NVIDIA GeForce RTX 3070 Ti vs NVIDIA GeForce GTX 660

Compare NVIDIA GeForce RTX 3070 Ti 8 GB vs NVIDIA GeForce GTX 660 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

8845 points

983% significantly better overall score

816 points

Flux Core frame rate

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

210 FPS

192 FPS significantly higher Flux Core frame rate

18 FPS

Electron frame rate

Randomly generated noise sphere test

104 FPS

93 FPS significantly higher Electron frame rate

11 FPS

City frame rate

Procedurally generated city scene with voxel rendering

151 FPS

138 FPS significantly higher City frame rate

13 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

83 FPS

74 FPS significantly higher Clouds frame rate

9 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

14857 points

1028% significantly higher 3DMark Graphics score

1317 points

Blender score

Cycles Render (Samples per minute)

3754.04 points

2963% significantly higher Blender score

122.56 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

165866 points

1832% significantly higher Geekbench 5 (CUDA) score

8583 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

147200 points

1193% significantly higher Geekbench 5 (OpenCL) score

11381 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

104828 points

880% significantly higher Geekbench 5 (Vulkan) score

10693 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

138062 points

1116% significantly higher Geekbench 6 (OpenCL) score

11353 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

131952 points

1012% significantly higher Geekbench 6 (Vulkan) score

11858 points

Specifications

Core Clock Speed

Nominal chip frequency

1575 MHz

60% significantly higher core clock speed

980 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1770 MHz

71% significantly higher boost clock speed

1032 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

608.3 GB/s

321% significantly higher memory bandwidth

144.2 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

290 W

140 W

107% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

169.9 Gigapixels/s

723% significantly higher pixel rate

20.64 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

339.8 Gigatexels/s

311% significantly higher texture rate

82.56 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

21.75 TFLOPS

997% significantly better floating point performance

1.98 TFLOPS

Shading Units

Number of processors dedicated to shader processing

6144

540% significantly more shading units

960

Texture Mapping Units

Number of processors dedicated to applying textures

192

139% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

300% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

45th of 586

276th of 586

Release date

The official date of release of this chip

2021 May

Memory Type

The type of memory used by this chip

GDDR6X

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

GeForce RTX 3070 Ti vs GeForce GTX 660 comparison

In our benchmarks, the GeForce RTX 3070 Ti beats the GeForce GTX 660 in gaming performance.

Our database shows that the GeForce RTX 3070 Ti 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 GeForce RTX 3070 Ti 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.

As stated by the manufacturer, the GeForce RTX 3070 Ti has significantly more memory with 8 GiB of memory compared to 3 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the GeForce GTX 660 has a significantly lower TDP at 140 W when compared to the GeForce RTX 3070 Ti at 290 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 3070 Ti is better than the GeForce GTX 660.