AMD Radeon R9 390X vs NVIDIA GeForce 940MX

GPU Comparison

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Benchmark Score

Overall Score

General gaming and workstation score

65 points
306 points
370% significantly better overall score

Flux Core frame rate

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

25 FPS
17 FPS significantly higher Flux Core frame rate
8 FPS

Electron frame rate

Randomly generated noise sphere test

23 FPS
17 FPS significantly higher Electron frame rate
6 FPS

City frame rate

Procedurally generated city scene with voxel rendering

30 FPS
25 FPS significantly higher City frame rate
5 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

14 FPS
9 FPS significantly higher Clouds frame rate
5 FPS

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Other Benchmarks

3DMark Graphics score

3DMark Graphics score

High-end graphics benchmark

4254 points
604% significantly higher 3DMark Graphics score
604 points

Specifications

Core Clock Speed

Nominal chip frequency

1050 MHz
4% slightly higher core clock speed
1004 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1050 MHz
1242 MHz
18% slightly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

512 Bit
700% significantly larger memory bus width
64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

384 GB/s
2297% significantly higher memory bandwidth
16.02 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

275 W
23 W
1095% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

67.2 Gigapixels/s
576% significantly higher pixel rate
9.94 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

184.8 Gigatexels/s
519% significantly higher texture rate
29.81 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

2816
633% significantly more shading units
384

Texture Mapping Units

Number of processors dedicated to applying textures

176
633% significantly more texture mapping units
24

Render Output Processors

Number of processors dedicated to final pixel rendering

64
700% significantly more render output processors
8

Other details

Rank

Ranking in the hardwareDB database

535th of 587
377th of 587

Family

The product line

Radeon R9 300 Series
-

Release date

The official date of release of this chip

2015 June
2016 June

Memory Type

The type of memory used by this chip

GDDR5
DDR3

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.5
4.6

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