Buy on Amazon
£428.88
In Stock
AvailabilityMSRP in USD: $488
Availability
MSRP in USD: $488
AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
Key Differences
In short, we have a clear winner — Ryzen 7 5800X3D outperforms the more expensive Core i9-9900K on the selected game parameters, and is also a better bang for your buck! The better performing Ryzen 7 5800X3D is 1279 days newer than the more expensive Core i9-9900K.
Advantages of Intel Core i9-9900K
- Consumes up to 10% less energy than AMD Ryzen 7 5800X3D - 95 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 7 5800X3D doesn't have integrated graphics
Advantages of AMD Ryzen 7 5800X3D
- Performs up to 20% better in Assassin's Creed Mirage than Core i9-9900K - 133 vs 111 FPS
- Up to 31% cheaper than Core i9-9900K - £297.88 vs £428.88
- Up to 42% better value when playing Assassin's Creed Mirage than Core i9-9900K - £2.24 vs £3.86 per FPS
Assassin's Creed Mirage
Resolution
1920 x 1080
Game Graphics
Ultra High
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0GHz Unlocked LGA1151 300 Series 95W (BX806849900K)
Buy for £428.88 on Amazon
In Stock
Updated 112 minutes ago
Ryzen 7 5800X3D
Desktop • Apr 20th, 2022
FPS
133
100%
Value, £/FPS
£2.24/FPS
100%
Price, £
£297.88
100%
FPS and Value Winner
AMD Ryzen 7 5800X3D Desktop Processor (8-core/16-thread, 96MB L3 cache, up to 4.5 GHz max boost)
Buy for £297.88 on Amazon
In Stock
Updated 112 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-9900K
Desktop • Oct 19th, 2018
Ryzen 7 5800X3D
Desktop • Apr 20th, 2022
Geekbench 5 Benchmarks
Intel Core i9-9900K | vs | AMD Ryzen 7 5800X3D |
|---|---|---|
| Oct 19th, 2018 | Release Date | Apr 20th, 2022 |
| Core i9 | Collection | Ryzen 7 |
| Coffee Lake | Codename | Vermeer |
| Intel Socket 1151 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 8 | Cores | 8 |
| 16 | Threads | 16 |
3.6 GHz | Base Clock Speed | 3.4 GHz |
5.0 GHz | Turbo Clock Speed | 4.5 GHz |
95 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
36.0x | Multiplier | 34.0x |
UHD Graphics 630 | Integrated Graphics | None |
Yes | Overclockable | No |
Builds Using Core i9-9900K or Ryzen 7 5800X3D
Assassin's Creed Mirage, 1920 x 1080, Ultra High
80 FPS
£16/FPS
GeForce RTX 4070
Ryzen 7 5800X3D
16 GB, 1 TB SSD
Buy on Amazon
£1,279.95
In Stock
80 FPS
£21.25/FPS
GeForce RTX 4070
Ryzen 7 5800X3D
12 GB, N/A Storage
Buy on Amazon
£1,699.99
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
