AMD Radeon RX 7900 GRE vs AMD Radeon 780M

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 82/100 to the AMD Radeon 780M's 25, leading on Core Specifications and Memory. Choose the AMD Radeon 780M 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 780M

Why it stands out

Theoretical Performance Performance (FP16): 46 TFLOPS (177% more)
Theoretical Performance Performance (FP32): 45.98 TFLOPS (454% more)
Benchmark G3D Mark: 27,450 (307% more)

Winner by category for AMD Radeon RX 7900 GRE vs AMD Radeon 780M
Category	AMD Radeon RX 7900 GRE	AMD Radeon 780M	Winner
Core Specifications	72	60	AMD Radeon RX 7900 GRE
Memory	95	54	AMD Radeon RX 7900 GRE
API Support	52	48	AMD Radeon RX 7900 GRE
Theoretical Performance	85	37	AMD Radeon RX 7900 GRE
Benchmark	82	5	AMD Radeon RX 7900 GRE
Miscellaneous	89	22	AMD Radeon RX 7900 GRE

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 780M

The AMD Radeon 780M is an integrated graphics solution designed to deliver capable multimedia and entry-level gaming performance within mobile processors. Featuring a G3D Mark benchmark score of 8000, it is engineered for thin-and-light laptops and portable gaming handhelds that require a balance of energy efficiency and graphical power.

Best for Light to moderate gaming on thin-and-light laptopsBest for Efficient power management in compact portable gaming handhelds

Pros

Delivers strong integrated graphics performance with a G3D Mark score of 8000
Allows for slimmer, more power-efficient laptop designs by removing the need for a discrete GPU

Cons

Lacks dedicated video memory (VRAM), relying on shared system memory instead
Real-world performance is heavily dependent on the host system's RAM speeds and thermal design

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

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AMD Radeon 780M

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Performance

Higher benchmark score = faster

AMD Radeon RX 7900 GRE27,450

AMD Radeon 780M6,744

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 780M
Base Frequency	1.27 GHz	N/A
Base Power	N/A	N/A
Maximum Frequency	2.245 GHz	2.7 GHz
Maximum Power	260 W	N/A
Lithography Process	5 nm	4 nm20% less

Memory

Feature	AMD Radeon RX 7900 GRE	AMD Radeon 780M
Capacity	16 GB	N/A
Technology
Bus Width	256 bit	N/A
Bandwidth	576 GB/s	N/A
Is Shared	No	Yes

API Support

Feature	AMD Radeon RX 7900 GRE	AMD Radeon 780M
DirectX Version	12	12
OpenGL Version	4.6	4.6
Vulkan Version	1.48% more	1.3
OpenCL Version	2.1	N/A

Theoretical Performance

Feature	AMD Radeon RX 7900 GRE	AMD Radeon 780M
Pixel Rate	269.4 GP/s	86.4 GP/s
Texture Rate	718.4 GT/s	129.6 GT/s
Performance (FP16)	46 TFLOPS177% more	16.59 TFLOPS
Performance (FP32)	45.98 TFLOPS454% more	8.294 TFLOPS
Performance (FP64)	718 GFLOPS	N/A

Benchmark

Feature	AMD Radeon RX 7900 GRE	AMD Radeon 780M
G3D Mark	27,450307% more	6,744

Miscellaneous

Feature	AMD Radeon RX 7900 GRE	AMD Radeon 780M
Release Date	July 27, 2023	N/A
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 780M comparison

Based on our overall comparison score, AMD Radeon RX 7900 GRE rates higher at 83/100 versus 29/100 for AMD Radeon 780M — a 54-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 780M 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 29/100 for AMD Radeon 780M.

If you want the higher-rated gpus option overall, AMD Radeon RX 7900 GRE (83/100) edges out AMD Radeon 780M (29/100). But if AMD Radeon 780M 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.