Buy on Amazon
$509.99
In Stock
Availability
Availability
No items available
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 18% better in Battlefield 2042 than Core i3-8121U - 186 vs 157 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
Battlefield 2042
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 7 7800X3D
Desktop • Jan 4th, 2023
FPS
186
100%
Value, $/FPS
$9.14/FPS
100%
Price, $
$509.99
100%
FPS and Value Winner
AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor
Buy for $509.99 on Amazon
In Stock
Updated 56 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
Battlefield 2042, 1920 x 1080, Ultra
159 FPS
$12.58/FPS
GeForce RTX 4070 Ti SUPER
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$1,999.99
In Stock
186 FPS
$21.46/FPS
GeForce RTX 4090
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$3,992.21
In Stock
144 FPS
$10.97/FPS
Radeon RX 7800 XT
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$1,579.99
In Stock
170 FPS
$17.65/FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
171 FPS
$14.62/FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,499.99
In Stock
144 FPS
$19.1/FPS
Radeon RX 7800 XT
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,750.99
In Stock
154 FPS
$13.64/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,099.99
In Stock
148 FPS
$12.16/FPS
GeForce RTX 4070 SUPER
Ryzen 7 7800X3D
32 GB, 2 TB SSD
Buy on Amazon
$1,799.99
In Stock
154 FPS
$22.67/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$3,490.99
In Stock
136 FPS
$14.93/FPS
GeForce RTX 4070
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,029.99
In Stock
159 FPS
$11.95/FPS
GeForce RTX 4070 Ti SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$1,899.99
In Stock
144 FPS
$13.19/FPS
Radeon RX 7800 XT
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$1,899.99
In Stock
154 FPS
$16.23/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,499.99
In Stock
148 FPS
$12.36/FPS
GeForce RTX 4070 SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$1,829.99
In Stock
136 FPS
$19.12/FPS
GeForce RTX 4070
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,600
In Stock
154 FPS
$15.58/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,399.99
In Stock
171 FPS
$19.3/FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
16 GB, N/A Storage
Buy on Amazon
$3,299.99
In Stock
136 FPS
GeForce RTX 4070
Ryzen 7 7800X3D
16 GB, 1 TB SSD
Buy on Amazon
$N/A
Out of Stock
170 FPS
$17.65/FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
176 FPS
Radeon RX 7900 XTX
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$N/A
Out of Stock
171 FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
64 GB, N/A Storage
Buy on Amazon
$N/A
Out of Stock
148 FPS
$11.14/FPS
GeForce RTX 4070 SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$1,649
In Stock
104 FPS
Radeon RX 7600 XT
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$N/A
Out of Stock
186 FPS
GeForce RTX 4090
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$N/A
Out of Stock
116 FPS
GeForce RTX 3070
Ryzen 7 7800X3D
32 GB, 1 TB SSD + 3 TB HDD
Buy on Amazon
$N/A
Out of Stock
171 FPS
$18.89/FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
32 GB, 6 TB HDD
Buy on Amazon
$3,229.99
In Stock
136 FPS
$17.06/FPS
GeForce RTX 4070
Ryzen 7 7800X3D
32 GB, 1 TB SSD + 4 TB HDD
Buy on Amazon
$2,319.99
In Stock
116 FPS
$12.93/FPS
GeForce RTX 3070
Ryzen 7 7800X3D
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
$1,499.99
In Stock
132 FPS
$12.35/FPS
Radeon RX 7700 XT
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$1,629.99
In Stock
154 FPS
$16.1/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,479.99
In Stock
171 FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$N/A
Out of Stock
171 FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$N/A
Out of Stock
159 FPS
GeForce RTX 4070 Ti SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$N/A
Out of Stock
170 FPS
$16.18/FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, 1 TB SSD + 3 TB HDD
Buy on Amazon
$2,749.99
In Stock
101 FPS
GeForce RTX 4060
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$N/A
Out of Stock
154 FPS
$12.01/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
16 GB, 1 TB SSD
Buy on Amazon
$1,849
In Stock
186 FPS
GeForce RTX 4090
Ryzen 7 7800X3D
64 GB, 2 TB SSD + 4 TB HDD
Buy on Amazon
$N/A
Out of Stock
136 FPS
GeForce RTX 4070
Ryzen 7 7800X3D
12 GB, 2 TB SSD
Buy on Amazon
$N/A
Out of Stock
170 FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$N/A
Out of Stock
136 FPS
GeForce RTX 4070
Ryzen 7 7800X3D
32 GB, 1 TB SSD + 3 TB HDD
Buy on Amazon
$N/A
Out of Stock
186 FPS
$20.97/FPS
GeForce RTX 4090
Ryzen 7 7800X3D
64 GB, 6 TB HDD
Buy on Amazon
$3,899.99
In Stock
148 FPS
GeForce RTX 4070 SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$N/A
Out of Stock
171 FPS
$16.08/FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD + 3 TB HDD
Buy on Amazon
$2,749.99
In Stock
170 FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
$N/A
Out of Stock
186 FPS
$26.34/FPS
GeForce RTX 4090
Ryzen 7 7800X3D
64 GB, 2 TB SSD + 4 TB HDD
Buy on Amazon
$4,899.99
In Stock
186 FPS
GeForce RTX 4090
Ryzen 7 7800X3D
32 GB, 1 TB SSD + 3 TB HDD
Buy on Amazon
$N/A
Out of Stock
186 FPS
GeForce RTX 4090
Ryzen 7 7800X3D
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
$N/A
Out of Stock
176 FPS
Radeon RX 7900 XTX
Ryzen 7 7800X3D
32 GB, 1 TB SSD + 3 TB HDD
Buy on Amazon
$N/A
Out of Stock
154 FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
$N/A
Out of Stock
159 FPS
GeForce RTX 4070 Ti SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD + 3 TB HDD
Buy on Amazon
$N/A
Out of Stock
186 FPS
GeForce RTX 4090
Ryzen 7 7800X3D
64 GB, 6 TB HDD
Buy on Amazon
$N/A
Out of Stock
136 FPS
GeForce RTX 4070
Ryzen 7 7800X3D
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
$N/A
Out of Stock
159 FPS
GeForce RTX 4070 Ti SUPER
Ryzen 7 7800X3D
32 GB, 2 TB HDD
Buy on Amazon
$N/A
Out of 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.
