Intel Pentium Gold G6400 vs Intel Xeon Platinum 8276
Physical Specifications
| Socket | Intel Socket 1200 | Intel Socket 3647 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 14 nm | 14 nm |
| Transistors | unknown | 8,000 million |
| Die size | unknown | unknown |
| Package | FC-LGA1200 | FC-LGA3647 |
| tCaseMax | 72°C | — |
| tJMax | 100°C | — |
Performance
| Frequency | 4 GHz | 2.2 GHz |
|---|---|---|
| Turbo clock | — | up to 4 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 40.0x | 22.0x |
| Multiplier unlocked | No | No |
| TDP | 58 W | 165 W |
| PL1 | 58 W | — |
| PL2 | 58 W | — |
| FP32 | 256.0 GFLOPS | — |
Architecture Details
| Vertical Segment | Desktop | Server/Workstation |
|---|---|---|
| Production status | Active | unknown |
| Release date | Apr 30th, 2020 | Dec 11th, 2018 |
| Codename | Comet Lake | Cascade Lake-SP |
| Generation | Pentium Gold | Xeon Platinum |
| Part | SRH3Y | SRF99CD8069504195501 |
| Memory support | DDR4-2666 MHz Dual-channel | DDR4 |
| ECC memory | No | Yes |
| PCI Express | Gen 3, 16 Lanes(CPU only) | — |
Cores
| Total Cores | 2 | 28 |
|---|---|---|
| Total Threads | 4 | 56 |
| SMP # CPUs | 1 | 8 |
| Integrated graphics | UHD Graphics 610 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 1MB (per core) |
| Cache L3 | 4MB (shared) | 38.5MB (shared) |
Features & Technologies
| ABM | Yes | — |
|---|---|---|
| ADX | Yes | — |
| AES-NI | Yes | Yes |
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| CLMUL | Yes | — |
| ECC | — | Yes |
| EIST | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| RdRand | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TSX | Yes | — |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
| vPro | — | Yes |
| x8 SDDC | — | Yes |
