AMD Radeon RX 7900 GRE vs AMD Radeon Pro Vega 64X

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the AMD Radeon RX 7900 GRE is the better pick — it scores 79/100 to the AMD Radeon Pro Vega 64X's 44, leading on Core Specifications and API Support. Choose the AMD Radeon Pro Vega 64X instead if you want to spend less.

Verdict

Our overall take, at a glance

AMD Radeon RX 7900 GRE leads overall

AMD Radeon RX 7900 GRE

AMD Radeon Pro Vega 64X

Why it stands out

Theoretical Performance Performance (FP32): 45.98 TFLOPS (282% more)
Benchmark G3D Mark: 27,450 (105% more)
Theoretical Performance Performance (FP16): 46 TFLOPS (91% more)

Winner by category for AMD Radeon RX 7900 GRE vs AMD Radeon Pro Vega 64X
Category	AMD Radeon RX 7900 GRE	AMD Radeon Pro Vega 64X	Winner
Core Specifications	93	15	AMD Radeon RX 7900 GRE
Memory	71	70	Tie
API Support	52	48	AMD Radeon RX 7900 GRE
Theoretical Performance	84	43	AMD Radeon RX 7900 GRE
Benchmark	79	35	AMD Radeon RX 7900 GRE
Miscellaneous	78	78	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

AMD Radeon RX 7900 GRE

The AMD Radeon RX 7900 GRE is a desktop graphics card based on the RDNA 3 architecture, utilizing a cut-down version of the GPU die found in the RX 7900 XT. Released around the $550 price mark, it is designed for PC gamers seeking robust high-refresh 1440p gaming and entry-level 4K performance. It positions itself as a cost-effective alternative between mid-range and top-tier enthusiast GPUs.

Best for High-frame-rate 1440p gaming in rasterization-heavy titlesBest for Value-focused builds targeting mid-to-high $500 GPU budgets

Pros

Outperforms similarly priced Nvidia competitors in traditional rasterized gaming performance
Provides strong cost-per-frame value at 1440p and 4K resolutions
Offers competitive ray-tracing capability compared to previous-generation AMD offerings

Cons

Ray-tracing performance generally falls short of higher-tier Nvidia cards
Power consumption and thermal hotspots require adequate system cooling

AMD Radeon Pro Vega 64X

The AMD Radeon Pro Vega 64 is a high-end discrete graphics card utilizing the GCN architecture. It was designed for demanding computing tasks, such as content creation and rendering. Professionals looking for significant performance in specialized applications would typically utilize this model.

Best for Professional renderingBest for Complex visualizationBest for High-throughput data processing

Pros

Features 64 Compute Units (CU) for advanced graphical processing.
Supports high-bandwidth memory via HBM2, providing substantial data throughput.
Designed with features like the Primitive shader stage for improved geometry handling.

Cons

Uses older generations of graphics architecture, potentially impacting compatibility with modern APIs.
The performance benchmarks are from a specific historical period and may not translate to current hardware standards.

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

AMD Radeon RX 7900 GRE

Check Price on Amazon

AMD Radeon Pro Vega 64X

Check Price on Amazon

Performance

Higher benchmark score = faster

AMD Radeon RX 7900 GRE27,450

AMD Radeon Pro Vega 64X13,369

See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	AMD Radeon RX 7900 GRE	AMD Radeon Pro Vega 64X
Base Frequency	1.27 GHz	1.25 GHz
Base Power	N/A	N/A
Maximum Frequency	2.245 GHz	1.468 GHz
Maximum Power	260 W	N/A
Lithography Process	5 nm64% less	14 nm

Memory

Feature	AMD Radeon RX 7900 GRE	AMD Radeon Pro Vega 64X
Capacity	16 GB	16 GB
Technology
Bus Width	256 bit	2,048 bit
Bandwidth	576 GB/s13% more	512 GB/s
Is Shared	No	No

API Support

Feature	AMD Radeon RX 7900 GRE	AMD Radeon Pro Vega 64X
DirectX Version	12	12
OpenGL Version	4.6	4.6
Vulkan Version	1.48% more	1.3
OpenCL Version	2.1	2.1

Theoretical Performance

Feature	AMD Radeon RX 7900 GRE	AMD Radeon Pro Vega 64X
Pixel Rate	269.4 GP/s	93.95 GP/s
Texture Rate	718.4 GT/s	375.8 GT/s
Performance (FP16)	46 TFLOPS91% more	24.05 TFLOPS
Performance (FP32)	45.98 TFLOPS282% more	12.03 TFLOPS
Performance (FP64)	718 GFLOPS	751.6 GFLOPS

Benchmark

Feature	AMD Radeon RX 7900 GRE	AMD Radeon Pro Vega 64X
G3D Mark	27,450105% more	13,369

Miscellaneous

Feature	AMD Radeon RX 7900 GRE	AMD Radeon Pro Vega 64X
Release Date	July 27, 2023	March 19, 2019
Platform

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about AMD Radeon RX 7900 GRE vs AMD Radeon Pro Vega 64X comparison

Based on our overall comparison score, AMD Radeon RX 7900 GRE rates higher at 83/100 versus 55/100 for AMD Radeon Pro Vega 64X — a 28-point lead. AMD Radeon RX 7900 GRE is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

AMD Radeon RX 7900 GRE and AMD Radeon Pro Vega 64X are compared side by side above across every spec in the gpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 83/100 for AMD Radeon RX 7900 GRE and 55/100 for AMD Radeon Pro Vega 64X.

At launch, AMD Radeon RX 7900 GRE was the more affordable option ($549) versus AMD Radeon Pro Vega 64X ($700). Weigh that against the overall scores (83/100 vs 55/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.

If you want the higher-rated gpus option overall, AMD Radeon RX 7900 GRE (83/100) edges out AMD Radeon Pro Vega 64X (55/100). But if AMD Radeon Pro Vega 64X is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.