SAPPHIRE Radeon RX 7900 XT 20GB

Spécifications Benchmarks Synonymes

Spécifications

Données techniques

GPU

Sur la base de
AMD Radeon RX 7900 XT
Board Manufacturer
Sapphire
Board Model
SAPPHIRE Radeon RX 7900 XT 20GB
Board SKU
21323-01-20G
Compute Units
84 CU (with RT+AI Accelerators)
Stream Processors
5376

Mémoire

Memory Data Rate
20 Gbps Effective
Taille de la mémoire
20 GB
Type de mémoire
GDDR6

Fréquence d'horloge

Fréquence maximale
Up to 2400 MHz
Game Clock
Up to 2000 MHz

Consommation d'énergie

System Power Supply
750 W (System power requirement)
Total Board Power
308 W

Connectivité

DisplayPort Ports
2 × DisplayPort
Ports HDMI
1 × HDMI
PCIe Interface
PCIe 4.0 x16
USB-C Ports
1 × USB-C

Dimensions

Form Factor
2.5 slot, ATX Dimension: 276.4(L)X 112.7(W)X 51.25 (H)mm

Données supplémentaires

Official source
https://www.sapphiretech.com/en/consumer/21323-01-20g-radeon-rx-7900-xt-20g-gddr6
Verified on
2026-09-30

Positions dans tous les classements

Positions communes SAPPHIRE Radeon RX 7900 XT 20GB GPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.

No data

Manufacturer versions

Board specifications and benchmark results are specific to each version.

SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB

Sapphire · 20 GB

SAPPHIRE PULSE Radeon RX 7900 XT 20GB

Sapphire · 20 GB

All models based on this GPU

Benchmarks

Tests de performance GPU

No benchmark results are available yet. This model is listed with specifications only.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

Recent models: test results with identified primary sources — Game frame rates

Comparable benchmark results are required to suggest performance alternatives.

Base Clock is the base GPU frequency stated by the manufacturer for this model.

Boost Clock describes automatic frequency increases. Actual clock speed varies with workload, temperature and power limits; it is not a guarantee of manual overclocking.

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SAPPHIRE Radeon RX 7900 XT 20GB