NVIDIA GeForce GTX 660 Ti vs NVIDIA GeForce GTX 670

Compare NVIDIA GeForce GTX 660 Ti 3 GB vs NVIDIA GeForce GTX 670 4 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

1159 points

86% significantly better overall score

621 points

Flux Core frame rate

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

27 FPS

30 FPS

4 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

16 FPS

18 FPS

2 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

18 FPS

0 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

13 FPS

14 FPS

1 FPS slightly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

1634 points

1841 points

12% slightly higher 3DMark Graphics score

Blender score

Cycles Render (Samples per minute)

150.80 points

184.30 points

22% slightly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

11298 points

11969 points

5% slightly higher Geekbench 5 (CUDA) score

Geekbench 5 (Metal) score

Metal compute benchmark

6670 points

7421 points

11% slightly higher Geekbench 5 (Metal) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

14647 points

14780 points

0.91% slightly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

14555 points

1% slightly higher Geekbench 5 (Vulkan) score

14358 points

Geekbench 6 (Metal) score

Metal compute benchmark

6670 points

3% slightly higher Geekbench 6 (Metal) score

6454 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

15295 points

15314 points

0.12% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

16140 points

16269 points

0.80% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

915 MHz

Identical

915 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

980 MHz

Identical

980 MHz

Memory

Onboard memory size for textures and vertices

3 GiB

4 GiB

33% slightly more memory

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

256 Bit

33% slightly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

144.2 GB/s

192.3 GB/s

33% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

150 W

13% slightly lower TDP

170 W

Pixel Rate

Number of pixels that can be rendered per second

27.44 Gigapixels/s

Identical

27.44 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

109.8 Gigatexels/s

Identical

109.8 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

2.63 TFLOPS

Identical

2.63 TFLOPS

Shading Units

Number of processors dedicated to shader processing

1344

Identical

1344

Texture Mapping Units

Number of processors dedicated to applying textures

112

Identical

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

253rd of 586

308th of 586

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

11.0

OpenGL Support

Maximum version of OpenGL supported

4.5

GeForce GTX 660 Ti vs GeForce GTX 670 specs and performance

According to the hardwareDB Benchmark, the GeForce GTX 660 Ti GPU is faster than the GeForce GTX 670 in gaming.

By comparing the spec sheets, both the GeForce GTX 660 Ti and the GeForce GTX 670 have the same base clock speed.

As stated by the manufacturer, the GeForce GTX 670 has slightly more memory with 4 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, the GeForce GTX 660 Ti has a slightly lower TDP at 150 W when compared to the GeForce GTX 670 at 170 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 660 Ti is faster than the GeForce GTX 670.