The Ryzen 7 7800X3D is at least 2x faster gaming CPU than the Pentium G645. We cannot compare value as at least one CPU is out of stock.
Advantages of the Ryzen 7 7800X3D
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 16 vs 2 threads
Advantages of the Pentium G645
- Consumes up to 46% less energy – 65 vs 120 Watts
Ryzen 7 7800X3D vs Pentium G645 for Gaming
The CPU's performance in selected game and settings
Ryzen 7 7800X3D
Jan 4th, 2023
Average FPS
215
100%
Min 1% FPS
141
100%
Price, €
€479.08
100%
Value, €/FPS
€2.22/FPS
100%
Pentium G645
Sep 2nd, 2012
Average FPS
167
78%
Min 1% FPS
112
79%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Ryzen 7 7800X3D vs Pentium G645 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The Ryzen 7 7800X3D vs Pentium G645 in synthetic CPU benchmarks
Performance Specifications
The Ryzen 7 7800X3D vs Pentium G645 in core CPU performance specifications
Ryzen 7 7800X3D
Jan 4th, 2023
Cores
8-core
100%
L3 Cache
96 MB
100%
Base Frequency
4.2 GHz
100%
Turbo Frequency
5 GHz
100%
Max. DDR5 RAM Speed
5200 MHz
100%
Pentium G645
Sep 2nd, 2012
Cores
2-core
25%
L3 Cache
3 MB
3%
Base Frequency
2.9 GHz
69%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
MHz
Specifications
Comparison of all specifications
Ryzen 7 7800X3D | SpecificationsComparison of all specifications | Pentium G645 |
|---|---|---|
| General | ||
Jan 4th, 2023 | Release Date | Sep 2nd, 2012 |
| $449.00 | MSRP | Not Available |
Desktop | Segment | Desktop |
| AMD Socket AM5 | Socket | Intel Socket 1155 |
| Raphael | Codename | Sandy Bridge |
| 120 W | Power Consumption | 65 W |
| Performance | ||
8 | Cores | 2 |
16 | Threads | 2 |
4.2 GHz | Base Frequency | 2.9 GHz |
| 5.0 GHz | Turbo Frequency | Non-Turbo |
96 MB | L3 Cache | 3 MB |
| Other Features | ||
| DDR5 @ 5200 MHz | RAM | DDR3 |
| Radeon Graphics | Integrated Graphics | Intel HD (Sandy Bridge) |
| No | Overclockable | No |
