The Pentium G645 is a clear winner – it's a slightly faster gaming CPU than the FX-8320E and it's also a much better value for money, as it's $137.03 cheaper!
Advantages of the Pentium G645
- A slightly faster CPU for gaming
- Up to 77% cheaper – $40.99 vs $178.02
- A much better value for money for gaming
- Consumes up to 32% less energy – 65 vs 95 Watts
Advantages of the FX-8320E
- Can execute more multi-threaded tasks simultaneously – 8 vs 2 threads
Pentium G645 vs FX-8320E for Gaming
The CPU's performance in selected game and settings
Pentium G645
Sep 2nd, 2012
Average FPS
167
100%
Min 1% FPS
112
100%
Price, $
$40.99
100%
Value, $/FPS
$0.24/FPS
100%
Pentium G645 vs FX-8320E 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
+2
Average FPS
Average FPS
Very High
1920x1080
Average FPS
Average FPS
Ultra
1920x1080
+2
Average FPS
Average FPS
High
1920x1080
+1
Average FPS
Average FPS
Best Looking
1920x1080
Average FPS
Average FPS
Add a Game
Select Settings
Synthetic Benchmarks
The Pentium G645 vs FX-8320E in synthetic CPU benchmarks
Performance Specifications
The Pentium G645 vs FX-8320E in core CPU performance specifications
Pentium G645
Sep 2nd, 2012
Cores
2-core
25%
L3 Cache
3 MB
38%
Base Frequency
2.9 GHz
91%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
MHz
FX-8320E
Sep 2nd, 2014
Cores
8-core
100%
L3 Cache
8 MB
100%
Base Frequency
3.2 GHz
100%
Turbo Frequency
4 GHz
100%
Max. DDR3 RAM Speed
1866 MHz
100%
Specifications
Comparison of all specifications
Pentium G645 | SpecificationsComparison of all specifications | FX-8320E |
|---|---|---|
| General | ||
| Sep 2nd, 2012 | Release Date | Sep 2nd, 2014 |
| Not Available | MSRP | $147.00 |
Desktop | Segment | Desktop |
| Intel Socket 1155 | Socket | AMD Socket AM3+ |
| Sandy Bridge | Codename | Vishera |
65 W | Power Consumption | 95 W |
| Performance | ||
| 2 | Cores | 8 |
| 2 | Threads | 8 |
| 2.9 GHz | Base Frequency | 3.2 GHz |
| Non-Turbo | Turbo Frequency | 4.0 GHz |
| 3 MB | L3 Cache | 8 MB |
| Other Features | ||
| DDR3 | RAM | DDR3 @ 1866 MHz |
| Intel HD (Sandy Bridge) | Integrated Graphics | On certain motherboards (Chipset feature) |
| No | Overclockable | Yes |
