Intel Core i7 4790K 4-core LGA1150
Dell Xeon 620 2-core LGA1366
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
Dell Xeon 620 2-core LGA1366
No customer feedback yet
Scores
Specifications
| Intel Core i7 4790K | Dell Xeon 620 | |
|---|---|---|
| Processor | ||
| Brand | Intel | Intel |
| Series | Core i7 | Xeon |
| Model | 4790K | E5620 |
| Codename | Devil's Canyon | — |
| Class | desktop | server |
| Process | 22★ | — |
| Cores & Clocks | ||
| Cores | 4 | 4 |
| P-cores | 4★ | — |
| Threads | 8 | 8 |
| Base Clock | ||
| Boost Clock | ||
| Cache | ||
| L2 Cache | 1 | 1 |
| L3 Cache | 8 | 12★ |
| Performance | ||
| PassMark Multi | ||
| PassMark Single | ||
| Memory | ||
| Memory Type | DDR3★ | — |
| Max Speed | No data | |
| Channels | 2★ | — |
| Max Memory | 32★ | — |
| ECC | ✗ | — |
| Platform & Power | ||
| Socket | LGA 1150 | LGA 1366 |
| PCIe | 3.0 | — |
| PCIe Lanes | 16★ | — |
| TDP | 88 | 80★ |
| Unlocked | ✓★ | — |
| Graphics & AI | ||
| Integrated Graphics | Intel HD Graphics 4600 | — |
Pros & Cons
Intel Core i7 4790K 4-core LGA1150
- Strong social proof (90th percentile)90th %ile
- Strong feature (89th percentile)89th %ile
- Strong single thread (69th percentile)
Dell Xeon 620 2-core LGA1366
- Below average social proof (8th percentile)8th %ile
- Below average platform (18th percentile)18th %ile
- Below average single thread (24th percentile)
- Below average ai (31st percentile)
Pricing
Intel Core i7 4790K 4-core LGA1150 offers 2.0x better value for money
Verdict
Scores 62 overall, wins 6 of 6 usage categories and 12 of 26 specs.
