RX 7900 GRE

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RX 7900 GRE Review & Specifications

The RX 7900 GRE is based on the RDNA 3.0 architecture and manufactured using the 5 nm process node. It was launched approximately 2 years, 11 months ago, originally priced at $0. It features 5120 cores, including 80 compute units (SMs), 320 texture mapping units (TMUs), and 160 render output units (ROPs). For ray tracing and AI-accelerated tasks, it also includes 80 dedicated RT cores and None Tensor cores, enabling advanced rendering and upscaling features where supported. It has a base clock of 1287 MHz and a boost clock reaching up to 2245 MHz. The RX 7900 GRE comes equipped with 16 GB of GDDR6 memory across a 256-bit bus. Memory runs at 2250 MHz and delivers a total memory bandwidth of 576 GB/s.

This GPU has a moderate thermal design power (TDP) of 260 W. A PC case with good airflow and a quality power supply are required for stable operation. Due to the moderate TDP, this GPU is suitable for small form factor builds with somewhat limited airflow.

RX 7900 GRE Performance

RX 7900 GRE is a mid-range graphics card, scoring 56.00% in relative gaming performance. Thanks to 16 GB of VRAM, it offers excellent 1440p performance and can handle 4K gaming with optimized settings or the help of DLSS, FSR, and frame generation. Great for users targeting 100+ FPS at 1440p or playable 4K in lighter titles.

The RX 7900 GRE includes a substantial 16 GB of VRAM, making it capable of high to ultra settings in most games at up to 4K resolution. It performs well in demanding creative workloads like 4K video editing, RAW image manipulation, and 3D rendering. For AI and machine learning, AMD GPUs are gradually improving: while they still lack CUDA support, some frameworks now offer experimental or partial support via ROCm — allowing limited use with models like Stable Diffusion. However, software compatibility remains inconsistent, and performance is typically lower than NVIDIA equivalents. Overall, this GPU is a strong choice for gamers and creators, but only suitable for light or hobbyist AI workloads.

RX 7900 GRE delivers a balanced performance-per-price ratio of 60.4%. With sufficient VRAM, it provides good value for gamers seeking practical performance without overspending.

General Information

GPU Name	RX 7900 GRE
GPU Code Name	Navi 31
Release Price	$0
Selected Model	Sapphire 11325-02-20G Nitro+ AMD Radeon RX 7900 GRE Gaming Graphics Card with 16GB GDDR6, AMD RDNA 3
Current Price Amazon	$799❗N/A
Amazon Price Updated	5 months, 1 week ago
Launch Date	2 years, 11 months ago
GPU Available	False

Architecture

Architecture	RDNA 3.0
Process	5
Transistors	57700 million
Bus Interface	PCIe 4.0 x16
TDP	260 W

Configuration

Cores	5120
CUs (SMs)	80
TMUs	320
ROPs	160
RT Cores	80
Tensor Cores	None

Clock Speeds

Base Clock	1287 MHz
Boost Clock	2245 MHz

Memory Performance

Memory Size - Type	16 GB GDDR6
Memory Bus Width	256 bit
Memory Clock	2250 MHz
Memory Bandwidth	576 GB/s

API / Feature Support

Theoretical Performance

Pixel Rate	359.20 GPixel/s
Texture Rate	718.40 GTexel/s
FP16	91.96 TFLOPS
FP32	45.98 TFLOPS
FP64	1437.00 GFLOPS

Gaming Performance Chart

RX 7900 GRE Compared to Similar Performance GPUs

GPU Price / Performance Table

GPU (Desc) GPU Name Sorts graphics cards alphabetically by model name. Click to toggle sort order.	Price (Desc) Price (Amazon) Sorts GPUs by current Amazon price. Click to toggle sort order.	Gaming_1080p (Desc) 1080p Gaming Performance Relative performance in modern games at 1920×1080 resolution. Click to toggle sort order.	Gaming_1440p (Desc) 1440p Gaming Performance Relative gaming performance at 2560×1440 resolution. Click to toggle sort order.	Gaming_2160p (Desc) 4K Gaming Performance Performance rating in games at 3840×2160 resolution. Click to toggle sort order.	Game_1440p/Price (Desc) Gaming Performance per Dollar Value rating based on 1440p performance divided by price. Click to find best gaming value GPUs.
RTX 4070 Ti RTX 4070 Ti View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	$670 RTX 4070 Ti Current Amazon Price Click to view this GPU on Amazon. \| 0.0% RTX 4070 Ti Price Change No significant price change detected.	61.5%	54.6%	44.7%	80.7%
RTX 5070 RTX 5070 View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	$700 RTX 5070 Current Amazon Price Click to view this GPU on Amazon. \| 0.0% RTX 5070 Price Change No significant price change detected.	60.0%	52.2%	45.4%	73.8%
RTX 4070 SUPER RTX 4070 SUPER View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	$839 RTX 4070 SUPER Current Amazon Price Click to view this GPU on Amazon. \| 0.0% RTX 4070 SUPER Price Change No significant price change detected.	57.5%	49.4%	41.2%	58.3%
RTX 3090 RTX 3090 View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	$1500 RTX 3090 Current Amazon Price Click to view this GPU on Amazon. \| ↓ -3.2% RTX 3090 Price Change Price decreased from the last update.	56.2%	49.0%	44.8%	32.4%
RX 7900 GRE RX 7900 GRE View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	$799❗ RX 7900 GRE Price Not Available Last known price from Amazon. Currently unavailable. Click to view this GPU on Amazon. \| ↓ -5.9% RX 7900 GRE Price Change Price decreased from the last update.	56.0%	48.8%	41.3%	60.4%
RX 9070 GRE RX 9070 GRE View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	$0 RX 9070 GRE No Amazon Link This GPU has no link to an Amazon product page. \| 0.0% RX 9070 GRE Price Change No significant price change detected.	56.0%	48.5%	40.9%	N/A
RTX 3080 Ti RTX 3080 Ti View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	$590 RTX 3080 Ti Current Amazon Price Click to view this GPU on Amazon. \| ↓ -4.8% RTX 3080 Ti Price Change Price decreased from the last update.	55.1%	47.9%	43.7%	80.4%
RX 6950 XT RX 6950 XT View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	$1098 RX 6950 XT Current Amazon Price Click to view this GPU on Amazon. \| 0.0% RX 6950 XT Price Change No significant price change detected.	55.7%	47.8%	41.3%	43.1%
RX 6900 XT RX 6900 XT View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	$700 RX 6900 XT Current Amazon Price Click to view this GPU on Amazon. \| 0.0% RX 6900 XT Price Change No significant price change detected.	55.2%	46.5%	39.0%	65.7%

GPU Specification Table

GPU (Desc) GPU Name Sorts graphics cards alphabetically by model name. Click to toggle sort order.	Architecture GPU Architecture Indicates the internal design generation. Determines performance, efficiency, and feature set.	Shader/TMU/ROP/RT Shader / TMU / ROP / RT Units Core processing units responsible for rendering. - Shaders: General computation - TMUs: Texture Mapping Units - ROPs: Raster Operators - RTs: Ray Tracing cores	Base/Boost Clock GPU Clock Speeds - Base Clock: Default operating frequency - Boost Clock: Maximum dynamic frequency under load	Memory Video Memory (VRAM) Total memory available for textures, buffers, and rendering data.	Mem Clock/Bandwidth Memory Clock & Bandwidth - Clock: Frequency of VRAM operations (effective rate) - Bandwidth: Data transfer rate between GPU and memory (in GB/s)	TDP Thermal Design Power (TDP) Indicates the GPU’s typical power consumption under load. Measured in watts (W), used to estimate cooling and PSU needs.
RTX 4070 Ti RTX 4070 Ti View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	AD104 / 5 nm nm / Ada Lovelace	7680 / 240 / 80 / 60	2310 MHz / 2610 MHz	12 GB GDDR6X / 192 bit	1313 MHz / 504 GB/s	285 W
RTX 5070 RTX 5070 View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	GB205 / 5 nm nm / Blackwell 2.0	6144 / 192 / 80 / 48	2325 MHz / 2512 MHz	12 GB GDDR7 / 192 bit	1750 MHz / 672 GB/s	250 W
RTX 4070 SUPER RTX 4070 SUPER View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	AD104 / 5 nm nm / Ada Lovelace	7168 / 224 / 80 / 56	1980 MHz / 2475 MHz	12 GB GDDR6X / 192 bit	1313 MHz / 504 GB/s	220 W
RTX 3090 RTX 3090 View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	GA102 / 8 nm nm / Ampere	10496 / 328 / 112 / 82	1395 MHz / 1695 MHz	24 GB GDDR6X / 384 bit	1219 MHz / 936 GB/s	350 W
RX 7900 GRE RX 7900 GRE View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	Navi 31 / 5 nm / RDNA 3.0	5120 / 320 / 160 / 80	1287 MHz / 2245 MHz	16 GB GDDR6 / 256 bit	2250 MHz / 576 GB/s	260 W
RX 9070 GRE RX 9070 GRE View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	Navi 48 / 5 nm / RDNA 4.0	3072 / 192 / 96 / 48	1420 MHz / 2790 MHz	12 GB GDDR6 / 192 bit	2250 MHz / 432 GB/s	220 W
RTX 3080 Ti RTX 3080 Ti View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	GA102 / 8 nm nm / Ampere	10240 / 320 / 112 / 80	1365 MHz / 1665 MHz	12 GB GDDR6X / 384 bit	1188 MHz / 912 GB/s	350 W
RX 6950 XT RX 6950 XT View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	Navi 21 / 7 nm / RDNA 2.0	5120 / 320 / 128 / 80	1860 MHz / 2310 MHz	16 GB GDDR6 / 256 bit	2250 MHz / 576 GB/s	335 W
RX 6900 XT RX 6900 XT View detailed specs, benchmarks, charts, and comparisons for this GPU. Browse all graphics cards based on this GPU model.	Navi 21 / 7 nm / RDNA 2.0	5120 / 320 / 128 / 80	1825 MHz / 2250 MHz	16 GB GDDR6 / 256 bit	2000 MHz / 512 GB/s	300 W