The Celeron B815 is at least 2x slower gaming CPU than the Ryzen 9 7900. We cannot compare value as at least one CPU is out of stock.
Advantages of the Celeron B815
- Consumes up to 46% less energy – 35 vs 65 Watts
Advantages of the Ryzen 9 7900
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 24 vs 2 threads
Celeron B815 vs Ryzen 9 7900 for Gaming
The CPU's performance in selected game and settings
Celeron B815
Jan 1st, 2012
Average FPS
163
75%
Min 1% FPS
110
77%
Price, CA$
Out of Stock
Value, CA$/FPS
Not Available
All items are out of stock.
Ryzen 9 7900
Jan 14th, 2023
Average FPS
218
100%
Min 1% FPS
143
100%
Price, CA$
CA$599.17
100%
Value, CA$/FPS
CA$2.74/FPS
100%
Celeron B815 vs Ryzen 9 7900 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 Celeron B815 vs Ryzen 9 7900 in synthetic CPU benchmarks
Performance Specifications
The Celeron B815 vs Ryzen 9 7900 in core CPU performance specifications
Celeron B815
Jan 1st, 2012
Cores
2-core
17%
L3 Cache
2 MB
3%
Base Frequency
1.6 GHz
43%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
MHz
Ryzen 9 7900
Jan 14th, 2023
Cores
12-core
100%
L3 Cache
64 MB
100%
Base Frequency
3.7 GHz
100%
Turbo Frequency
5.4 GHz
100%
Max. DDR5 RAM Speed
5200 MHz
100%
Specifications
Comparison of all specifications
Celeron B815 | SpecificationsComparison of all specifications | Ryzen 9 7900 |
|---|---|---|
| General | ||
| Jan 1st, 2012 | Release Date | Jan 14th, 2023 |
| Not Available | MSRP | $429.00 |
Laptop | Segment | Desktop |
| Intel Socket G2 (988B) | Socket | AMD Socket AM5 |
| Sandy Bridge | Codename | Raphael |
35 W | Power Consumption | 65 W |
| Performance | ||
| 2 | Cores | 12 |
| 2 | Threads | 24 |
| 1.6 GHz | Base Frequency | 3.7 GHz |
| Non-Turbo | Turbo Frequency | 5.4 GHz |
| 2 MB | L3 Cache | 64 MB |
| Other Features | ||
| DDR3 | RAM | DDR5 @ 5200 MHz |
| Intel HD (Sandy Bridge) | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
