Intel Core Ultra 5 250K Plus vs AMD Ryzen 9 7900X
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We compared two CPUs: the Intel Core Ultra 5 250K Plus vs AMD Ryzen 9 7900X. The Intel Core Ultra 5 250K Plus features 18 cores and 18 threads with a maximum clock speed of 5.3 GHz, while the AMD Ryzen 9 7900X has 12 cores and 24 threads with a maximum clock speed of Up to 5.6 GHz. Let's see which CPU performs better in terms of benchmarks and specifications.
Why Intel Core Ultra 5 250K Plus is better than AMD Ryzen 9 7900X
- Geekbench 6 shows 9% faster single-core and 20% faster multi-core performance
- 50% more cores (18 cores vs 12 cores)
- Lower power consumption (125W vs 170 W)
- Released about 3 years and 6 months later
- More advanced 3nm manufacturing process (vs 5nm)
- 38% higher memory bandwidth (115.2 GB/s vs 83.2 GB/s)
Why AMD Ryzen 9 7900X is better than Intel Core Ultra 5 250K Plus
- 113% larger L3 cache (64 MB vs 30MB)
- 10% higher iGPU frequency (2.2 GHz vs 2.0 GHz)
- 6% higher CPU boost clock (Up to 5.6 GHz vs 5.3 GHz)
Performance Scores
Single-Core Score
Intel Core Ultra 5 250K Plus
92
AMD Ryzen 9 7900X
85
Multi-Core Score
Intel Core Ultra 5 250K Plus
91
AMD Ryzen 9 7900X
73
Total Score
Intel Core Ultra 5 250K Plus
91
AMD Ryzen 9 7900X
79
Geekbench 6
Single-Core
Intel Core Ultra 5 250K Plus +9%
Intel Core Ultra 5 250K Plus
3,159
AMD Ryzen 9 7900X
2,896
Multi-Core
Intel Core Ultra 5 250K Plus +20%
Intel Core Ultra 5 250K Plus
21,498
AMD Ryzen 9 7900X
17,852
| Single-Core | 3,159 | 2,896 |
| Multi-Core | 21,498 | 17,852 |
Cinebench R23
Single-Core
Intel Core Ultra 5 250K Plus +59%
Intel Core Ultra 5 250K Plus
3,231
AMD Ryzen 9 7900X
2,033
Multi-Core
AMD Ryzen 9 7900X +41%
Intel Core Ultra 5 250K Plus
21,073
AMD Ryzen 9 7900X
29,630
| Single-Core | 3,231 | 2,033 |
| Multi-Core | 21,073 | 29,630 |
General Info
| Manufacturer | Intel | AMD |
| Launch Date | March 2026 | September 27, 2022 |
| Generation | Series 2 | Ryzen 7000 Series |
| Codename | Arrow Lake | Raphael (Zen 4) |
| Type | Desktop Processor | Desktop |
| Class | Mid-range | High-end |
| Unlocked Multiplier | Yes | Yes |
| Architecture | - | Zen 4 |
| Lithography | 3 nm | 5 nm TSMC |
CPU
| Total Cores | 18 | 12 |
| Total Threads | 18 | 24 |
| Performance Cores | 6 | - |
| Performance Threads | 6 | - |
| Efficient Cores | 12 | - |
| Efficient Threads | 12 | - |
| P-Core Base Frequency | 4.2 GHz | 4.7 GHz |
| P-Core Max Turbo Frequency | 5.3 GHz | Up to 5.6 GHz |
| E-Core Base Frequency | 3.3 GHz | - |
| E-Core Max Turbo Frequency | 4.6 GHz | - |
| L1 Cache | - | 768 KB |
| L2 Cache | 30MB | 12 MB |
| L3 Cache | 30MB (Shared) | 64 MB shared |
Memory
| Memory Type | DDR5-7200 | DDR5-5200 |
| Max Memory Size | 256 GB | 128 GB |
| Max Bandwidth | 115.2 GB/s | 83.2 GB/s |
| Memory Channels | 2 | 2 |
| ECC Support | Yes | Yes |
GPU
| Integrated GPU | Intel Arc iGPU | AMD Radeon Graphics |
| GPU Base Frequency | 300 MHz | 400 MHz |
| GPU Max Frequency | 2.0 GHz | 2200 MHz |
| Max Resolution HDMI | 4k @ 60Hz, 8k @ 60Hz | 8K @ 60 Hz |
| Max Resolution DP | 8k @ 60Hz | 4K @ 60 Hz |
| 4K Support | Yes | true |
CPU Technologies
| Virtualization | Supported | - |
| Multithreading (SMT) | Supported | - |
| AES Encryption | Supported | - |
| AVX / AVX2 | Supported | - |
Power & I/O
| Socket | FCLGA1851 | AM5 socket |
| PCIe Version | 5.0, 4.0 | PCIe 5.0 |
| PCIe Lanes | 24 | 24 |
| Base TDP (PL1) | 125W | 170 W |
| Max Turbo Power (PL2) | 159W | 230 W |
| Max Temperature | 105°C | 95 °C |
| Instruction Set | x86-64 | x86-64 |