GeForce GTX 280 Details
GPU Selection
Device Details
- GPU model : GeForce GTX 280
- Vendor : NVIDIA
- Device Type : GPU
- Clock frequency : 1296 MHz
- Number of processing elements :
- Number of compute units : 30
- Maximum local memory : 16 kB
- Warp or wavefront size : 32
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Computational
benchmarks
User | Benchmark | Performance (GFlops) | λ (c) | Λ (c) | Ridge Point (warps) | |
---|---|---|---|---|---|---|
1727 | janlemeire | SP/1 | 346 | 3.6 | 23 | 64 |
1728 | janlemeire | MADD/1 | 447 | 2.79 | 11.7 | 64 |
1729 | janlemeire | INT/1 | 63.8 | 19.5 | 62.6 | 32 |
1730 | janlemeire | SPECIAL/KERNEL | 3860 | 0.32 | 8.86 | 128 |
1731 | janlemeire | SPECIAL/GLOBALID | 10.7 | 116 | 2380 | 128 |
1737 | janlemeire | SP/1 | 363 | 3.43 | 11.8 | 64 |
1738 | janlemeire | SP/2 | 376 | 3.31 | 7.74 | 64 |
1739 | janlemeire | MADD/1 | 459 | 2.71 | 6.18 | 64 |
1740 | janlemeire | MADD/2 | 467 | 2.67 | 4.47 | 48 |
1741 | janlemeire | INT/1 | 64.9 | 19.2 | 30.5 | 16 |
1742 | janlemeire | INT/2 | 65.8 | 18.9 | 22.9 | 12 |
1743 | janlemeire | IMADD/1 | 107 | 11.6 | 18.8 | 16 |
1744 | janlemeire | IMADD/2 | 108 | 11.5 | 13.4 | 8 |
1745 | janlemeire | DIV/1 | 65.5 | 19 | 38.8 | 24 |
1746 | janlemeire | DIV/2 | 66 | 18.9 | 34.6 | 16 |
1747 | janlemeire | DP/1 | 9.87 | 126 | 135 | 4 |
1748 | janlemeire | DP/2 | 9.91 | 126 | 130 | 3 |
1749 | janlemeire | SF/1 | 39.4 | 31.6 | 37.8 | 12 |
1750 | janlemeire | SF/2 | 78.9 | 15.8 | 18.6 | 12 |
1751 | janlemeire | SFSOFT/1 | 7.74 | 161 | 258 | 12 |
1752 | janlemeire | SFSOFT/2 | 8.09 | 154 | 241 | 12 |
1753 | janlemeire | SPECIAL/KERNEL | 8210 | 0.15 | 4.35 | 208 |
1754 | janlemeire | SPECIAL/GLOBALID | 17.6 | 70.8 | 1190 | 176 |
1755 | janlemeire | SPECIAL/LOCALID | 27 | 46.1 | 1150 | 192 |
Memory access
benchmarks
User | Benchmark | Bandwidth (GB/s) | Memory Size (kB) | λ (c) | Λ (c) | Ridge Point (warps) | |
---|---|---|---|---|---|---|---|
1758 | janlemeire | Global/Float/CacheLevel2 | 0 | 0 | 0 | 0 | 0 |
1760 | janlemeire | Local/Float/CacheLevel1 | 0 | 0 | 0 | 0 | 0 |
1762 | janlemeire | Private/Float/CacheLevel1 | 0 | 0 | 0 | 0 | 0 |
1764 | janlemeire | Constant/Float/CacheLevel1 | 0 | 0 | 0 | 0 | 0 |