Buy on Amazon
£356.66
In Stock
AvailabilityMSRP in USD: $488
Availability
MSRP in USD: $488
Availability
Availability
Key Differences
In short — Core i9-9900K outperforms the cheaper Core i5-10400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-9900K is 559 days older than the cheaper Core i5-10400.
Advantages of Intel Core i9-9900K
- Performs up to 4% better in World of Warcraft than Core i5-10400 - 192 vs 184 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-10400 - 16 vs 12 threads
Advantages of Intel Core i5-10400
- Up to 64% cheaper than Core i9-9900K - £129.95 vs £356.66
- Consumes up to 32% less energy than Intel Core i9-9900K - 65 vs 95 Watts
World of Warcraft
Resolution
1920 x 1080
Game Graphics
Maximum
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0GHz Unlocked LGA1151 300 Series 95W (BX806849900K)
Buy for £356.66 on Amazon
In Stock
Updated 79 minutes ago
Intel® Core™ i5-10400 Desktop Processor 6 Cores up to 4.3 GHz LGA1200 (Intel® 400 Series chipset) 65W
Buy for £129.95 on Amazon
In Stock
Updated 79 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Core i9-9900K
Desktop • Oct 19th, 2018
Core i5-10400
Desktop • Apr 30th, 2020
Geekbench 5 Benchmarks
Core i5-10400
Desktop • Apr 30th, 2020
Single-Core
1430
85.73141486810552%
Multi-Core
5489
68.9572864321608%
Intel Core i9-9900K | vs | Intel Core i5-10400 |
|---|---|---|
| Oct 19th, 2018 | Release Date | Apr 30th, 2020 |
| Core i9 | Collection | Core i5 |
| Coffee Lake | Codename | Comet Lake |
| Intel Socket 1151 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
8 | Cores | 6 |
16 | Threads | 12 |
3.6 GHz | Base Clock Speed | 2.9 GHz |
5.0 GHz | Turbo Clock Speed | 4.3 GHz |
| 95 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
36.0x | Multiplier | 29.0x |
| UHD Graphics 630 | Integrated Graphics | UHD Graphics 630 |
Yes | Overclockable | No |
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