Intel Core i9-13900K vs Intel Core i9-9900K
84.3Single-core40.4
92.6Multi-core41.2
71.9Gaming47.4
17 spec wins — Intel Core i9-13900K2 spec wins — Intel Core i9-9900K
InnoReviews verdict
Intel Core i9-13900K wins this desktop processor face-off, 84.9 to 42.5, pulling ahead mainly in Multi-core (+51) and Single-core (+44). Intel Core i9-9900K 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 i9-13900K
- Stronger Single-core score: 84 vs 40
- Stronger Multi-core score: 93 vs 41
- Stronger gaming score: 72 vs 47
- 1500% higher L2 cache: 32 MB vs 2 MB
- 220% higher PassMark: 59,500 vs 18,600
Reasons to pick the Intel Core i9-9900K
- 24% lower Base TDP: 95 W vs 125 W
- 20% higher Base clock: 3.6 GHz vs 3 GHz
- Lower launch price: $488 vs $589
General
| Spec | Intel Core i9-13900K | Intel Core i9-9900K |
|---|---|---|
| Announced | 2022 | 2018 |
| Socket | LGA1700 | LGA1151-v2 |
| Process | 10 nm+29% | 14 nm |
| Base TDP | 125 W | 95 W+24% |
| Max turbo power | 253 W+113% | 119 W |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | Intel Core i9-13900K | Intel Core i9-9900K |
|---|---|---|
| Cores | 24+200% | 8 |
| Performance cores | 8 | 8 |
| Efficiency cores | 16 | 0 |
| Threads | 32+100% | 16 |
| Base clock | 3 GHz | 3.6 GHz+20% |
| Boost clock | 5.8 GHz+16% | 5 GHz |
| L2 cache | 32 MB+1500% | 2 MB |
| L3 cache | 36 MB+125% | 16 MB |
Integrated GPU
| Spec | Intel Core i9-13900K | Intel Core i9-9900K |
|---|---|---|
| iGPU | Intel UHD Graphics 770 | Intel UHD Graphics 630 |
| iGPU clock | 1,650 MHz+38% | 1,200 MHz |
Memory
| Spec | Intel Core i9-13900K | Intel Core i9-9900K |
|---|---|---|
| Memory support | DDR5-5600 / DDR4-3200 | DDR4-2666 |
| Max memory | 128 GB | 128 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | Intel Core i9-13900K | Intel Core i9-9900K |
|---|---|---|
| PCIe version | 5+67% | 3 |
| CPU PCIe lanes | 20+25% | 16 |
Benchmarks
| Spec | Intel Core i9-13900K | Intel Core i9-9900K |
|---|---|---|
| Geekbench 6 (single) | 2,950+72%Top 10% | 1,720Top 51% |
| Geekbench 6 (multi) | 20,500+133%Top 6% | 8,800Top 46% |
| Cinebench R23 (single) | 2,250+76%Top 5% | 1,280Top 62% |
| Cinebench R23 (multi) | 39,500+219%Top 5% | 12,400Top 45% |
| PassMark | 59,500+220%Top 6% | 18,600Top 53% |
Related comparisons
Intel Core i9-13900Kvs AMD Ryzen 9 9900XVSIntel Core i9-13900Kvs AMD Ryzen 9 7950XVSIntel Core i9-13900Kvs Intel Core i9-14900KVSIntel Core i9-13900Kvs Intel Core i7-14700KVSIntel Core i9-9900Kvs AMD Ryzen 5 3600XVSIntel Core i9-9900Kvs AMD Ryzen 5 5600GVSIntel Core i9-9900Kvs Intel Core i7-10700KVSIntel Core i9-9900Kvs Intel Core i5-11600KVS