GPUs · AMD
AMD Radeon RX 7900 XTX
AMD Radeon RX 7900 XTX 24GB
The AMD Radeon RX 7900 XTX draws about 300 W in typical use (15 W idle, 355 W at most), weighs 1.9 kg and measures 51 × 123 × 287 mm (W × H × D). A reseller listed it at $900 (2026).
| Category | GPUs |
|---|---|
| Form factor | pcie card |
| Dimensions (W × H × D) | 51 × 123 × 287 mm |
| Weight | 1.9 kg |
| Power, idle | 15 W |
| Power, typical | 300 W |
| Power, maximum | 355 W |
| Airflow | axial flow through |
| Ports | 2× Display, 1× HDMI, 1× Type c |
| List price | List $900 (2026) · reseller price · XFX Speedster MERC310 Radeon RX 7900 XTX 24GB (RX-79XMERCB9) |
Running 24/7 at typical draw: about 219 kWh a month, roughly €66 at €0.30/kWh or $37 at $0.17/kWh (estimated; your own load decides).
Sources
- AMD Radeon RX 7900 XTX Specifications and Architecture White Paper · read 2026-10-14
- List price source · 2026-10-14
Updated 2026-10-14. Data: DC Sim device catalog by RACKDENSITY (rack-density.com), CC BY 4.0 — license · all devices as CSV.
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