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AMD Ryzen 7 1700X vs Intel Core Ultra 7 265K: Comparison
AMD Ryzen 7 1700X and Intel Core Ultra 7 265K separate most on l2 cache: AMD Ryzen 7 1700X at 4 MB, Intel Core Ultra 7 265K at 36 MB, 89% in favour of Intel Core Ultra 7 265K. L3 Cache splits them by another 47%, again favouring Intel Core Ultra 7 265K. They match on 5 other specifications, including form factor, market segment and performance cores.
Specs
| Specification |  |  |
|---|---|---|
| Brand | AMD | Intel |
| Form Factor | Desktop | Desktop |
| Model Number | 1700X | 265K |
| Codename | Summit Ridge | Arrow Lake-S |
| Core/Thread Count | 8 Core / 16 Thread | 20 Core (8P+12E) / 20 Thread |
| TDP | 95 W | 125W Base / 250W Max Turbo |
| Market Segment | Desktop | Desktop |
| Cache | 16MB L3 + 4MB L2 + 768KB L1 | 30MB L3 + 36MB L2 |
| Socket | AM4 | LGA 1851 |
| Boost/Base Clock | 3.8 GHz / 3.4 GHz | 5.5 GHz / 3.9 GHz |
| Socket Status | End of Life | Current |
| Process Node | 14 nm | 3 nm |
| Performance Cores | 8 | 8 |
| Efficiency Cores | 0 | 12 |
| SMT Enabled | true | false |
| P-Core Base Clock | 3.4 GHz | 3.9 |
| P-Core Boost Clock | 3.8 GHz | 5.4 |
| L2 Cache | 4 MB-89% | 36 MB |
| L3 Cache | 16 MB-47% | 30 MB |
| Base Power | 95 W | 125 W |
| Max Turbo Power | 95 W | 250 |
| Memory Type | DDR4 | DDR5 |
| Max Memory Speed | 2666 MT/s | 6400 |
| Memory Channels | 2 | 2 |
| ECC Support | false | true |
| Integrated Graphics | No | Yes |
| Copilot Plus Certified | false | false |
| PCIe Generation | 3.0 | PCIe 5.0 |
| PCIe Lanes | 20-17% | 24 |
| Launch MSRP | $399 | 394 |
| Retail Availability | Retail | Boxed Retail |
| Series | Ryzen 7 | Core Ultra 7 |
| CPU Process Node | 14 Nanometers | TSMC N3B (Compute Tile) |
| Architecture | Zen, Ryzen 1000 Series | Arrow Lake, Core Ultra 200 Series |
| Memory Support | DDR4-2666 | DDR5-6400 |