The Celeron B820 is at least 2x slower gaming CPU than the Core i9-9900K. We cannot compare value as at least one CPU is out of stock.
Advantages of the Celeron B820
- Consumes up to 63% less energy – 35 vs 95 Watts
Advantages of the Core i9-9900K
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 16 vs 2 threads
Celeron B820 vs Core i9-9900K for Gaming
The CPU's performance in selected game and settings
Celeron B820
Jul 1st, 2012
Average FPS
164
85%
Min 1% FPS
110
87%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Core i9-9900K
Oct 19th, 2018
Average FPS
192
100%
Min 1% FPS
127
100%
Price, £
£464.66
100%
Value, £/FPS
£2.42/FPS
100%
Celeron B820 vs Core i9-9900K 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 B820 vs Core i9-9900K in synthetic CPU benchmarks
Performance Specifications
The Celeron B820 vs Core i9-9900K in core CPU performance specifications
Celeron B820
Jul 1st, 2012
Cores
2-core
25%
L3 Cache
2 MB
12%
Base Frequency
1.7 GHz
47%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
MHz
Core i9-9900K
Oct 19th, 2018
Cores
8-core
100%
L3 Cache
16 MB
100%
Base Frequency
3.6 GHz
100%
Turbo Frequency
5 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Specifications
Comparison of all specifications
Celeron B820 | SpecificationsComparison of all specifications | Core i9-9900K |
|---|---|---|
| General | ||
| Jul 1st, 2012 | Release Date | Oct 19th, 2018 |
| Not Available | MSRP | $488.00 |
Laptop | Segment | Desktop |
| Intel Socket G2 (988B) | Socket | Intel Socket 1151 |
| Sandy Bridge | Codename | Coffee Lake |
35 W | Power Consumption | 95 W |
| Performance | ||
| 2 | Cores | 8 |
| 2 | Threads | 16 |
| 1.7 GHz | Base Frequency | 3.6 GHz |
| Non-Turbo | Turbo Frequency | 5.0 GHz |
| 2 MB | L3 Cache | 16 MB |
| Other Features | ||
| DDR3 | RAM | DDR4 @ 2666 MHz |
| Intel HD (Sandy Bridge) | Integrated Graphics | UHD Graphics 630 |
| No | Overclockable | Yes |
