Intel Core i7-14700K vs Intel Core Ultra 5 250K Plus
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We compared two CPUs: the Intel Core i7-14700K vs Intel Core Ultra 5 250K Plus. The Intel Core i7-14700K features 20 cores and 28 threads with a maximum clock speed of 5.5 GHz, while the Intel Core Ultra 5 250K Plus has 18 cores and 18 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 i7-14700K is better than Intel Core Ultra 5 250K Plus
- 11% more cores (20 cores vs 18 cores)
- 10% larger L3 cache (33 MB vs 30MB)
- 4% higher CPU boost clock (5.5 GHz vs 5.3 GHz)
Why Intel Core Ultra 5 250K Plus is better than Intel Core i7-14700K
- 29% higher memory bandwidth (115.2 GB/s vs 89.6 GB/s)
- More advanced 3nm manufacturing process (vs 10nm)
- Geekbench 6 shows 6% faster single-core and 6% faster multi-core performance
- 25% higher iGPU frequency (2.0 GHz vs 1.60 GHz)
- Released about 2 years and 5 months later
Performance Scores
Single-Core Score
Intel Core i7-14700K
87
Intel Core Ultra 5 250K Plus
92
Multi-Core Score
Intel Core i7-14700K
80
Intel Core Ultra 5 250K Plus
91
Total Score
Intel Core i7-14700K
83
Intel Core Ultra 5 250K Plus
91
Geekbench 6
Single-Core
Intel Core Ultra 5 250K Plus +6%
Intel Core i7-14700K
2,974
Intel Core Ultra 5 250K Plus
3,159
Multi-Core
Intel Core Ultra 5 250K Plus +7%
Intel Core i7-14700K
20,155
Intel Core Ultra 5 250K Plus
21,498
| Single-Core | 2,974 | 3,159 |
| Multi-Core | 20,155 | 21,498 |
Cinebench R23
Single-Core
Intel Core Ultra 5 250K Plus +55%
Intel Core i7-14700K
2,079
Intel Core Ultra 5 250K Plus
3,231
Multi-Core
Intel Core i7-14700K +49%
Intel Core i7-14700K
31,380
Intel Core Ultra 5 250K Plus
21,073
| Single-Core | 2,079 | 3,231 |
| Multi-Core | 31,380 | 21,073 |
General Info
| Manufacturer | Intel | Intel |
| Launch Date | October 2023 | March 2026 |
| Generation | 14th Generation | Series 2 |
| Codename | Raptor Lake | Arrow Lake |
| Type | Desktop | Desktop Processor |
| Class | High-end | Mid-range |
| Unlocked Multiplier | Yes | Yes |
| Architecture | Hybrid Architecture | - |
| Lithography | 10 nm | 3 nm |
CPU
| Total Cores | 20 | 18 |
| Total Threads | 28 | 18 |
| Performance Cores | 8 | 6 |
| Performance Threads | 16 | 6 |
| Efficient Cores | 12 | 12 |
| Efficient Threads | 12 | 12 |
| P-Core Base Frequency | 3.4 GHz | 4.2 GHz |
| P-Core Max Turbo Frequency | 5.5 GHz | 5.3 GHz |
| E-Core Base Frequency | 2.5 GHz | 3.3 GHz |
| E-Core Max Turbo Frequency | 4.3 GHz | 4.6 GHz |
| L1 Cache | 80 KB per core | - |
| L2 Cache | 28 MB | 30MB |
| L3 Cache | 33 MB | 30MB (Shared) |
Memory
| Memory Type | DDR5-5600, DDR4-3200 | DDR5-7200 |
| Max Memory Size | 192 GB | 256 GB |
| Max Bandwidth | 89.6 GB/s | 115.2 GB/s |
| Memory Channels | 2 | 2 |
| ECC Support | Yes | Yes |
GPU
| Integrated GPU | Intel UHD Graphics 770 | Intel Arc iGPU |
| GPU Base Frequency | 300 MHz | 300 MHz |
| GPU Max Frequency | 1.60 GHz | 2.0 GHz |
| Max Resolution HDMI | 4k @ 60 Hz | 4k @ 60Hz, 8k @ 60Hz |
| Max Resolution DP | 8k @ 60 Hz | 8k @ 60Hz |
| 4K Support | true | Yes |
CPU Technologies
| Virtualization | - | Supported |
| Multithreading (SMT) | - | Supported |
| AES Encryption | - | Supported |
| AVX / AVX2 | - | Supported |
Power & I/O
| Socket | FCLGA1700 | FCLGA1851 |
| PCIe Version | PCIe 5.0 & 4.0 | 5.0, 4.0 |
| PCIe Lanes | 20 | 24 |
| Base TDP (PL1) | 125 W | 125W |
| Max Turbo Power (PL2) | 253 W | 159W |
| Max Temperature | 100 °C | 105°C |
| Instruction Set | x86-64 | x86-64 |