The Core i7-3940XM is at least 2x slower gaming CPU than the Core i9-11900. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i7-3940XM
- Consumes up to 15% less energy – 55 vs 65 Watts
Advantages of the Core i9-11900
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 16 vs 8 threads
Core i7-3940XM vs Core i9-11900 for Gaming
The CPU's performance in selected game and settings
Core i7-3940XM
Sep 3rd, 2012
Average FPS
171
85%
Min 1% FPS
115
86%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Core i9-11900
Mar 16th, 2021
Average FPS
202
100%
Min 1% FPS
133
100%
Price, $
$314.88
100%
Value, $/FPS
$1.55/FPS
100%
Core i7-3940XM vs Core i9-11900 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
Very High
1920x1080
Average FPS
Average FPS
Ultra
1920x1080
+2
Average FPS
Average FPS
Extreme
1920x1080
+1
Average FPS
Average FPS
High
1920x1080
+1
Average FPS
Average FPS
Epic
1920x1080
+4
Average FPS
Average FPS
Add a Game
Select Settings
Synthetic Benchmarks
The Core i7-3940XM vs Core i9-11900 in synthetic CPU benchmarks
Performance Specifications
The Core i7-3940XM vs Core i9-11900 in core CPU performance specifications
Core i7-3940XM
Sep 3rd, 2012
Cores
4-core
50%
L3 Cache
8 MB
50%
Base Frequency
3 GHz
100%
Turbo Frequency
3.9 GHz
75%
Max. DDR3 RAM Speed
MHz
Core i9-11900
Mar 16th, 2021
Cores
8-core
100%
L3 Cache
16 MB
100%
Base Frequency
2.5 GHz
83%
Turbo Frequency
5.2 GHz
100%
Max. DDR4 RAM Speed
3200 MHz
100%
Specifications
Comparison of all specifications
Core i7-3940XM | SpecificationsComparison of all specifications | Core i9-11900 |
|---|---|---|
| General | ||
| Sep 3rd, 2012 | Release Date | Mar 16th, 2021 |
| Not Available | MSRP | $439.00 |
Laptop | Segment | Desktop |
| Intel Socket G2 (988B) | Socket | Intel Socket 1200 |
| Ivy Bridge | Codename | Rocket Lake |
55 W | Power Consumption | 65 W |
| Performance | ||
| 4 | Cores | 8 |
| 8 | Threads | 16 |
3.0 GHz | Base Frequency | 2.5 GHz |
| 3.9 GHz | Turbo Frequency | 5.2 GHz |
| 8 MB | L3 Cache | 16 MB |
| Other Features | ||
| DDR3 | RAM | DDR4 @ 3200 MHz |
| Intel HD 4000 | Integrated Graphics | UHD Graphics 750 |
Yes | Overclockable | No |
