Buy on Amazon
€348.95
In Stock
Availability
Availability
AvailabilityMSRP in USD: $539
Availability
MSRP in USD: $539
Key Differences
In short, we have a clear winner — Core i9-11900K outperforms the more expensive Core i7-5820K on the selected game parameters, and is also a better bang for your buck! The better performing Core i9-11900K is 2388 days newer than the more expensive Core i7-5820K.
Advantages of Intel Core i9-11900K
- Performs up to 29% better in New World than Core i7-5820K - 141 vs 109 FPS
- Up to 41% cheaper than Core i7-5820K - $185.71 vs $314.37
- Up to 54% better value when playing New World than Core i7-5820K - $1.46 vs $3.2 per FPS
- Consumes up to 11% less energy than Intel Core i7-5820K - 125 vs 140 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-5820K - 16 vs 12 threads
- Works without a dedicated GPU, while Intel Core i7-5820K doesn't have integrated graphics
New World
Resolution
1920 x 1080
Game Graphics
Very High
Intel CM8064801548435 CORE I7-5820K Processor (15M Cache, UP to 3.60 GHZ)
Buy for €348.95 on Amazon
In Stock
Updated 99 minutes ago
Core i9-11900K
Desktop • Mar 16th, 2021
FPS
141
100%
Value, €/FPS
€1.46/FPS
100%
Price, €
€206.14
100%
FPS and Value Winner
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Chipset) 125W
Buy for €206.14 on Amazon
In Stock
Updated 98 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i7-5820K
Desktop • Sep 1st, 2014
Core i9-11900K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i7-5820K | vs | Intel Core i9-11900K |
|---|---|---|
| Sep 1st, 2014 | Release Date | Mar 16th, 2021 |
| Core i7 | Collection | Core i9 |
| Haswell E | Codename | Rocket Lake |
| Intel Socket 2011-3 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 3.3 GHz | Base Clock Speed | 3.5 GHz |
| 3.6 GHz | Turbo Clock Speed | 5.3 GHz |
| 140 W | TDP | 125 W |
| 22 nm | Process Size | 14 nm |
| 33.0x | Multiplier | 35.0x |
| None | Integrated Graphics | UHD Graphics 750 |
| Yes | Overclockable | Yes |
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