NVIDIA GeForce RTX 2080 SUPER vs AMD Radeon RX 6400

Compare NVIDIA GeForce RTX 2080 SUPER 8 GB vs AMD Radeon RX 6400 4 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Price

The cheapest price from our partner retailers

$ 1013.18
$ 130.03
$ 883.15 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

7909 points
328% significantly better overall score
1845 points

Flux Core frame rate

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

177 FPS
135 FPS significantly higher Flux Core frame rate
42 FPS

Electron frame rate

Randomly generated noise sphere test

108 FPS
79 FPS significantly higher Electron frame rate
28 FPS

City frame rate

Procedurally generated city scene with voxel rendering

127 FPS
91 FPS significantly higher City frame rate
36 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

82 FPS
66 FPS significantly higher Clouds frame rate
16 FPS

Free GPU Benchmark

Want to compare your graphics card against the GeForce RTX 2080 SUPER and the Radeon RX 6400? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Graphics score

3DMark Graphics score

High-end graphics benchmark

11584 points
7050% significantly higher 3DMark Graphics score
162 points
Blender score

Blender score

Cycles Render (Samples per minute)

2321.66 points
666% significantly higher Blender score
302.98 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

118678 points
253% significantly higher Geekbench 6 (OpenCL) score
33586 points
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

111284 points
170% significantly higher Geekbench 6 (Vulkan) score
41105 points

Specifications

Core Clock Speed

Nominal chip frequency

1650 MHz
1923 MHz
16% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1815 MHz
2321 MHz
27% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

8 GiB
100% significantly more memory
4 GiB

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit
300% significantly larger memory bus width
64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

495.9 GB/s
287% significantly higher memory bandwidth
128 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

250 W
53 W
371% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

116.2 Gigapixels/s
56% significantly higher pixel rate
74.3 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

348.5 Gigatexels/s
212% significantly higher texture rate
111.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

11.15 TFLOPS
212% significantly better floating point performance
3.57 TFLOPS

Shading Units

Number of processors dedicated to shader processing

3072
300% significantly more shading units
768

Texture Mapping Units

Number of processors dedicated to applying textures

192
300% significantly more texture mapping units
48

Render Output Processors

Number of processors dedicated to final pixel rendering

64
100% significantly more render output processors
32

Other details

Rank

Ranking in the hardwareDB database

57th of 586
217th of 586

Family

The product line

-
Radeon RX 6000 Series

Release date

The official date of release of this chip

2019 July
2022 January

Memory Type

The type of memory used by this chip

GDDR6
GDDR6

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.6
4.6

GeForce RTX 2080 SUPER vs Radeon RX 6400 specs and performance

For gaming, the GeForce RTX 2080 SUPER graphics card is better than the Radeon RX 6400 in our tests.

In our comparison, the Radeon RX 6400 has a slightly 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 Radeon RX 6400 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.

Next up, in terms of GPU memory, the GeForce RTX 2080 SUPER has significantly more memory with 8 GiB of memory compared to 4 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the Radeon RX 6400 has a significantly lower TDP at 53 W when compared to the GeForce RTX 2080 SUPER at 250 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the GeForce RTX 2080 SUPER is better than the Radeon RX 6400.

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