Intel Core i9-14900K vs Intel Core i5-10300H
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We compared two CPUs: the Intel Core i9-14900K vs Intel Core i5-10300H. The Intel Core i9-14900K features 24 cores and 32 threads with a maximum clock speed of 6.0 GHz, while the Intel Core i5-10300H has 4 cores and 8 threads with a maximum clock speed of 4.50 GHz. Let's see which CPU performs better in terms of benchmarks and specifications.
Why Intel Core i9-14900K is better than Intel Core i5-10300H
- Geekbench 6 shows 172% faster single-core and 326% faster multi-core performance
- More advanced 10 nm manufacturing process (vs 14nm)
- Unlocked multiplier for overclocking
- 33% higher CPU boost clock (6.0 GHz vs 4.50 GHz)
- 500% more cores (24 cores vs 4 cores)
- 4.5× larger L3 cache (36 MB vs 8 MB)
- 96% higher memory bandwidth (89.6 GB/s vs 45.8 GB/s)
- Support for newer PCIe standard (PCIe 5.0 / 4.0 vs 3.0)
- 57% higher iGPU frequency (1.65 GHz vs 1.05 GHz)
- Released about 3 years and 9 months later
Why Intel Core i5-10300H is better than Intel Core i9-14900K
- Lower power consumption (35 W vs 125W (Base))
Performance Scores
Single-Core Score
Intel Core i9-14900K
93
Intel Core i5-10300H
39
Multi-Core Score
Intel Core i9-14900K
94
Intel Core i5-10300H
17
Total Score
Intel Core i9-14900K
93
Intel Core i5-10300H
28
Geekbench 6
Single-Core
Intel Core i9-14900K +172%
Intel Core i9-14900K
3,120
Intel Core i5-10300H
1,147
Multi-Core
Intel Core i9-14900K +326%
Intel Core i9-14900K
21,628
Intel Core i5-10300H
5,072
| Single-Core | 3,120 | 1,147 |
| Multi-Core | 21,628 | 5,072 |
Cinebench R23
Single-Core
Intel Core i9-14900K +104%
Intel Core i9-14900K
2,298
Intel Core i5-10300H
1,126
Multi-Core
Intel Core i9-14900K +795%
Intel Core i9-14900K
40,456
Intel Core i5-10300H
4,518
| Single-Core | 2,298 | 1,126 |
| Multi-Core | 40,456 | 4,518 |
General Info
| Manufacturer | Intel | Intel |
| Launch Date | Q1 2024 | Q2 2020 |
| Generation | 14th Gen Core | 10th Generation |
| Codename | Raptor Lake Refresh | Comet Lake-H |
| Type | Desktop Processor | Mobile |
| Class | High-end | Mid-range |
| Unlocked Multiplier | Yes | NO |
| Architecture | Raptor Cove (P-cores) + Gracemont (E-cores) | Comet Lake-H |
| Lithography | 10 | 14 nm |
CPU
| Total Cores | 24 | 4 |
| Total Threads | 32 | 8 |
| Performance Cores | 8 | - |
| Performance Threads | 16 | - |
| Efficient Cores | 16 | - |
| Efficient Threads | 16 | - |
| P-Core Base Frequency | 3.2 GHz | 2.50 GHz |
| P-Core Max Turbo Frequency | 6.0 GHz | 4.50 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 | 256 KB |
| L2 Cache | 32 MB | 1 MB |
| L3 Cache | 36 MB Intel Smart Cache | 8 MB |
Memory
| Memory Type | DDR5-5600 / DDR4-3200 (JEDEC) | - |
| 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 |
| GPU Base Frequency | 300 MHz | 350 MHz |
| GPU Max Frequency | 1.65 GHz | 1050 MHz |
| Max Resolution HDMI | 4096 x 2160 @ 60Hz | 4096x2304@30Hz |
| Max Resolution DP | 7680 x 4320 @ 60Hz | 4096x2304@60Hz |
| 4K Support | Yes | Yes |
Power & I/O
| Socket | FCLGA1700 | FCBGA1440 |
| PCIe Version | PCIe 5.0 / 4.0 | 3.0 |
| PCIe Lanes | 20 | 16 |
| Base TDP (PL1) | 125W | 35 W |
| Max Turbo Power (PL2) | 253 W | 45 W |
| Max Temperature | 100°C | 100°C |
| Instruction Set | x86-64 | x86-64 |