| Attribute |
Intel Core i9-9900T × | 
Intel Xeon E5-2640 v3 × |
| General Information | | |
| Brand | Intel | Intel |
| Series | Intel Core i9 | Intel Xeon E5 |
| Model | Intel Core i9-9900T | Intel Xeon E5-2640 v3 |
| CPU Cores and Base Frequency | | |
| CPU Cores | 8 | 8 |
| Frequency (GHz) | 2.1 | 2.6 |
| CPU Threads | 16 | 16 |
| Core architecture | normal | normal |
| Hyperthreading | + | + |
| Overclocking | + | - |
| Turbo (1 Core) (GHz) | 4.4 | 3.4 |
| Turbo (8 Cores) (GHz) | 3.6 | 3 |
| Encryption | | |
| AES-NI | + | + |
| Hardware codec support | | |
| JPEG | Decode / Encode | No |
| h264 | Decode / Encode | No |
| h265 / HEVC (8 bit) | Decode / Encode | No |
| h265 / HEVC (10 bit) | Decode / Encode | No |
| VP8 | Decode / Encode | No |
| AV1 | No | No |
| VC-1 | Decode | No |
| VP9 | Decode / Encode | No |
| AVC | Decode / Encode | No |
| Internal Graphics | | |
| GPU name | Intel UHD Graphics 630 | - |
| GPU frequency (GHz) | 0.35 | - |
| GPU (Turbo) (GHz) | 1.2 | - |
| Generation | 9 | - |
| DirectX Version | 12 | - |
| Execution units | 24 | - |
| Shader | 192 | - |
| Max. GPU Memory (GB) | 64 | - |
| Max. displays | 3 | - |
| GPU Release date (year) | 2017 | - |
| Memory And PCIe | | |
| Memory type | DDR4-2666 | DDR4-2133 |
| Max. Memory (GB) | 128 | - |
| PCIe lanes | 16 | 40 |
| PCIe version | 3.0 | 3.0 |
| ECC | - | + |
| Memory channels | 2 | 4 |
| Technical details | | |
| Release date (year) | 2019 | 2014 |
| Technology (Nm) | 14 | 22 |
| Socket | LGA 1151-2 | LGA 2011-3 |
| Virtualization | | |
| L3-Cache (MB) | 16 | 20 |
| Architecture | Coffee Lake Refresh | Haswell E |
| Instruction set (ISA) | x86-64 (64 bit) | x86-64 (64 bit) |
| Thermal Management | | |
| Temp junction max (°C) | 100 | - |
| TDP (PL1) (W) | 35 | 90 |
| Benchmarks | | |
| iGPU - FP32 Performance (Single-precision GFLOPS) | 461 | - |
| Estimated results for PassMark CPU Mark | 15,560 | 13,864 |
| Geekbench 5, 64bit (Single-Core) | 1,097 | 744 |
| Geekbench 5, 64bit (Multi-Core) | 7,045 | 5,657 |
| Cinebench R15 (Single-Core) | 191 | 172 |
| Cinebench R15 (Multi-Core) | 1,644 | 1,275 |
| Cinebench R20 (Single-Core) | 449 | 271 |
| Cinebench R20 (Multi-Core) | 3,920 | 2,401 |
| Cinebench R11.5, 64bit (Single-Core) | - | 1.84 |
| Cinebench R11.5, 64bit (Multi-Core) | - | 12.36 |
| Geekbench 3, 64bit (Single-Core) | 5,560 | 3,665 |
| Geekbench 3, 64bit (Multi-Core) | 28,893 | 27,120 |