AMD Radeon R7 M340 vs NVIDIA GeForce 830M

Compare AMD Radeon R7 M340 4 GB vs NVIDIA GeForce 830M, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

213 points

Identical

213 points

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

5 FPS

1 FPS significantly higher Flux Core frame rate

4 FPS

Electron frame rate

Randomly generated noise sphere test

3 FPS

0 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS

1 FPS slightly higher City frame rate

3 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

2 FPS

1 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

5396 points

22% slightly higher Geekbench 5 (OpenCL) score

4422 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

5574 points

36% slightly higher Geekbench 5 (Vulkan) score

4078 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

5183 points

17% slightly higher Geekbench 6 (OpenCL) score

4410 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

6127 points

50% significantly higher Geekbench 6 (Vulkan) score

4078 points

Specifications

Core Clock Speed

Nominal chip frequency

620 MHz

1082 MHz

74% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1021 MHz

1150 MHz

12% slightly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

100% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

16 GB/s

11% slightly higher memory bandwidth

14.4 GB/s

Pixel Rate

Number of pixels that can be rendered per second

5.72 Gigapixels/s

9.2 Gigapixels/s

60% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

17.16 Gigatexels/s

18.4 Gigatexels/s

7% slightly higher texture rate

Shading Units

Number of processors dedicated to shader processing

384

49% significantly more shading units

256

Texture Mapping Units

Number of processors dedicated to applying textures

49% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

424th of 597

431st of 597

Family

The product line

Radeon R7 300 Series

Release date

The official date of release of this chip

2015 December

2014 March

Memory Type

The type of memory used by this chip

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon R7 M340 vs GeForce 830M comparison

In our benchmarks, the GeForce 830M beats the Radeon R7 M340 in gaming performance.

Our database shows that the GeForce 830M has a significantly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. In addition, the GeForce 830M also has a slightly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In conclusion, all specs and GPU benchmarks considered, will recommend the GeForce 830M over the Radeon R7 M340.