Intel Core Ultra 7 265K 20-core LGA1700
The 20-core Arrow Lake-S architecture on a 3nm process delivers a 58,722 PassMark multi-core score while constrained to a 65W TDP, making it a standout for power-efficient compute density. Its integrated Arc Xe-LPG graphics and support for up to 192GB of ECC memory provide a capable platform for entry-level workstation tasks without a discrete GPU. This chip is best for small-form-factor workstation users running sustained, multi-threaded productivity loads where thermal headroom is limited.
Cores 20
Threads 4
Boost Clock 5200 MHz
L3 Cache 30 MB
TDP 65 W
Socket LGA1700
Integrated Graphics Arc Xe-LPG Graphics 64EU
76 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong efficiency (100th percentile) 100th
- Strong single thread (100th percentile) 100th
- Strong multi thread (95th percentile) 95th
- Strong ai (95th percentile) 95th
Cons
The proof
Performance
Specifications
Full Specifications
Processor
| Brand | Intel |
| Series | Core Ultra 7 |
| Model | 265K |
| Codename | Arrow Lake-S |
| Class | desktop |
| Process | 3 |
Cores & Clocks
| Cores | 20 |
| P-cores | 8 |
| E-cores | 12 |
| Threads | 4 |
| Base Clock | 3000 |
| Boost Clock | 5200 |
Cache
| L2 Cache | 24 |
| L3 Cache | 30 MB |
Performance
| PassMark Multi | 58619 |
| PassMark Single | 4928 |
Memory
| Memory Type | DDR2 |
| Max Speed | 6400 |
| Max Memory | 192 |
| ECC | Yes |
Platform & Power
| Socket | LGA1700 |
| PCIe | 3 |
| PCIe Lanes | 28 |
| TDP | 65 |
| Max Turbo Power | 100 |
| Unlocked | No |
Graphics & AI
| Integrated Graphics | Arc Xe-LPG Graphics 64EU |
vs Competition
| Spec | Intel Core Ultra 7 265K | AMD Ryzen 7 9800X3D | G.Skill Trident Z Neo | Lenovo Ryzen 5 Sparepart: | HP Xeon Silver 4310 | fosa1 fosa4ycn78izud |
|---|---|---|---|---|---|---|
| Cores | 20 | 8 | 6 | 6 | 12 | 6 |
| Threads | 4 | 16 | 12 | 12 | 24 | 12 |
| Boost Clock Mhz | 5200 | 5200 | 4200 | 4000 | 3300 | 3060 |
| L3 Cache Mb | 30 | 96 | 32 | 8 | 18 | 12 |
| Tdp W | 65 | 120 | 65 | 15 | 120 | 95 |
| Socket | LGA1700 | AM5 | AMD Socket AM4 | AM4 | LGA4189 | LGA1366 |
| Integrated Graphics | Arc Xe-LPG Graphics 64EU | AMD Radeon Graphics | - | AMD Integrated Graphics | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | Efficiency | Multi Thread | Single Thread |
|---|---|---|---|---|---|---|
| Intel Core Ultra 7 265K | 95.1 | 54.7 | 62.2 | 99.7 | 95.4 | 99.5 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.1 | 87.7 | 90 | 95.7 |
| G.Skill Trident Z Neo Compare | 72.6 | 87.1 | 78.3 | 83.1 | 73.5 | 72.5 |
| Lenovo Ryzen 5 Sparepart: Compare | 64.1 | 54.7 | 57 | 99.3 | 64.9 | 66.5 |
| HP Xeon Silver 4310 Compare | 38.9 | 20.3 | 62.3 | 43.2 | 52.8 | 10.4 |
| fosa1 fosa4ycn78izud Compare | 26.2 | 20.3 | 65.1 | 25.1 | 25.1 | 36.6 |
Price
Value & Pricing
We started tracking prices for this product on Jun 10, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
