A Grade Item
Please note that this is an A Grade open box item. It may have been returned to us by another customer who purchased it in error.
A Grade items are new and unused. The box may have been unsealed and opened. All A Grade items are complete, working and have been fully tested.
This item is supplied with a 1 Year Years warranty.
Important: Please ensure that your X570, B550 or A520 motherboard has been updated to the latest BIOS, either by using a Ryzen 3000 series processor or the BIOS Flashback system (if applicable). The Ryzen 5000 series processors will not work on these motherboards without the most current BIOS. X470 and B450 motherboards will not have a compatible BIOS until January 2021. All other chipsets are incompatible.
AMD Ryzen™ 7 5800X Octa-Core Processor
The Fastest in the Game1
When you have the world’s most advanced processor architecture for gamers and content creators, the possibilities are endless. Whether you are playing the latest games, designing the next skyscraper, or crunching data, you need a powerful processor that can handle it all—and more. Hands down, the AMD Ryzen™ 5000 Series desktop processors set the bar for gamers and artists alike.
| 3.8 GHz | 4.7 GHz | 8 / 16 | 105W | AM4 |
| Base Clock | Boost Clock | Cores / Threads | TDP | Socket |
The Latest Technologies
AMD Ryzen™ processors have all the best features to keep you in the game
With great processing power comes the bleeding-edge technologies to support. All AMD Ryzen™ 5000 Series processors come with a full suite of technologies designed to elevate your PC’s processing power including Precision Boost 2, Precision Boost Overdrive2 and PCIe® 4.0.
Optimised for Enthusiasts
AMD Ryzen™ processors are easy to configure and easy to customize.
Not only are these processors drop-in ready on 500 series motherboards with a simple BIOS update, you can easily tweak and tune your processor with Ryzen™ Master and AMD StoreMI.
BIOS updates supporting the AMD Ryzen™ 5000 Series desktop processors on AMD 400 Series chipsets are expected to be available starting January 2021; exact availability will vary by manufacturer and motherboard model.
The Ryzen™ 5000 Series
| Processor | Ryzen™ 9 5950X | Ryzen™ 9 5900X | Ryzen™ 7 5800X | Ryzen™ 5 5600X |
| Cores / Threads | 16 / 32 | 12 / 24 | 8 / 16 | 6 / 12 |
| Base Clock (GHz) | 3.4 | 3.7 | 3.8 | 3.7 |
| Boost Clock (GHz) | 4.9 | 4.8 | 4.7 | 4.6 |
| Cache | 72MB | 70MB | 36MB | 35MB |
| TDP | 105W | 105W | 105W | 65W |
| Cooler | Not included | Not included | Not included | Wraith Stealth |
1 Testing by AMD performance labs as of 9/2/2020 based on the average FPS of 40 PC games at 1920x1080 with the High image quality preset using an AMD Ryzen™ 9 5900X processor vs. Core i9-10900K. Results may vary. R5K-002
2 Precision Boost Overdrive requires a compatible AMD Ryzen™ Threadripper, 3rd Gen AMD Ryzen™ processor, or Ryzen™ 5000 Series processor and a motherboard compatible with one or more of these processors. 2nd Gen AMD Ryzen™ processors including the Ryzen™ 3200G processor are not compatible with Precision Boost Overdrive. Because Precision Boost Overdrive enables operation of the processor outside of specifications and in excess of factory settings, use of the feature invalidates the AMD product warranty and may also void warranties offered by the system manufacturer or retailer. GD-135.
