AMD Ryzen 9 9900X vs Intel Core Ultra 7 265KF
90.1Single-core90.1
83.6Multi-core91.3
84.6Gamingspec-based65.7
8 spec wins — AMD Ryzen 9 9900X8 spec wins — Intel Core Ultra 7 265KF
InnoReviews verdict
This one is close to a dead heat: AMD Ryzen 9 9900X scores 85.8 against 84.5 for Intel Core Ultra 7 265KF. Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 9 9900X
- 113% higher L3 cache: 64 MB vs 30 MB
- 50% higher Performance cores: 12 vs 8
- 20% higher threads: 24 vs 20
- 17% higher CPU PCIe lanes: 28 vs 24
- 13% higher Base clock: 4.4 GHz vs 3.9 GHz
Reasons to pick the Intel Core Ultra 7 265KF
- Stronger multi-core score: 91 vs 84
- 200% higher L2 cache: 36 MB vs 12 MB
- 67% higher cores: 20 vs 12
- 54% higher Max turbo power: 250 W vs 162 W
- 33% higher Max memory: 256 GB vs 192 GB
- Lower launch price: $379 vs $499
General
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 7 265KF |
|---|---|---|
| Announced | 2024 | 2024 |
| Socket | AM5 | LGA1851 |
| Process | 4 nm | 3 nm+25% |
| Base TDP | 120 W+4% | 125 W |
| Max turbo power | 162 W | 250 W+54% |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 7 265KF |
|---|---|---|
| Cores | 12 | 20+67% |
| Performance cores | 12+50% | 8 |
| Efficiency cores | 0 | 12 |
| Threads | 24+20% | 20 |
| Base clock | 4.4 GHz+13% | 3.9 GHz |
| Boost clock | 5.6 GHz+2% | 5.5 GHz |
| L2 cache | 12 MB | 36 MB+200% |
| L3 cache | 64 MB+113% | 30 MB |
Integrated GPU
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 7 265KF |
|---|---|---|
| iGPU | AMD Radeon Graphics (2 CU RDNA 2) | — |
| iGPU clock | 2,200 MHz | — |
Memory
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 7 265KF |
|---|---|---|
| Memory support | DDR5-5600 | DDR5-6400 |
| Max memory | 192 GB | 256 GB+33% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 7 265KF |
|---|---|---|
| PCIe version | 5 | 5 |
| CPU PCIe lanes | 28+17% | 24 |
Benchmarks
| Spec | AMD Ryzen 9 9900X | Intel Core Ultra 7 265KF |
|---|---|---|
| Geekbench 6 (single) | 3,300+2%Top 6% | 3,235Top 9% |
| Geekbench 6 (multi) | 19,800Top 15% | 22,483+14%Top 3% |
| Cinebench R23 (single) | 2,230Top 11% | — |
| Cinebench R23 (multi) | 32,000Top 14% | — |
| PassMark | 55,500Top 13% | 58,454+5%Top 10% |
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