Cheapest 24GB GPU in the UK
We found no current new UK listing for 24GB consumer cards at Scan or Box on 2026-10-16: RTX 4090, RTX 3090, Tesla P40, RX 7900 XTX are mostly discontinued, so used (eBay) is the realistic route. We'll add used UK prices once our eBay feed is connected; until then we don't show a price rather than guess.
| Card | VRAM | UK new price | Biggest model (Q4, est.) |
|---|---|---|---|
| RTX 4090 | 24 GB | no current listing found | Qwen2.5-Coder 32B |
| RTX 3090 | 24 GB | no current listing found | Qwen2.5-Coder 32B |
| Tesla P40 | 24 GB | no current listing found | Qwen2.5-Coder 32B |
| RX 7900 XTX | 24 GB | no current listing found | Qwen2.5-Coder 32B |
FAQ
What AI models can a 24GB GPU run?
By our estimate (GGUF file size ×1.1 + 1 GB for about 4k context), 24GB fits up to Qwen2.5-Coder 32B at Q4_K_M and Qwen3 14B at Q8_0. Longer context needs more memory.
Why rank by price per GB of VRAM?
For running local AI models, VRAM decides which models load at all. Price per GB shows how much memory you get for your money; speed also depends on memory bandwidth and software support (NVIDIA CUDA is the most widely supported).
Why aren't RTX 4090, RTX 3090, Tesla P40 listed with prices?
We didn't find a current new UK listing for them at Scan or Box. They are mostly sold used; we'll show used UK prices once we connect eBay's official API.
Data: Scan UK listings (checked 2026-10-16), NVIDIA/TechPowerUp specs, Hugging Face GGUF sizes. Model fit is an estimate. All GPU deals · All laptops · All models