Intel Core i9-10900K vs Intel Core i9-13900K
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We compared two CPUs: the Intel Core i9-10900K vs Intel Core i9-13900K. The Intel Core i9-10900K features 10 cores and 20 threads with a maximum clock speed of 5.3 GHz, while the Intel Core i9-13900K has 24 cores and 32 threads with a maximum clock speed of 5.4 GHz. Let's see which CPU performs better in terms of benchmarks and specifications.
Why Intel Core i9-13900K is better than Intel Core i9-10900K
- Released about 2 years and 4 months later
- 140% more cores (24 cores vs 10 cores)
- Supports newer PCIe version 5.0 vs 3.0
- 38% higher iGPU frequency (1.65 GHz vs 1.2 GHz)
- Geekbench 6 shows 52% faster single-core and 46% faster multi-core performance
- 80% larger L3 cache (36 MB vs 20 MB)
- More advanced 10nm manufacturing process (vs 14nm)
- 96% higher memory bandwidth (89.6 GB/s vs 45.8 GB/s)
- Uses newer DDR5 memory compared to older DDR4
Performance Scores
Single-Core Score
Intel Core i9-10900K
49
Intel Core i9-13900K
87
Multi-Core Score
Intel Core i9-10900K
44
Intel Core i9-13900K
90
Total Score
Intel Core i9-10900K
46
Intel Core i9-13900K
88
Geekbench 6
Single-Core
Intel Core i9-13900K +108%
Intel Core i9-10900K
1,422
Intel Core i9-13900K
2,963
Multi-Core
Intel Core i9-13900K +84%
Intel Core i9-10900K
11,318
Intel Core i9-13900K
20,828
| Single-Core | 1,422 | 2,963 |
| Multi-Core | 11,318 | 20,828 |
Cinebench R23
Single-Core
Intel Core i9-13900K +47%
Intel Core i9-10900K
1,415
Intel Core i9-13900K
2,077
Multi-Core
Intel Core i9-13900K +128%
Intel Core i9-10900K
16,879
Intel Core i9-13900K
38,437
| Single-Core | 1,415 | 2,077 |
| Multi-Core | 16,879 | 38,437 |
Intel Core i9-10900K
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Intel Core i9-13900K
General Info
| Manufacturer | Intel | Intel |
| Launch Date | Q2 2020 | September 2022 |
| Generation | 10th Gen | 13th Generation |
| Codename | Comet Lake-S | Raptor Lake |
| Type | Desktop | Desktop |
| Class | High-end | High-end desktop |
| Unlocked Multiplier | Yes | Yes |
| Architecture | Comet Lake | Hybrid Architecture |
| Lithography | 14nm | 10 nm |
CPU
| Total Cores | 10 | 24 |
| Total Threads | 20 | 32 |
| Performance Cores | - | 8 |
| Performance Threads | - | 16 |
| Efficient Cores | - | 16 |
| Efficient Threads | - | 16 |
| P-Core Base Frequency | 3.7 GHz | 3.0 GHz |
| P-Core Max Turbo Frequency | 5.3 GHz | 5.4 GHz |
| E-Core Base Frequency | - | 2.2 GHz |
| E-Core Max Turbo Frequency | - | 4.3 GHz |
| L1 Cache | 32 KB per core | 80 KB per core |
| L2 Cache | 256 KB per core | 32 MB |
| L3 Cache | 20 MB | 36 MB |
Memory
| Memory Type | DDR4-2933 | DDR5-5600 |
| Max Memory Size | 128 GB | 192 GB |
| Max Bandwidth | 45.8 GB/s | 89.6 GB/s |
| Memory Channels | 2 | 2 |
| ECC Support | No | Yes |
GPU
| Integrated GPU | Intel UHD Graphics 630 | Intel UHD Graphics 770 |
| GPU Base Frequency | 350 MHz | 300 MHz |
| GPU Max Frequency | 1.2 GHz | 1.65 GHz |
| Max Resolution HDMI | 4096x2160 @ 30Hz | 4k @ 60 Hz |
| Max Resolution DP | 4096x2304 @ 60Hz | 8k @ 60 Hz |
| 4K Support | true | true |
Power & I/O
| Socket | FC-LGA1200 | FCLGA1700 |
| PCIe Version | 3.0 | PCIe 5.0 |
| PCIe Lanes | 16 | 20 |
| Base TDP (PL1) | 125W | 125 W |
| Max Turbo Power (PL2) | - | 253 W |
| Max Temperature | 100°C | 100 °C |
| Instruction Set | x86-64 | x86-64 |