| Intel Core i7-2657M | Intel Pentium 957 | |
| 1.60 GHz | Frequency | 1.20 GHz |
| 2.70 GHz | Turbo (1 Core) | -- |
| -- | Turbo (All Cores) | -- |
| 2 | Cores | 2 |
| Yes | Hyperthreading ? | No |
| No | Overclocking ? | No |
| normal | Core architecture | normal |
| Intel HD Graphics 3000 | GPU | Intel HD Graphics (Sandy Bridge GT1) |
| 10.1 | DirectX Version | 10.1 |
| 2 | Max. displays | 2 |
| DDR3-1066DDR3-1333 | Memory | DDR3-1066DDR3-1333 |
| 2 | Memory channels | 2 |
| 8 GB | Max. Memory | 8 GB |
| No | ECC | No |
| -- | L2 Cache | -- |
| 4.00 MB | L3 Cache | 2.00 MB |
| 2.0 | PCIe version | 2.0 |
| 16 | PCIe lanes | 16 |
| 32 nm | Technology | 32 nm |
| BGA 1023 | Socket | BGA 1023 |
| 17 W | TDP | 17 W |
| VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
| Q1/2011 | Release date | Q2/2011 |
| show more detail | show more detail |
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
