The Core i7-640LM is at least 2x slower gaming CPU than the Core i7-7800X. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i7-640LM
- Consumes up to 82% less energy – 25 vs 140 Watts
- Can run games without a dedicated GPU as it has integrated graphics
Advantages of the Core i7-7800X
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 12 vs 4 threads
Core i7-640LM vs Core i7-7800X for Gaming
The CPU's performance in selected game and settings
Core i7-640LM
Jan 7th, 2010
Average FPS
165
89%
Min 1% FPS
111
90%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Core i7-7800X
Jun 26th, 2017
Average FPS
185
100%
Min 1% FPS
123
100%
Price, $
$499.99
100%
Value, $/FPS
$2.7/FPS
100%
Core i7-640LM vs Core i7-7800X in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
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Synthetic Benchmarks
The Core i7-640LM vs Core i7-7800X in synthetic CPU benchmarks
Performance Specifications
The Core i7-640LM vs Core i7-7800X in core CPU performance specifications
Core i7-640LM
Jan 7th, 2010
Cores
2-core
33%
L3 Cache
4 MB
48%
Base Frequency
2.13 GHz
61%
Turbo Frequency
2.93 GHz
73%
Max. DDR3 RAM Speed
1066 MHz
44%
Core i7-7800X
Jun 26th, 2017
Cores
6-core
100%
L3 Cache
8.25 MB
100%
Base Frequency
3.5 GHz
100%
Turbo Frequency
4 GHz
100%
Max. DDR4 RAM Speed
2400 MHz
100%
Specifications
Comparison of all specifications
Core i7-640LM | SpecificationsComparison of all specifications | Core i7-7800X |
|---|---|---|
| General | ||
| Jan 7th, 2010 | Release Date | Jun 26th, 2017 |
$332.00 | MSRP | $383.00 |
Laptop | Segment | Desktop |
| Intel BGA 1288 | Socket | Intel Socket 2066 |
| Arrandale | Codename | Skylake-E/EP |
25 W | Power Consumption | 140 W |
| Performance | ||
| 2 | Cores | 6 |
| 4 | Threads | 12 |
| 2.1 GHz | Base Frequency | 3.5 GHz |
| 2.9 GHz | Turbo Frequency | 4.0 GHz |
| 4 MB | L3 Cache | 8.25 MB |
| Other Features | ||
| DDR3 @ 1066 MHz | RAM | DDR4 @ 2400 MHz |
HD Graphics (Ironlake) | Integrated Graphics | No |
| No | Overclockable | Yes |
