Ryzen 7 9800X3D vs Ryzen 7 9700X
Every Ryzen 7 9800X3D and Ryzen 7 9700X 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 9800X3D
Cheapest we found
£369.98
at Novatech, in stock, checked 14 Oct 2026
AMD Ryzen 7 9800X3D 8 Core Socket AM5 5.2GHz 3D V-Cache Processor - 100-100001084WOF
Priced at 5 shops we check: AWD-IT, Box, CCL Computers, Ebuyer, Novatech.
Ryzen 7 9700X
Cheapest we found
£259.99
at Novatech, in stock, checked 14 Oct 2026
AMD Ryzen 7 9700X Eight Core Socket AM5 5.5GHz Processor - 100-100001404WOF - RETAIL
Priced at 7 shops we check: AWD-IT, Box, CCL Computers, Currys, Ebuyer, Novatech, Scan.
What the numbers say
- The cheapest Ryzen 7 9700X we found is £259.99 at Novatech, £109.99 (30%) less than the cheapest Ryzen 7 9800X3D at £369.98 from Novatech.
- On our spec-based estimate (63 for the Ryzen 7 9800X3D, 58 for the Ryzen 7 9700X), the Ryzen 7 9700X gives 31% more estimated performance per pound at these prices.
- In Blender's measured render benchmark the Ryzen 7 9800X3D scores 334 to the Ryzen 7 9700X's 309, 8% higher; per pound, the Ryzen 7 9700X renders 32% 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 9800X3D | Ryzen 7 9700X |
|---|---|---|
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| Base Clock | 4.7 GHz | 3.8 GHz |
| Boost Clock | 5.2 GHz | 5.5 GHz |
| L3 Cache | 96 MB | 32 MB |
| TDP | 120W | 65W |
| Socket | AM5 | AM5 |
| Integrated Graphics | Radeon | Radeon |
Performance and value
| Figure | Ryzen 7 9800X3D | Ryzen 7 9700X |
|---|---|---|
| Estimated score (1 to 100) | 63 | 58 |
| Estimated score per £10 | 1.70 | 2.23 |
| Blender render score (measured) | 334 | 309 |
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 9800X3D listings, cheapest first
Ryzen 7 9700X listings, cheapest first
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See every processors price, the processors with the most performance per pound, or put either in a build with the PC builder.