AMD Radeon RX 7900 GRE — Specifications and Blender benchmarks

Specifications Benchmarks Synonyms

Specifications

Technical data

GPU

AI Accelerators
160
Architecture
RDNA 3
Based on
AMD Radeon RX 7900 GRE
Compute Units
80
Execution Units
80
Ray Accelerators
80
Shader
5120

Memory

Infinity Cache
64 MB
Memory Bandwidth
576 GB/s
Memory Bus
256 bit
Memory Data Rate
18 Gbps
Memory Size
16 GB
Memory Type
GDDR6

Clock Speeds

Boost Clock
2245 MHz
Game Clock
1880 MHz

Thermal Design

TDP
260 W
Typical Board Power
260 W

Connectivity

DisplayPort Version
2.1
HDMI Version
2.1
Power Connectors
2x8-Pin

Supported Video Codecs

AV1
Decode / Encode

Additional data

Architecture source
https://www.amd.com/content/dam/amd/en/documents/partner-hub/ryzen/amd-consumer-pocket-guide-ryzen-radeon-july-2024.pdf
Official source
https://www.amd.com/en/products/graphics/desktops/radeon/7000-series/amd-radeon-rx-7900-gre.html
Release date
2023-07-27
Verification scope
Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.
Verified on
2026-09-30

Theoretical Performance

FP32 (theoretical)
46 TFLOPS

Positions in all rankings

Common positions AMD Radeon RX 7900 GRE GPU in popular benchmarks, for comparison with other models.

No data

Manufacturer versions

Board specifications and benchmark results are specific to each version.

SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB (SKU 11325-02-20G)

Sapphire · 16 GB

SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB (SKU 11325-05-20G)

Sapphire · 16 GB

SAPPHIRE PULSE Radeon RX 7900 GRE 16GB

Sapphire · 16 GB

SAPPHIRE PURE Radeon RX 7900 GRE 16GB

Sapphire · 16 GB

All models based on this GPU

Blender Open Data

Official median of community submissions; higher is better. Blender versions, operating systems and compute backends remain separate.

Blender 5.2.0 / HIP / Linux: 3173.813091 samples/min submissions: 7; snapshot: 2026-09-30 Official source
Blender 5.2.0 / HIP / Windows: 3435.530488 samples/min submissions: 23; snapshot: 2026-09-30 Official source

Snapshot date is the retrieval date, not the measurement date. Individual dates, RAM, drivers and power limits are unknown. This aggregates different user systems; it is not a test of a specific partner board and is excluded from the legacy composite index.

Benchmarks

Performance tests GPU

No comparable legacy benchmark results are available.

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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AMD Radeon RX 7900 GRE