Buy on Amazon
$2,775.95
In Stock
AvailabilityMSRP in USD: $3990
Availability
MSRP in USD: $3990
Availability
Availability
Key Differences
In short — Ryzen Threadripper 3990X outperforms the cheaper Pentium Gold G6405 on the selected game parameters. However, the worse performing Pentium Gold G6405 is a better bang for your buck. The better performing Ryzen Threadripper 3990X is 403 days older than the cheaper Pentium Gold G6405.
Advantages of AMD Ryzen Threadripper 3990X
- Performs up to 9% better in Watch Dogs: Legion than Pentium Gold G6405 - 144 vs 132 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium Gold G6405 - 128 vs 4 threads
Advantages of Intel Pentium Gold G6405
- Up to 97% cheaper than Ryzen Threadripper 3990X - $89.0 vs $2775.95
- Up to 97% better value when playing Watch Dogs: Legion than Ryzen Threadripper 3990X - $0.67 vs $19.28 per FPS
- Consumes up to 79% less energy than AMD Ryzen Threadripper 3990X - 58 vs 280 Watts
- Works without a dedicated GPU, while AMD Ryzen Threadripper 3990X doesn't have integrated graphics
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen Threadripper 3990X
Desktop • Feb 7th, 2020
FPS
144
100%
Value, $/FPS
$19.28/FPS
3.475103734439834%
Price, $
$2775.95
3%
FPS Winner
AMD Ryzen Threadripper 3990X 64-Core, 128-Thread Unlocked Desktop Processor
Buy for $2,775.95 on Amazon
In Stock
Updated 3973 minutes ago
Pentium Gold G6405
Desktop • Mar 16th, 2021
FPS
132
91.66666666666666%
Value, $/FPS
$0.67/FPS
100%
Price, $
$89
100%
Value Winner
Intel Pentium Gold G6405 4.1GHz 4MB Desktop Processor Boxed
Buy for $89 on Amazon
In Stock
Updated 3974 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen Threadripper 3990X
Desktop • Feb 7th, 2020
Pentium Gold G6405
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Pentium Gold G6405
Desktop • Mar 16th, 2021
Single-Core
848
54.42875481386393%
Multi-Core
1760
12.658227848101266%
AMD Ryzen Threadripper 3990X | vs | Intel Pentium Gold G6405 |
|---|---|---|
| Feb 7th, 2020 | Release Date | Mar 16th, 2021 |
| Ryzen Threadripper | Collection | Pentium Gold |
| Castle Peak | Codename | Comet Lake |
| AMD Socket TRX4 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
64 | Cores | 2 |
128 | Threads | 4 |
| 2.9 GHz | Base Clock Speed | 4.1 GHz |
| 4.3 GHz | Turbo Clock Speed | Non-Turbo |
| 280 W | TDP | 58 W |
7 nm | Process Size | 14 nm |
| 29.0x | Multiplier | 41.0x |
| None | Integrated Graphics | UHD Graphics 610 |
Yes | Overclockable | No |
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