Intel Core i9-14900K vs Intel Core i9-10900K
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We compared two CPUs: the Intel Core i9-14900K vs Intel Core i9-10900K. The Intel Core i9-14900K features 24 cores and 32 threads with a maximum clock speed of 6.0 GHz, while the Intel Core i9-10900K has 10 cores and 20 threads with a maximum clock speed of 5.3 GHz. Let's see which CPU performs better in terms of benchmarks and specifications.
Why Intel Core i9-14900K is better than Intel Core i9-10900K
- Geekbench 6 shows 119% faster single-core and 91% faster multi-core performance
- 13% higher CPU boost clock (6.0 GHz vs 5.3 GHz)
- 140% more cores (24 cores vs 10 cores)
- 80% larger L3 cache (36 MB Intel Smart Cache vs 20 MB)
- 96% higher memory bandwidth (89.6 GB/s vs 45.8 GB/s)
- Support for newer PCIe standard (PCIe 5.0 vs 3.0)
- 38% higher iGPU frequency (1.65 GHz vs 1.2 GHz)
- Released about 3 years and 9 months later
Performance Scores
Single-Core Score
Intel Core i9-14900K
93
Intel Core i9-10900K
49
Multi-Core Score
Intel Core i9-14900K
94
Intel Core i9-10900K
44
Total Score
Intel Core i9-14900K
93
Intel Core i9-10900K
46
Geekbench 6
Single-Core
Intel Core i9-14900K +119%
Intel Core i9-14900K
3,120
Intel Core i9-10900K
1,422
Multi-Core
Intel Core i9-14900K +91%
Intel Core i9-14900K
21,628
Intel Core i9-10900K
11,318
| Single-Core | 3,120 | 1,422 |
| Multi-Core | 21,628 | 11,318 |
Cinebench R23
Single-Core
Intel Core i9-14900K +62%
Intel Core i9-14900K
2,298
Intel Core i9-10900K
1,415
Multi-Core
Intel Core i9-14900K +140%
Intel Core i9-14900K
40,456
Intel Core i9-10900K
16,879
| Single-Core | 2,298 | 1,415 |
| Multi-Core | 40,456 | 16,879 |
Intel Core i9-14900K
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Intel Core i9-10900K
General Info
| Manufacturer | Intel | Intel |
| Launch Date | Q1 2024 | Q2 2020 |
| Generation | 14th Gen Core | 10th Gen |
| Codename | Raptor Lake Refresh | Comet Lake-S |
| Type | Desktop Processor | Desktop |
| Class | High-end | High-end |
| Unlocked Multiplier | Yes | Yes |
| Architecture | Raptor Cove (P-cores) + Gracemont (E-cores) | Comet Lake |
| Lithography | 10 | 14nm |
CPU
| Total Cores | 24 | 10 |
| Total Threads | 32 | 20 |
| Performance Cores | 8 | - |
| Performance Threads | 16 | - |
| Efficient Cores | 16 | - |
| Efficient Threads | 16 | - |
| P-Core Base Frequency | 3.2 GHz | 3.7 GHz |
| P-Core Max Turbo Frequency | 6.0 GHz | 5.3 GHz |
| E-Core Base Frequency | 2.4 GHz | - |
| E-Core Max Turbo Frequency | 4.4 GHz | - |
| L1 Cache | 80 KB per P-core, 64 KB per E-core | 32 KB per core |
| L2 Cache | 32 MB | 256 KB per core |
| L3 Cache | 36 MB Intel Smart Cache | 20 MB |
Memory
| Memory Type | DDR5-5600 / DDR4-3200 (JEDEC) | DDR4-2933 |
| Max Memory Size | 192 GB | 128 GB |
| Max Bandwidth | 89.6 GB/s | 45.8 GB/s |
| Memory Channels | 2 | 2 |
| ECC Support | No | No |
GPU
| Integrated GPU | Intel UHD Graphics 770 | Intel UHD Graphics 630 |
| GPU Base Frequency | 300 MHz | 350 MHz |
| GPU Max Frequency | 1.65 GHz | 1.2 GHz |
| Max Resolution HDMI | 4096 x 2160 @ 60Hz | 4096x2160 @ 30Hz |
| Max Resolution DP | 7680 x 4320 @ 60Hz | 4096x2304 @ 60Hz |
| 4K Support | Yes | Yes |
Power & I/O
| Socket | FCLGA1700 | FC-LGA1200 |
| PCIe Version | PCIe 5.0 / 4.0 | 3.0 |
| PCIe Lanes | 20 | 16 |
| Base TDP (PL1) | 125W | 125W |
| Max Turbo Power (PL2) | 253 W | - |
| Max Temperature | 100°C | 100°C |
| Instruction Set | x86-64 | x86-64 |