Buy on Amazon
$202
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
Key Differences
In short — Ryzen 7 5800X outperforms Core i7-3940XM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 5800X is 2985 days newer than Core i7-3940XM.
Advantages of Intel Core i7-3940XM
- Consumes up to 48% less energy than AMD Ryzen 7 5800X - 55 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 7 5800X doesn't have integrated graphics
Advantages of AMD Ryzen 7 5800X
- Performs up to 53% better in Far Cry 6 than Core i7-3940XM - 148 vs 97 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3940XM - 16 vs 8 threads
Far Cry 6
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 7 5800X
Desktop • Nov 5th, 2020
FPS
148
100%
Value, $/FPS
$1.36/FPS
100%
Price, $
$202
100%
FPS and Value Winner
AMD Ryzen 7 5800X 8-core, 16-Thread Unlocked Desktop Processor
Buy for $202 on Amazon
In Stock
Updated 31 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-3940XM
Mobile • Sep 3rd, 2012
Ryzen 7 5800X
Desktop • Nov 5th, 2020
Geekbench 5 Benchmarks
Intel Core i7-3940XM | vs | AMD Ryzen 7 5800X |
|---|---|---|
| Sep 3rd, 2012 | Release Date | Nov 5th, 2020 |
| Core i7 Extreme | Collection | Ryzen 7 |
| Ivy Bridge | Codename | Vermeer |
| Intel Socket G2 (988B) | Socket | AMD Socket AM4 |
Mobile | Segment | Desktop |
| 4 | Cores | 8 |
| 8 | Threads | 16 |
| 3.0 GHz | Base Clock Speed | 3.8 GHz |
| 3.9 GHz | Turbo Clock Speed | 4.7 GHz |
55 W | TDP | 105 W |
| 22 nm | Process Size | 7 nm |
| 30.0x | Multiplier | 38.0x |
Intel HD 4000 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i7-3940XM or Ryzen 7 5800X
Far Cry 6, 1920 x 1080, Ultra
104 FPS
$14.23/FPS
GeForce RTX 3070
Ryzen 7 5800X
64 GB, 4 TB SSD
Buy on Amazon
$1,479.99
In Stock
104 FPS
$13.45/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
$1,399
In Stock
104 FPS
$16.83/FPS
GeForce RTX 3070
Ryzen 7 5800X
32 GB, 1 TB SSD
Buy on Amazon
$1,749.98
In Stock
81 FPS
$18.52/FPS
GeForce RTX 3060
Ryzen 7 5800X
16 GB, 3 TB HDD
Buy on Amazon
$1,499.99
In Stock
118 FPS
$9.98/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$1,177.09
In Stock
125 FPS
$28.8/FPS
GeForce RTX 3080 Ti
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$3,599.99
In Stock
81 FPS
$20.49/FPS
GeForce RTX 3060
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,659.99
In Stock
125 FPS
$15.73/FPS
GeForce RTX 3090
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$1,966.68
In Stock
104 FPS
$10.58/FPS
GeForce RTX 3070
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
$1,099.99
In Stock
118 FPS
$13.99/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, N/A Storage
Buy on Amazon
$1,650.76
In Stock
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