AMD Radeon RX 7900 GRE vs AMD Radeon RX 6700M

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 76/100 to the AMD Radeon RX 6700M's 40, leading on Memory and API Support. Choose the AMD Radeon RX 6700M instead if core specifications matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

AMD Radeon RX 7900 GRE leads overall

AMD Radeon RX 7900 GRE

AMD Radeon RX 6700M

Why it stands out

Theoretical Performance Performance (FP16): 46 TFLOPS (117% more)
Theoretical Performance Performance (FP32): 45.98 TFLOPS (334% more)
Benchmark G3D Mark: 27,450 (101% more)

Winner by category for AMD Radeon RX 7900 GRE vs AMD Radeon RX 6700M
Category	AMD Radeon RX 7900 GRE	AMD Radeon RX 6700M	Winner
Core Specifications	43	57	AMD Radeon RX 6700M
Memory	81	46	AMD Radeon RX 7900 GRE
API Support	52	48	AMD Radeon RX 7900 GRE
Theoretical Performance	84	40	AMD Radeon RX 7900 GRE
Benchmark	79	36	AMD Radeon RX 7900 GRE
Miscellaneous	87	32	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 RX 6700M

The AMD Radeon RX 6700M is a dedicated laptop graphics processor designed for mobile gamers and content creators. Built on a 7-nanometer lithography process, this GPU features 10 GB of GDDR6 memory on a 160-bit bus and delivers 9.4 TFLOPS of single-precision (FP32) performance.

Best for High-framerate 1080p and 1440p mobile gamingBest for Creative workloads requiring a substantial dedicated video memory buffer

Pros

Equipped with 10 GB of dedicated GDDR6 memory for high-resolution textures
Strong compute performance reaching 9.4 TFLOPS (FP32)
Supports modern graphics APIs including DirectX 12 and Vulkan 1.3

Cons

High maximum power consumption of up to 255 Watts, which can impact laptop battery life and heat dissipation
Relies on an older 7-nanometer lithography process compared to newer generations

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 RX 6700M

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Performance

Higher benchmark score = faster

AMD Radeon RX 7900 GRE27,450

AMD Radeon RX 6700M13,683

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 RX 6700M
Base Frequency	1.27 GHz	2.015 GHz
Base Power	N/A	N/A
Maximum Frequency	2.245 GHz	2.245 GHz
Maximum Power	260 W93% more	135 W
Lithography Process	5 nm29% less	7 nm

Memory

Feature	AMD Radeon RX 7900 GRE	AMD Radeon RX 6700M
Capacity	16 GB60% more	10 GB
Technology
Bus Width	256 bit	160 bit
Bandwidth	576 GB/s80% more	320 GB/s
Is Shared	No	No

API Support

Feature	AMD Radeon RX 7900 GRE	AMD Radeon RX 6700M
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 RX 6700M
Pixel Rate	269.4 GP/s	147.2 GP/s
Texture Rate	718.4 GT/s	331.4 GT/s
Performance (FP16)	46 TFLOPS117% more	21.209 TFLOPS
Performance (FP32)	45.98 TFLOPS334% more	10.605 TFLOPS
Performance (FP64)	718 GFLOPS	662.1 GFLOPS

Benchmark

Feature	AMD Radeon RX 7900 GRE	AMD Radeon RX 6700M
G3D Mark	27,450101% more	13,683

Miscellaneous

Feature	AMD Radeon RX 7900 GRE	AMD Radeon RX 6700M
Release Date	July 27, 2023	May 31, 2021
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 RX 6700M comparison

Based on our overall comparison score, AMD Radeon RX 7900 GRE rates higher at 83/100 versus 49/100 for AMD Radeon RX 6700M — a 34-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 RX 6700M 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 49/100 for AMD Radeon RX 6700M.

If you want the higher-rated gpus option overall, AMD Radeon RX 7900 GRE (83/100) edges out AMD Radeon RX 6700M (49/100). But if AMD Radeon RX 6700M 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.