Intel Core i7-11700K vs Intel Core Ultra 5 245K
47.9Single-core83.2
46.8Multi-core70.2
47.4Gamingspec-based58.4
3 spec wins — Intel Core i7-11700K16 spec wins — Intel Core Ultra 5 245K
InnoReviews verdict
Intel Core Ultra 5 245K wins this desktop processor face-off, 71.2 to 47.3, pulling ahead mainly in single-core (+35) and multi-core (+23). Intel Core i7-11700K still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Intel Core i7-11700K
- 58% higher Max turbo power: 251 W vs 159 W
- 33% higher Performance cores: 8 vs 6
- 14% higher threads: 16 vs 14
Reasons to pick the Intel Core Ultra 5 245K
- Stronger single-core score: 83 vs 48
- Stronger multi-core score: 70 vs 47
- 550% higher L2 cache: 26 MB vs 4 MB
- 100% higher Max memory: 256 GB vs 128 GB
- 83% higher Geekbench 6 (multi): 17,575 vs 9,600
- Lower launch price: $309 vs $399
General
| Spec | Intel Core i7-11700K | Intel Core Ultra 5 245K |
|---|---|---|
| Announced | 2021 | 2024 |
| Socket | LGA1200 | LGA1851 |
| Process | 14 nm | 3 nm+79% |
| Base TDP | 125 W | 125 W |
| Max turbo power | 251 W+58% | 159 W |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | Intel Core i7-11700K | Intel Core Ultra 5 245K |
|---|---|---|
| Cores | 8 | 14+75% |
| Performance cores | 8+33% | 6 |
| Efficiency cores | 0 | 8 |
| Threads | 16+14% | 14 |
| Base clock | 3.6 GHz | 4.2 GHz+17% |
| Boost clock | 5 GHz | 5.2 GHz+4% |
| L2 cache | 4 MB | 26 MB+550% |
| L3 cache | 16 MB | 24 MB+50% |
Integrated GPU
| Spec | Intel Core i7-11700K | Intel Core Ultra 5 245K |
|---|---|---|
| iGPU | Intel UHD Graphics 750 | Intel Graphics |
| iGPU clock | 1,300 MHz | 1,900 MHz |
Memory
| Spec | Intel Core i7-11700K | Intel Core Ultra 5 245K |
|---|---|---|
| Memory support | DDR4-3200 | DDR5-6400 |
| Max memory | 128 GB | 256 GB+100% |
| Memory channels | 2 | 2 |
Platform
| Spec | Intel Core i7-11700K | Intel Core Ultra 5 245K |
|---|---|---|
| PCIe version | 4 | 5+25% |
| CPU PCIe lanes | 20 | 24+20% |
Benchmarks
| Spec | Intel Core i7-11700K | Intel Core Ultra 5 245K |
|---|---|---|
| Geekbench 6 (single) | 1,800Bottom 46% | 3,040+69%Top 17% |
| Geekbench 6 (multi) | 9,600Bottom 50% | 17,575+83%Top 23% |
| Cinebench R23 (single) | 1,550Bottom 48% | 2,132+38%Top 17% |
| Cinebench R23 (multi) | 15,000Top 46% | 25,066+67%Top 20% |
| PassMark | 24,700Bottom 45% | 43,049+74%Top 22% |
Related comparisons
Intel Core i7-11700Kvs Intel Core i5-12400VSIntel Core i7-11700Kvs Intel Core i5-12400FVSIntel Core i7-11700Kvs Intel Core i9-10850KVSIntel Core i7-11700Kvs Intel Core i9-10900KVSIntel Core Ultra 5 245Kvs AMD Ryzen 7 9700XVSIntel Core Ultra 5 245Kvs AMD Ryzen 9 5950XVSIntel Core Ultra 5 245Kvs AMD Ryzen 7 7800X3DVSIntel Core Ultra 5 245Kvs Intel Core i9-12900KVS