NVIDIA GeForce GTX 770 vs AMD Radeon RX 6400

Compare NVIDIA GeForce GTX 770 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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AMD Radeon RX 6400

Price

The cheapest price from our partner retailers

$ 288.88

$ 130.03

$ 158.85 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

1335 points

1845 points

38% slightly better overall score

Flux Core frame rate

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

31 FPS

42 FPS

11 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

20 FPS

28 FPS

9 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

22 FPS

36 FPS

14 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

16 FPS

Identical

16 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

2160 points

1233% significantly higher 3DMark Graphics score

162 points

Blender score

Cycles Render (Samples per minute)

200.67 points

302.98 points

50% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

18039 points

33586 points

86% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

19070 points

41105 points

115% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1046 MHz

1923 MHz

83% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1085 MHz

2321 MHz

113% significantly higher boost clock speed

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

224.4 GB/s

75% significantly higher memory bandwidth

128 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

230 W

53 W

333% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

34.72 Gigapixels/s

74.3 Gigapixels/s

113% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

138.9 Gigatexels/s

24% slightly higher texture rate

111.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

3.33 TFLOPS

3.57 TFLOPS

7% slightly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1536

100% significantly more shading units

768

Texture Mapping Units

Number of processors dedicated to applying textures

128

166% 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

241st of 586

217th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2022 January

Memory Type

The type of memory used by this chip

GDDR5

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce GTX 770 vs Radeon RX 6400 comparison

For gaming, the Radeon RX 6400 graphics card is better than the GeForce GTX 770 in our tests.

The Radeon RX 6400 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 Radeon RX 6400 also has a significantly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In addition, the Radeon RX 6400 has a significantly lower TDP at 53 W when compared to the GeForce GTX 770 at 230 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 6400 over the GeForce GTX 770.