Buy on Amazon
$429.95
In Stock
Availability
Availability
AvailabilityMSRP in USD: $429
Availability
MSRP in USD: $429
Key Differences
In short — Ryzen 9 7900 outperforms the more expensive Core i7-5820K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900 is 3057 days newer than the more expensive Core i7-5820K.
Advantages of AMD Ryzen 9 7900
- Performs up to 69% better in Assassin's Creed Mirage than Core i7-5820K - 157 vs 93 FPS
- Up to 14% cheaper than Core i7-5820K - $368.99 vs $429.95
- Consumes up to 54% less energy than Intel Core i7-5820K - 65 vs 140 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-5820K - 24 vs 12 threads
- Works without a dedicated GPU, while Intel Core i7-5820K doesn't have integrated graphics
Assassin's Creed Mirage
Resolution
1920 x 1080
Game Graphics
Ultra High
Intel CM8064801548435 CORE I7-5820K Processor (15M Cache, UP to 3.60 GHZ)
Buy for $429.95 on Amazon
In Stock
Updated 73993 minutes ago
AMD Ryzen 9 7900 12-Core, 24-Thread Unlocked Desktop Processor
Buy for $368.99 on Amazon
In Stock
Updated 73992 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i7-5820K
Desktop • Sep 1st, 2014
Ryzen 9 7900
Desktop • Jan 14th, 2023
Geekbench 5 Benchmarks
Core i7-5820K
Desktop • Sep 1st, 2014
Single-Core
1160
41.07648725212464%
Multi-Core
5443
32.50910828405901%
Intel Core i7-5820K | vs | AMD Ryzen 9 7900 |
|---|---|---|
| Sep 1st, 2014 | Release Date | Jan 14th, 2023 |
| Core i7 | Collection | Ryzen 9 |
| Haswell E | Codename | Raphael |
| Intel Socket 2011-3 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 6 | Cores | 12 |
| 12 | Threads | 24 |
| 3.3 GHz | Base Clock Speed | 3.7 GHz |
| 3.6 GHz | Turbo Clock Speed | 5.4 GHz |
| 140 W | TDP | 65 W |
| 22 nm | Process Size | 5 nm |
| 33.0x | Multiplier | 37.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Builds Using Core i7-5820K or Ryzen 9 7900
Assassin's Creed Mirage, 1920 x 1080, Ultra High
104 FPS
$17.24/FPS
GeForce RTX 4070
Ryzen 9 7900
32 GB, N/A Storage
Buy on Amazon
$1,792.73
In Stock
69 FPS
$34.19/FPS
GeForce RTX 3060
Ryzen 9 7900
64 GB, 4 TB SSD
Buy on Amazon
$2,359
In Stock
69 FPS
$35.35/FPS
GeForce RTX 3060
Ryzen 9 7900
16 GB, 512 GB SSD + 4 TB HDD
Buy on Amazon
$2,439
In Stock
69 FPS
$26.22/FPS
GeForce RTX 3060
Ryzen 9 7900
16 GB, 512 GB SSD
Buy on Amazon
$1,809
In Stock
136 FPS
$23.89/FPS
GeForce RTX 4080
Ryzen 9 7900
32 GB, 2 TB SSD
Buy on Amazon
$3,249
In Stock
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