Compare AMD Radeon HD 8400 vs NVIDIA GeForce 840M, specs and GPU benchmark score. Which is the better graphics card for the money?
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General gaming and workstation score
Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes
Randomly generated noise sphere test
Procedurally generated city scene with voxel rendering
Real-time noise calculation and ray marching test
Want to compare your graphics card against the Radeon HD 8400 and the GeForce 840M? Download our free and quick PC Performance Test.
OpenCL compute benchmark
Vulkan compute benchmark
OpenCL compute benchmark
Vulkan compute benchmark
Thermal Design Power: Measure of heat generated by the GPU
Number of pixels that can be rendered per second
Number of textured pixels that can be rendered per second
Number of processors dedicated to shader processing
Number of processors dedicated to applying textures
Number of processors dedicated to final pixel rendering
Ranking in the hardwareDB database
The official date of release of this chip
The type of memory used by this chip
Maximum version of DirectX supported
Maximum version of OpenGL supported
In our benchmarks, the GeForce 840M beats the Radeon HD 8400 in gaming performance.
In addition, the Radeon HD 8400 has a slightly lower TDP at 25 W when compared to the GeForce 840M at 33 W. TDP (Thermal Design Power) measures total heat output from the chip.
According to the results of the hardwareDB benchmark utility, the GeForce 840M is faster than the Radeon HD 8400.
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