AMD Radeon RX 7900 XT 20GB GDDR6 Graphics Card

20GB of GDDR6 — more video memory than any other card we fit below the RTX 5090. The AMD Radeon RX 7900 XT 20GB Graphics Card suits high-refresh 1440p, serious 4K, and creative work where video memory is the limit. Configured to order with your choice of CPU, RAM and fast NVMe SSD.

UK-assembled, 3-year warranty, free next-day delivery.

Read our full guide: Best Gaming PC Under £2,500 UK 2026 →

Compare: RX 9070 XT 16GB — newer RDNA 4 architecture →

Step up: RTX 5080 — for 4K ultra with ray tracing →

Full guide: Best RX 7900 XT Gaming PC UK 2026 — builds, prices & performance →

Compare every graphics card range

RX 7900 XT 20GB builds start at £1,634. Every other graphics card we build with, cheapest first — each price is a complete, tested PC with Windows 11, VAT and free UK delivery included.

• RTX 3050 6GB gaming PCs — from £973 (cheaper)
• Arc B570 10GB gaming PCs — from £1,018 (cheaper)
• RTX 3050 8GB gaming PCs — from £1,029 (cheaper)
• RTX 5050 8GB gaming PCs — from £1,040 (cheaper)
• RTX 5060 8GB gaming PCs — from £1,095 (cheaper)
• RTX 3060 12GB gaming PCs — from £1,096 (cheaper)
• RX 6750 XT 12GB gaming PCs — from £1,151 (cheaper)
• RTX 5060 Ti 8GB gaming PCs — from £1,156 (cheaper)
• Arc B580 12GB gaming PCs — from £1,173 (cheaper)
• RX 9060 XT 8GB gaming PCs — from £1,174 (cheaper)
• RX 9060 XT 16GB gaming PCs — from £1,218 (cheaper)
• RX 9070 GRE 12GB gaming PCs — from £1,268 (cheaper)
• RTX 5070 12GB gaming PCs — from £1,396 (cheaper)
• RX 9070 16GB gaming PCs — from £1,397 (cheaper)
• RTX 5060 Ti 16GB gaming PCs — from £1,418 (cheaper)
• RX 9070 XT 16GB gaming PCs — from £1,495 (cheaper)
• RTX 5070 Ti 16GB gaming PCs — from £1,784 (more powerful)
• RTX 5080 16GB gaming PCs — from £2,059 (more powerful)
• RTX 5090 32GB gaming PCs — from £4,712 (more powerful)

Prefer to choose every part yourself? Use the custom PC builder, or browse all gaming PCs.