NVIDIA GeForce GTX 1660 Ti vs AMD Radeon RX 6400

Compare NVIDIA GeForce GTX 1660 Ti 6 GB vs AMD Radeon RX 6400 4 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Gaming
Other Benchmarks
Specifications
Comments (0)
Popular Comparisons

GPU Comparison

Quickly search and compare graphics cards

AMD Radeon RX 6400

Price

The cheapest price from our partner retailers

$ 174.97

$ 130.03

$ 44.94 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

3968 points

115% significantly better overall score

1845 points

Flux Core frame rate

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

88 FPS

46 FPS significantly higher Flux Core frame rate

42 FPS

Electron frame rate

Randomly generated noise sphere test

53 FPS

25 FPS significantly higher Electron frame rate

28 FPS

City frame rate

Procedurally generated city scene with voxel rendering

64 FPS

28 FPS significantly higher City frame rate

36 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

40 FPS

24 FPS significantly higher Clouds frame rate

16 FPS

Free GPU Benchmark

Want to compare your graphics card against the GeForce GTX 1660 Ti and the Radeon RX 6400? Download our free and quick PC Performance Test.

Download GPU Benchmark

Gaming Benchmarks

Red Dead Redemption 2 FPS

Ultra settings at 1080p

45 FPS

3 FPS slightly higher Red Dead Redemption 2 FPS

42 FPS

Grand Theft Auto V FPS

Very High settings at 1080p

136 FPS

67 FPS significantly higher Grand Theft Auto V FPS

69 FPS

Fortnite FPS

Low settings at 1080p

209 FPS

38 FPS slightly higher Fortnite FPS

171 FPS

Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

6332 points

3808% significantly higher 3DMark Graphics score

162 points

Blender score

Cycles Render (Samples per minute)

799.88 points

163% significantly higher Blender score

302.98 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

65938 points

96% significantly higher Geekbench 6 (OpenCL) score

33586 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

62004 points

50% significantly higher Geekbench 6 (Vulkan) score

41105 points

Specifications

Core Clock Speed

Nominal chip frequency

1500 MHz

1923 MHz

28% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1770 MHz

2321 MHz

31% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

6 GiB

49% significantly more memory

4 GiB

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

200% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

288 GB/s

125% significantly higher memory bandwidth

128 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

53 W

126% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

84.96 Gigapixels/s

14% slightly higher pixel rate

74.3 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

169.9 Gigatexels/s

52% significantly higher texture rate

111.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

5.44 TFLOPS

52% significantly better floating point performance

3.57 TFLOPS

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

100% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

49% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

124th of 586

217th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2019 February

2022 January

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce GTX 1660 Ti vs Radeon RX 6400 specs and performance

According to the hardwareDB Benchmark, the GeForce GTX 1660 Ti GPU is faster than the Radeon RX 6400 in gaming.

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. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

As stated by the manufacturer, the GeForce GTX 1660 Ti has significantly more memory with 6 GiB of memory compared to 4 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, the Radeon RX 6400 has a significantly lower TDP at 53 W when compared to the GeForce GTX 1660 Ti at 120 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the GeForce GTX 1660 Ti is faster than the Radeon RX 6400.