Intel Core 2 Quad Q8400 vs Intel Xeon Platinum 9222
Physical Specifications
| Socket | Intel Socket 775 | Intel BGA 5903 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 45 nm | 14 nm |
| Transistors | 456 million | 8,000 million |
| Die size | 2x 82 mm² | unknown |
| Package | FC-LGA6 | FC-BGA5903 |
| tCaseMax | 71°C | — |
Performance
| Frequency | 2.666 GHz | 2.3 GHz |
|---|---|---|
| Turbo clock | — | up to 3.7 GHz |
| Base clock | 333 MHz | 100 MHz |
| Multiplier | 8.0x | 23.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.11 V | — |
| TDP | 95 W | 250 W |
Architecture Details
| Vertical Segment | Desktop | Server/Workstation |
|---|---|---|
| Production status | End-of-life | unknown |
| Release date | Apr 19th, 2009 | Apr 2nd, 2019 |
| Codename | Yorkfield | Cascade Lake-AP |
| Generation | Core 2 Quad | Xeon Platinum |
| Part | SLGT6 | unknown |
| Memory support | DDR1, DDR2, DDR3 Dual-channel | DDR4 |
| ECC memory | No | Yes |
| PCI Express | Gen 2 | — |
Cores
| Total Cores | 4 | 32 |
|---|---|---|
| Total Threads | 4 | 64 |
| SMP # CPUs | 1 | 8 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 4MB (shared) | 1MB (per core) |
| Cache L3 | — | 71.5MB (shared) |
Features & Technologies
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| ECC | — | Yes |
| EIST | Yes | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| iAMT2 | Yes | — |
| vPro | — | Yes |
| x8 SDDC | — | Yes |
