Intel Core i7 4790K 4-core LGA1150
SMC EPYC 9555P 64-core AMD Socket SP5
What Buyers Say
Intel Core i7 4790K 4-core LGA1150
The Intel Core i7-4790K is widely praised for its impressive performance, especially in gaming and CPU-intensive tasks, with many users noting significant upgrades from older CPUs. Overclocking is a highlight, with several reviewers achieving stable 4.7 GHz or higher with proper cooling, though some express disappointment at not reaching the advertised 5 GHz on air. The main drawbacks are the lack of an included cooler, potential high temperatures under extreme loads like Prime95, and the need for a compatible motherboard (Z97 recommended). Overall, it's seen as a solid upgrade for existing LGA1150 systems, but not worth it for those with a 4770K.
Pros
- Excellent performance
- Great overclocking potential
- Cooler than previous Haswell
- Good value for LGA1150 upgrade
- Fast turbo boost speeds
Cons
- No cooler included
- High temps under extreme load
- Not worth upgrade from 4770K
- Overclocking limited to 4.8 GHz
- Requires Z97 motherboard for best results
SMC EPYC 9555P 64-core AMD Socket SP5
No customer feedback yet
Scores
Specifications
| Intel Core i7 4790K | SMC EPYC 9555P | |
|---|---|---|
| Processor | ||
| Brand | Intel | AMD |
| Series | Core i7 | EPYC |
| Model | 4790K | 9555P |
| Codename | Devil's Canyon | Turin |
| Class | desktop | server |
| Process | 22 | 4★ |
| Cores & Clocks | ||
| Cores | 4 | 64★ |
| P-cores | 4 | 64★ |
| Threads | ||
| Base Clock | ||
| Boost Clock | ||
| Cache | ||
| L2 Cache | 1 | 64★ |
| L3 Cache | ||
| Performance | ||
| PassMark Multi | ||
| PassMark Single | ||
| Memory | ||
| Memory Type | DDR3 | DDR5★ |
| Max Speed | ||
| Channels | 2★ | — |
| Max Memory | 32★ | — |
| ECC | ✗ | ✓★ |
| Platform & Power | ||
| Socket | LGA 1150 | AMD Socket SP5 |
| PCIe | 3.0 | 5.0 |
| PCIe Lanes | ||
| TDP | 88★ | 360 |
| Max Turbo Power | — | 400★ |
| Unlocked | ✓★ | ✗ |
| Graphics & AI | ||
| Integrated Graphics | Intel HD Graphics 4600 | — |
Pros & Cons
Intel Core i7 4790K 4-core LGA1150
- Strong social proof (91st percentile)91st %ile
- Strong feature (89th percentile)89th %ile
- Strong single thread (69th percentile)
SMC EPYC 9555P 64-core AMD Socket SP5
- Strong multi thread (100th percentile)100th %ile
- Strong ai (99th percentile)99th %ile
- Strong platform (97th percentile)97th %ile
- Strong efficiency (91st percentile)91st %ile
- Below average social proof (2nd percentile)2nd %ile
Pricing
Intel Core i7 4790K 4-core LGA1150
SMC EPYC 9555P 64-core AMD Socket SP5
No current pricing available
Verdict
Scores 76 overall, wins 3 of 6 usage categories and 13 of 27 specs.
