Buy on Amazon
$295
In Stock
Availability
Availability
No items available
AvailabilityMSRP in USD: $399
Availability
MSRP in USD: $399
Key Differences
In short — Ryzen 7 3800X outperforms Celeron B820 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 3800X is 2562 days newer than Celeron B820.
Advantages of Intel Celeron B820
- Consumes up to 67% less energy than AMD Ryzen 7 3800X - 35 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 7 3800X doesn't have integrated graphics
Advantages of AMD Ryzen 7 3800X
- Performs up to 46% better in Cyberpunk 2077 than Celeron B820 - 82 vs 56 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Celeron B820 - 16 vs 2 threads
Cyberpunk 2077
Resolution
1920 x 1080
Game Graphics
RT Overdrive
Ryzen 7 3800X
Desktop • Jul 7th, 2019
FPS
82
100%
Value, $/FPS
$3.6/FPS
100%
Price, $
$295
100%
FPS and Value Winner
AMD Ryzen 7 3800X 8-Core, 16-Thread Unlocked Desktop Processor with Wraith Prism LED Cooler
Buy for $295 on Amazon
In Stock
Updated 6626 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
RT Overdrive
Celeron B820
Mobile • Jul 1st, 2012
Ryzen 7 3800X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Intel Celeron B820 | vs | AMD Ryzen 7 3800X |
|---|---|---|
| Jul 1st, 2012 | Release Date | Jul 7th, 2019 |
| Celeron | Collection | Ryzen 7 |
| Sandy Bridge | Codename | Matisse |
| Intel Socket G2 (988B) | Socket | AMD Socket AM4 |
Mobile | Segment | Desktop |
| 2 | Cores | 8 |
| 2 | Threads | 16 |
| 1.7 GHz | Base Clock Speed | 3.9 GHz |
| Non-Turbo | Turbo Clock Speed | 4.5 GHz |
35 W | TDP | 105 W |
| 32 nm | Process Size | 7 nm |
| 17.0x | Multiplier | 39.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Celeron B820 or Ryzen 7 3800X
Cyberpunk 2077, 1920 x 1080, RT Overdrive
1 FPS
$1774.98/FPS
GeForce RTX 3060
Ryzen 7 3800X
16 GB, 1 TB SSD
Buy on Amazon
$1,774.98
In Stock
1 FPS
$2298/FPS
Radeon RX 5700 XT
Ryzen 7 3800X
16 GB, 1 TB SSD
Buy on Amazon
$2,298
In Stock
1 FPS
$1679/FPS
GeForce RTX 2070 SUPER
Ryzen 7 3800X
16 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
$1,679
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
