| Intel Core i7-3820 | Intel Pentium 2020M | |
| 3.60 GHz | Frequency | 2.40 GHz |
| 3.80 GHz | Turbo (1 Core) | -- |
| -- | Turbo (All Cores) | -- |
| 4 | Cores | 2 |
| Yes | Hyperthreading ? | No |
| Yes | Overclocking ? | No |
| normal | Core architecture | normal |
| no iGPU | GPU | Intel HD Graphics (Ivy Bridge GT1) |
| DirectX Version | 11.0 | |
| Max. displays | 3 | |
| DDR3-1066DDR3-1333DDR3-1600 | Memory | DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM |
| 4 | Memory channels | 2 |
| 64 GB | Max. Memory | 32 GB |
| No | ECC | No |
| -- | L2 Cache | -- |
| 10.00 MB | L3 Cache | 2.00 MB |
| 2.0 | PCIe version | 2.0 |
| 40 | PCIe lanes | 16 |
| 32 nm | Technology | 22 nm |
| LGA 2011 | Socket | PGA 988 |
| 130 W | TDP | 35 W |
| VT-x, VT-x EPT, VT-d (C2 Stepping) | Virtualization | VT-x, VT-x EPT, VT-d |
| Q1/2012 | Release date | Q3/2012 |
| 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.
