Ryzen 7 7800X3D vs Ryzen 7 5800X3D
Every Ryzen 7 7800X3D and Ryzen 7 5800X3D listing we price at UK shops, side by side: the cheapest new price we found for each, where it is, and the specs. Prices are before delivery, and change; each shows when we last read it.
Ryzen 7 7800X3D
Cheapest we found
£332.99
at CCL Computers, in stock, checked 20 Oct 2026
AMD Ryzen 7 7800X3D Eight Core 5.0GHz Processor Socket AM5 - Retail
Priced at 5 shops we check: AWD-IT, Box, CCL Computers, Novatech, Scan.
Ryzen 7 5800X3D
Cheapest we found
£304.99
at Scan, in stock, checked 21 Oct 2026
AMD Ryzen 7 5800X3D Processor: 10th Anniversary Edition
Priced at 5 shops we check: Box, CCL Computers, Ebuyer, Novatech, Scan.
What the numbers say
- The cheapest Ryzen 7 5800X3D we found is £304.99 at Scan, £28.00 (8%) less than the cheapest Ryzen 7 7800X3D at £332.99 from CCL Computers.
- On our spec-based estimate (61 for the Ryzen 7 7800X3D, 54 for the Ryzen 7 5800X3D), the Ryzen 7 7800X3D gives 3% more estimated performance per pound at these prices.
- In Blender's measured render benchmark the Ryzen 7 7800X3D scores 264 to the Ryzen 7 5800X3D's 210, 26% higher; per pound, the Ryzen 7 7800X3D renders 15% more.
Specs side by side
The most common value across the listings we price for each. Clocks vary a little by card maker.
| Spec | Ryzen 7 7800X3D | Ryzen 7 5800X3D |
|---|---|---|
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| Base Clock | 4.2 GHz | 3.4 GHz |
| Boost Clock | 5 GHz | 4.5 GHz |
| L3 Cache | 96 MB | 96 MB |
| TDP | 120W | 105W |
| Socket | AM5 | AM4 |
Performance and value
| Figure | Ryzen 7 7800X3D | Ryzen 7 5800X3D |
|---|---|---|
| Estimated score (1 to 100) | 61 | 54 |
| Estimated score per £10 | 1.83 | 1.77 |
| Blender render score (measured) | 264 | 210 |
The estimated score is the figure shown on each product page and on processors by value, worked out from the most common specs above. Estimated from manufacturer specifications, not measured. Useful for comparing similar parts; actual performance varies by game, driver and system. Per £10 uses the cheapest price we found.
The Blender score is the median of real runs submitted to Blender Open Data. Higher is faster at rendering; it is not a gaming figure.
Ryzen 7 7800X3D listings, cheapest first
Ryzen 7 5800X3D listings, cheapest first
More head to heads
See every processors price, the processors with the most performance per pound, or put either in a build with the PC builder.