AMD Radeon R7 M340

AMD Radeon R7 M340 Benchmark

AMD Radeon R7 M340 GPU benchmark, specs and release date - 4 GB AMD Radeon R7 Series Graphics card rating. How good is the Radeon R7 M340 for gaming?

GPU Benchmark Score

4 %
Bad score from 4 samples
Medium uncertainty

Ranked 367th out of 526 in the GPU Database. Tests performed at 1920 x 1080 resolution.

Benchmark Average 10% Low 1% Low
Flux Core
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 GPU against the Radeon R7 M340 and these results? Download our free and quick PC Performance Test.

Geekbench (OpenCL)
Geekbench (OpenCL)
Geekbench (Vulkan)
Geekbench (Vulkan)
5,396 5,574

Compare these benchmarks and specs using our GPU Comparison Tool.

GPU Comparison

The AMD Radeon R7 M340 compared against popular alternatives. Compare against more GPUs with our GPU Comparison Tool.

Intel UHD
5 %
AMD Radeon R7 M260
5 %
AMD Radeon R7 M340
4 %
AMD Radeon R5 M430
4 %
AMD Radeon 530
3 %
Intel HD 530
3 %
AMD Radeon HD 6570
2 %


Core Clock 620 MHz
Boost Clock 1021 MHz
Memory Type DDR3
Memory Size 4 GiB
Bus Width 128 bit
Memory Bandwidth 16 GB/s
Release Date 2015-12-06
Family Radeon R7 Series
PCIe Revision 3
DirectX Support 12
OpenGL Support 4.6
Pixel Rate 6 Gigapixels/s
Texture Rate 17 Gigatexels/s
Shading Units 384
Texture Mapping Units 24
Render Output Processors 8

AMD Radeon R7 M340

The Radeon R7 M340 is a GPU from AMD released in 2015. This chip has a bad gaming score at 4% in our GPU benchmark.

The Radeon R7 M340 has 4 GiB of DDR3 memory, with a total memory bandwidth of 15 GB/s. The memory bus has a width of 128 bits. More memory is beneficial when gaming at high resolutions as the memory needs to store the frame buffer and all the game textures. If you run out of memory, you will experience poor performance as the GPU needs to swap data in and out of the memory as it is used.

In terms of clock speed, the Radeon R7 M340 GPU core runs at a frequency of 620 MHz and if power and temperature permits, it can boost up to 1021 MHz. The core clock is directly related to the performance of a GPU, the higher the clock, the more processing can be done per second. A higher clock does not guarantee better performance by itself, this also depends on the number of shading units and other elements of the pipeline.

The performance specs of the Radeon R7 M340 are this AMD GPU has a pixel rate of 6 Gigapixels/s, the number of pixels the GPU is capable of outputting every second. Furthermore, it has a texture fill rate of 17 Gigatexels/s, the number of pixels the GPU can renderer per second.

As for rendering API support, the Radeon R7 M340 supports up to DirectX 12. In addition, in cross-platform titles, OpenGL 4.6 features are supported. Newer APIs are usually more efficient, allowing for better performance in games and better graphical effects.

The raw technical specs of the Radeon R7 M340 are: 384 total shading units (general purpose parallel cores capable of processing different aspects of the graphics pipeline), 24 texture mapping units (specialised processors for texture operations, this determines the texture rate) and 8 render output processors or units (the final step in the rendering pipeline, responsible for rasterising the image)

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