Buy on Amazon
$295
In Stock
Availability
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AvailabilityMSRP in USD: $399
Availability
MSRP in USD: $399
Key Differences
In short — Ryzen 7 3800X 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 3800X is 2498 days newer than Core i7-3940XM.
Advantages of Intel Core i7-3940XM
- Consumes up to 48% less energy than AMD Ryzen 7 3800X - 55 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 7 3800X doesn't have integrated graphics
Advantages of AMD Ryzen 7 3800X
- Performs up to 5% better in Dead Space than Core i7-3940XM - 154 vs 146 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3940XM - 16 vs 8 threads
Dead Space
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 7 3800X
Desktop • Jul 7th, 2019
FPS
154
100%
Value, $/FPS
$1.92/FPS
100%
Price, $
$295
100%
FPS and Value Winner
AMD Ryzen 7 3800X 8-Core, 16-Thread Unlocked Desktop Processor with Wraith Prism LED Cooler
Buy for $295 on Amazon
In Stock
Updated 84 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-3940XM
Mobile • Sep 3rd, 2012
Ryzen 7 3800X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Intel Core i7-3940XM | vs | AMD Ryzen 7 3800X |
|---|---|---|
| Sep 3rd, 2012 | Release Date | Jul 7th, 2019 |
| Core i7 Extreme | Collection | Ryzen 7 |
| Ivy Bridge | Codename | Matisse |
| Intel Socket G2 (988B) | Socket | AMD Socket AM4 |
Mobile | Segment | Desktop |
| 4 | Cores | 8 |
| 8 | Threads | 16 |
| 3.0 GHz | Base Clock Speed | 3.9 GHz |
| 3.9 GHz | Turbo Clock Speed | 4.5 GHz |
55 W | TDP | 105 W |
| 22 nm | Process Size | 7 nm |
| 30.0x | Multiplier | 39.0x |
Intel HD 4000 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i7-3940XM or Ryzen 7 3800X
Dead Space, 1920 x 1080, Ultra
58 FPS
$30.6/FPS
GeForce RTX 3060
Ryzen 7 3800X
16 GB, 1 TB SSD
Buy on Amazon
$1,774.98
In Stock
60 FPS
$38.3/FPS
Radeon RX 5700 XT
Ryzen 7 3800X
16 GB, 1 TB SSD
Buy on Amazon
$2,298
In Stock
63 FPS
$26.65/FPS
GeForce RTX 2070 SUPER
Ryzen 7 3800X
16 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
$1,679
In Stock
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