The Ryzen 3 3100 is a clear winner – it's at least 2x faster gaming CPU than the Pentium G645 and it's also a better value for money, as it's only CA$81.83 more expensive!
Advantages of the Ryzen 3 3100
- At least 2x faster CPU for gaming
- A better value for money for gaming
- Can execute more multi-threaded tasks simultaneously – 8 vs 2 threads
Advantages of the Pentium G645
- Up to 58% cheaper – CA$58.17 vs CA$140.00
- Has an integrated GPU, while the Ryzen 3 3100 cannot run games without a dedicated GPU
Ryzen 3 3100 vs Pentium G645 for Gaming
The CPU's performance in selected game and settings
Ryzen 3 3100
Apr 24th, 2020
Average FPS
188
100%
Min 1% FPS
124
100%
Price, CA$
CA$140
41%
Value, CA$/FPS
CA$0.74/FPS
46%
Pentium G645
Sep 2nd, 2012
Average FPS
167
89%
Min 1% FPS
112
90%
Price, CA$
CA$58.17
100%
Value, CA$/FPS
CA$0.34/FPS
100%
Ryzen 3 3100 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 3 3100 vs Pentium G645 in synthetic CPU benchmarks
Performance Specifications
The Ryzen 3 3100 vs Pentium G645 in core CPU performance specifications
Ryzen 3 3100
Apr 24th, 2020
Cores
4-core
100%
L3 Cache
16 MB
100%
Base Frequency
3.6 GHz
100%
Turbo Frequency
3.9 GHz
100%
Max. DDR4 RAM Speed
3200 MHz
100%
Pentium G645
Sep 2nd, 2012
Cores
2-core
50%
L3 Cache
3 MB
19%
Base Frequency
2.9 GHz
81%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
MHz
Specifications
Comparison of all specifications
Ryzen 3 3100 | SpecificationsComparison of all specifications | Pentium G645 |
|---|---|---|
| General | ||
Apr 24th, 2020 | Release Date | Sep 2nd, 2012 |
| $99.00 | MSRP | Not Available |
Desktop | Segment | Desktop |
| AMD Socket AM4 | Socket | Intel Socket 1155 |
| Matisse | Codename | Sandy Bridge |
| 65 W | Power Consumption | 65 W |
| Performance | ||
4 | Cores | 2 |
8 | Threads | 2 |
3.6 GHz | Base Frequency | 2.9 GHz |
| 3.9 GHz | Turbo Frequency | Non-Turbo |
16 MB | L3 Cache | 3 MB |
| Other Features | ||
| DDR4 @ 3200 MHz | RAM | DDR3 |
| No | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |
