Product Compare
Intel Xeon 6990E+ vs AMD Ryzen Threadripper Pro 3955WX
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | May 2026 | Jul 2020 |
| Manufacturer | Intel | Amd |
| Type | Server | Desktop |
| Core Architecture | Clearwater Forest | Zen 2 |
| Integrated Graphics | N/A | No |
| Generation | Xeon 6+ (Clearwater Forest-SP) | |
| Instruction Set | x86-64 | |
| Package | ||
| Manufacturing Process | 3 nm | 7 nm |
| Socket | Intel Socket 7529 | sWRX8 |
| Power Consumption | 450 W | 280 W |
| Peak Operating Temperature | 98°C | 90 °C |
| Foundry | Intel | |
| I/O Process Size | 10 nm | |
| I/O Die Size | 2x 241 | |
| Package | FC-LGA18N | |
| CPU Performance | ||
| Performance Core Base Frequency | 2.2 GHz | 3.9 GHz |
| Performance Core Turbo Frequency | 3.2 GHz | 4.3 GHz |
| Total Core Count | 288 | 16 |
| Total Thread Count | 288 | 32 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 22.0 | 39 |
| L1 Cache | 96 KB per core | 96 K per core |
| L2 Cache | 4 MB per module | 512 K per core |
| L3 Cache | 576 MB shared | 64 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 2 | |
| Performance Cores | 16 | |
| Performance Core Threads | 32 | |
| Memory Parameters | ||
| Memory Types | DDR5-8000 | DDR4-3200 |
| Max Memory Size | 1.5 TB | 2048 GB |
| Max Memory Channels | 12 | 8 |
| Max Memory Bandwidth | 768.0 GB/s | 204.8 GB/s |
| ECC Memory Support | Yes | Yes |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5 | 4.0 |
| PCIe Lanes | 96 | 128 |