Radeon 840M vs Radeon 680M
Radeon 840M
Popular choices:
Radeon 680M
Popular choices:
Performance Spectrum - GPU
About G3D Mark
G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.
Performance Comparison
About G3D MarkG3D Mark Score
3803
G3D Mark Score
3836
Performance Difference
Radeon 680M is 0.9% faster than Radeon 840M
VRAM & Game Performance
VRAM (Video RAM) is dedicated memory on your graphics card that stores textures, frame buffers, and game assets. Higher VRAM allows for sharper textures at high resolutions (1440p/4K) and prevents stuttering in modern AAA games. 8GB is minimum for 1080p, 12GB+ recommended for 1440p, and 16GB+ for 4K gaming.
Benchmarks & Performance Comparison
In this GPU comparison, Radeon 680M performs 0.9% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Radeon 840M and Radeon 680M.
Both graphics cards are popular choices for gaming. When comparing GPUs, consider VRAM capacity, ray tracing performance, power requirements, and price-to-performance ratio for your target gaming resolution (1080p, 1440p, or 4K).
Technical Specifications
Detailed hardware specifications for Radeon 840M and Radeon 680M
Radeon 840M
The Radeon 840M is manufactured by AMD. It was released in June 2 2024. It features the RDNA 3+ architecture. Boost clock: 2900 MHz. It has 256 shading units. Manufactured using 4 nm process technology. G3D Mark benchmark score: 3,803 points.
Technical Specifications
General Information
Radeon 680M
The Radeon 680M is manufactured by AMD. It was released in January 3 2023. It features the RDNA 2.0 architecture. The core clock ranges from 2000 MHz to 2200 MHz. It has 768 shading units. The thermal design power (TDP) is 50W. Manufactured using 6 nm process technology. It includes 12 ray tracing cores. G3D Mark benchmark score: 3,836 points.
Technical Specifications
General Information
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores
Top Performing NVIDIA(8)
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