Intel Core i7 4790K 4-core LGA 1150
Intel Xeon Gold 6138 20-core LGA 3647
What Buyers Say
Intel Core i7 4790K 4-core LGA 1150
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
Intel Xeon Gold 6138 20-core LGA 3647
No customer feedback yet
Scores
Specifications
| Intel Core i7 4790K | Intel Xeon Gold 6138 | |
|---|---|---|
| Processor | ||
| Brand | Intel | Intel |
| Series | Core i7 | Xeon Gold |
| Model | 4790K | 6138 |
| Codename | Devil's Canyon | Milan |
| Class | desktop | server |
| Process | 22 | 7★ |
| Cores & Clocks | ||
| Cores | 4 | 20★ |
| P-cores | 4 | 16★ |
| Threads | 8 | 40★ |
| Base Clock | ||
| Boost Clock | ||
| Cache | ||
| L2 Cache | 1 | 20★ |
| L3 Cache | 8 | 27.5★ |
| Performance | ||
| PassMark Multi | ||
| PassMark Single | ||
| Memory | ||
| Memory Type | DDR3 | DDR4★ |
| Max Speed | ||
| Channels | 2★ | — |
| Max Memory | ||
| ECC | ✗ | ✓★ |
| Platform & Power | ||
| Socket | LGA 1150 | LGA 3647 |
| PCIe | 3.0 | 4.0 |
| PCIe Lanes | ||
| TDP | 88★ | 125 |
| Max Turbo Power | — | 150★ |
| Unlocked | ✓★ | ✗ |
| Graphics & AI | ||
| Integrated Graphics | Intel HD Graphics 4600 | — |
Pros & Cons
Intel Core i7 4790K 4-core LGA 1150
- Strong social proof (90th percentile)90th %ile
- Strong feature (89th percentile)89th %ile
- Strong single thread (70th percentile)
Intel Xeon Gold 6138 20-core LGA 3647
- Strong affordability (95th percentile)95th %ile
- Strong ai (86th percentile)86th %ile
- Strong multi thread (84th percentile)84th %ile
- Strong platform (83rd percentile)83rd %ile
- Below average feature (21st percentile)
- Below average social proof (22nd percentile)
- Below average single thread (32nd percentile)
Pricing
Intel Core i7 4790K 4-core LGA 1150
Intel Xeon Gold 6138 20-core LGA 3647
No current pricing available
Verdict
Scores 61 overall, wins 3 of 6 usage categories and 6 of 27 specs.
