Buy on Amazon
$103
In Stock
AvailabilityMSRP in USD: $434
Availability
MSRP in USD: $434
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
Key Differences
In short — Ryzen 9 3900X outperforms the cheaper Core i7-6800K on the selected game parameters. However, the worse performing Core i7-6800K is a better bang for your buck. The better performing Ryzen 9 3900X is 1132 days newer than the cheaper Core i7-6800K.
Advantages of Intel Core i7-6800K
- Up to 74% cheaper than Ryzen 9 3900X - $103.0 vs $395.0
- Up to 72% better value when playing Microsoft Flight Simulator 2020 than Ryzen 9 3900X - $0.99 vs $3.53 per FPS
Advantages of AMD Ryzen 9 3900X
- Performs up to 8% better in Microsoft Flight Simulator 2020 than Core i7-6800K - 112 vs 104 FPS
- Consumes up to 25% less energy than Intel Core i7-6800K - 105 vs 140 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-6800K - 24 vs 12 threads
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-6800K
Desktop • May 31st, 2016
FPS
104
92%
Value, $/FPS
$0.99/FPS
100%
Price, $
$103
100%
Value Winner
Intel Boxed Core i7-6800K Processor (15M Cache, up to 3.60 GHz) FCLGA2011-3 (BX80671I76800K)
Buy for $103 on Amazon
In Stock
Updated 1278 minutes ago
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler
Buy for $395 on Amazon
In Stock
Updated 1278 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-6800K
Desktop • May 31st, 2016
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Intel Core i7-6800K | vs | AMD Ryzen 9 3900X |
|---|---|---|
| May 31st, 2016 | Release Date | Jul 7th, 2019 |
| Core i7 | Collection | Ryzen 9 |
| Broadwell-E | Codename | Matisse |
| Intel Socket 2011-3 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 6 | Cores | 12 |
| 12 | Threads | 24 |
| 3.4 GHz | Base Clock Speed | 3.8 GHz |
| 3.6 GHz | Turbo Clock Speed | 4.6 GHz |
| 140 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 34.0x | Multiplier | 38.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i7-6800K or Ryzen 9 3900X
Microsoft Flight Simulator 2020, 1920 x 1080, Ultra
77 FPS
$18.67/FPS
GeForce RTX 3080
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
$1,437.79
In Stock
82 FPS
$36.59/FPS
GeForce RTX 3090
Ryzen 9 3900X
24 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
77 FPS
$34.93/FPS
GeForce RTX 3080
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
$2,689.24
In Stock
67 FPS
$26.87/FPS
GeForce RTX 3070
Ryzen 9 3900X
16 GB, 500 GB SSD + 1 TB HDD
Buy on Amazon
$1,799.99
In Stock
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