| 2028 | vstefan | Constant/Float/CacheLevel1 | 0 | 0 | 0 | 0 | 0 |