| Intel Core i7-6660U | Intel Core i7-2657M | |
| 2.40 GHz | Frequency | 1.60 GHz |
| 3.40 GHz | Turbo (1 Core) | 2.70 GHz |
| -- | Turbo (All Cores) | -- |
| 2 | Cores | 2 |
| Yes | Hyperthreading ? | Yes |
| No | Overclocking ? | No |
| normal | Core architecture | normal |
| Intel Iris Graphics 540 | GPU | Intel HD Graphics 3000 |
| 12 | DirectX Version | 10.1 |
| 3 | Max. displays | 2 |
| DDR3L-1600 SO-DIMMDDR4-2133 SO-DIMMLPDDR3-1866 | Memory | DDR3-1066DDR3-1333 |
| 2 | Memory channels | 2 |
| 32 GB | Max. Memory | 8 GB |
| No | ECC | No |
| -- | L2 Cache | -- |
| 4.00 MB | L3 Cache | 4.00 MB |
| 3.0 | PCIe version | 2.0 |
| 12 | PCIe lanes | 16 |
| 14 nm | Technology | 32 nm |
| BGA 1356 | Socket | BGA 1023 |
| 15 W | TDP | 17 W |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
| Q1/2016 | Release date | Q1/2011 |
| show more detail | show more detail |
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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.
