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£439.99
In Stock
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AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
Key Differences
In short — Ryzen 7 7800X3D outperforms Core i3-8121U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 7800X3D is 1705 days newer than Core i3-8121U.
Advantages of Intel Core i3-8121U
- Consumes up to 88% less energy than AMD Ryzen 7 7800X3D - 15 vs 120 Watts
Advantages of AMD Ryzen 7 7800X3D
- Performs up to 14% better in God of War than Core i3-8121U - 194 vs 170 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-8121U - 16 vs 4 threads
- Works without a dedicated GPU, while Intel Core i3-8121U doesn't have integrated graphics
God of War
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 7 7800X3D
Desktop • Jan 4th, 2023
FPS
194
100%
Value, £/FPS
£2.27/FPS
100%
Price, £
£439.99
100%
FPS and Value Winner
AMD Ryzen 7 7800X3D CPU AM5 4.2GHz (5.0 Turbo) 8-Core 120W 104MB Cache 5nm 7th Gen Radeon Graphics NO HEATSINK/FAN - 100-100000910WOF
Buy for £439.99 on Amazon
In Stock
Updated 342 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i3-8121U
Mobile • May 5th, 2018
Ryzen 7 7800X3D
Desktop • Jan 4th, 2023
Geekbench 5 Benchmarks
Intel Core i3-8121U | vs | AMD Ryzen 7 7800X3D |
|---|---|---|
| May 5th, 2018 | Release Date | Jan 4th, 2023 |
| Core i3 | Collection | Ryzen 7 |
| Cannon Lake | Codename | Raphael |
| Intel BGA 1440 | Socket | AMD Socket AM5 |
Mobile | Segment | Desktop |
| 2 | Cores | 8 |
| 4 | Threads | 16 |
| 2.2 GHz | Base Clock Speed | 4.2 GHz |
| 3.2 GHz | Turbo Clock Speed | 5.0 GHz |
15 W | TDP | 120 W |
| 10 nm | Process Size | 5 nm |
| 22.0x | Multiplier | 42.0x |
| None | Integrated Graphics | Radeon Graphics |
| No | Overclockable | No |
PC Builds Using Core i3-8121U or Ryzen 7 7800X3D
God of War, 1920 x 1080, Ultra
119 FPS
£16.39/FPS
GeForce RTX 4070
Ryzen 7 7800X3D
32 GB, 2 TB SSD
Buy on Amazon
£1,950
In Stock
149 FPS
GeForce RTX 4070 Ti SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
134 FPS
GeForce RTX 4070 SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
119 FPS
GeForce RTX 4070
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
166 FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
32 GB, 2 TB SSD
Buy on Amazon
£N/A
Out of Stock
166 FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
32 GB, 2 TB SSD
Buy on Amazon
£N/A
Out of Stock
194 FPS
GeForce RTX 4090
Ryzen 7 7800X3D
32 GB, 2 TB SSD
Buy on Amazon
£N/A
Out of Stock
134 FPS
£12.54/FPS
GeForce RTX 4070 SUPER
Ryzen 7 7800X3D
64 GB, N/A Storage
Buy on Amazon
£1,679.99
In Stock
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