AMD Radeon RX 570 vs NVIDIA GeForce GTX 660 Ti

Compare AMD Radeon RX 570 8 GB vs NVIDIA GeForce GTX 660 Ti 3 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

1929 points

66% significantly better overall score

1159 points

Flux Core frame rate

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

40 FPS

13 FPS significantly higher Flux Core frame rate

27 FPS

Electron frame rate

Randomly generated noise sphere test

28 FPS

13 FPS significantly higher Electron frame rate

16 FPS

City frame rate

Procedurally generated city scene with voxel rendering

40 FPS

22 FPS significantly higher City frame rate

18 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

15 FPS

3 FPS slightly higher Clouds frame rate

13 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

3841 points

135% significantly higher 3DMark Graphics score

1634 points

Blender score

Cycles Render (Samples per minute)

332.38 points

120% significantly higher Blender score

150.80 points

Geekbench 5 (Metal) score

Metal compute benchmark

40200 points

502% significantly higher Geekbench 5 (Metal) score

6670 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

41087 points

180% significantly higher Geekbench 5 (OpenCL) score

14647 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

42870 points

194% significantly higher Geekbench 5 (Vulkan) score

14555 points

Geekbench 6 (Metal) score

Metal compute benchmark

45157 points

577% significantly higher Geekbench 6 (Metal) score

6670 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

41113 points

168% significantly higher Geekbench 6 (OpenCL) score

15295 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

47019 points

191% significantly higher Geekbench 6 (Vulkan) score

16140 points

Specifications

Core Clock Speed

Nominal chip frequency

1168 MHz

27% slightly higher core clock speed

915 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1244 MHz

26% slightly higher boost clock speed

980 MHz

Memory

Onboard memory size for textures and vertices

8 GiB

166% significantly more memory

3 GiB

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

33% slightly larger memory bus width

192 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

224 GB/s

55% significantly higher memory bandwidth

144.2 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

150 W

Identical

150 W

Pixel Rate

Number of pixels that can be rendered per second

39.81 Gigapixels/s

45% significantly higher pixel rate

27.44 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

159.2 Gigatexels/s

44% significantly higher texture rate

109.8 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

5.10 TFLOPS

93% significantly better floating point performance

2.63 TFLOPS

Shading Units

Number of processors dedicated to shader processing

2048

52% significantly more shading units

1344

Texture Mapping Units

Number of processors dedicated to applying textures

128

14% slightly more texture mapping units

112

Render Output Processors

Number of processors dedicated to final pixel rendering

33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

214th of 586

254th of 586

Family

The product line

Radeon RX 500 Series

Release date

The official date of release of this chip

2017 April

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

Radeon RX 570 vs GeForce GTX 660 Ti specs and performance

According to the hardwareDB Benchmark, the Radeon RX 570 GPU is faster than the GeForce GTX 660 Ti in gaming.

The Radeon RX 570 has a slightly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the Radeon RX 570 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.

As stated by the manufacturer, the Radeon RX 570 has significantly more memory with 8 GiB of memory compared to 3 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, both the Radeon RX 570 and the GeForce GTX 660 Ti have an identical TDP. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the Radeon RX 570 is faster than the GeForce GTX 660 Ti.