| Intel Core i7-3940XM | Intel Xeon Platinum 9221 | |
| 3.00 GHz | Frequency | 2.30 GHz |
| 3.90 GHz | Turbo (1 Core) | 3.70 GHz |
| -- | Turbo (All Cores) | 2.50 GHz |
| 4 | Cores | 32 |
| Yes | Hyperthreading ? | Yes |
| Yes | Overclocking ? | No |
| normal | Core architecture | normal |
| Intel HD Graphics 4000 | GPU | no iGPU |
| 11.0 | DirectX Version | |
| 3 | Max. displays | |
| DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM | Memory | DDR4-2933 |
| 2 | Memory channels | 12 |
| 32 GB | Max. Memory | |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 8.00 MB | L3 Cache | 71.50 MB |
| 3.0 | PCIe version | 3.0 |
| 16 | PCIe lanes | 48 |
| 22 nm | Technology | 14 nm |
| PGA 988 | Socket | LGA 3647 |
| 55 W | TDP | 250 W |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Q3/2012 | Release date | Q3/2019 |
| 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.
