NVIDIA Quadro K2000M vs AMD Radeon HD 7670M

Compare NVIDIA Quadro K2000M 2 GB vs AMD Radeon HD 7670M 1 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

111 points

139 points

25% slightly better overall score

Flux Core frame rate

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

4 FPS

1 FPS slightly higher Flux Core frame rate

3 FPS

Electron frame rate

Randomly generated noise sphere test

2 FPS

3 FPS

1 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

2 FPS

Identical

2 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

0 FPS significantly higher Clouds frame rate

1 FPS

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

2575 points

106% significantly higher Geekbench 5 (OpenCL) score

1247 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

3121 points

122% significantly higher Geekbench 6 (OpenCL) score

1401 points

Specifications

Core Clock Speed

Nominal chip frequency

745 MHz

24% slightly higher core clock speed

600 MHz

Memory

Onboard memory size for textures and vertices

2 GiB

100% significantly more memory

1 GiB

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

Identical

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

28.8 GB/s

Identical

28.8 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

55 W

20 W

175% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

5.96 Gigapixels/s

9.6 Gigapixels/s

61% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

23.84 Gigatexels/s

65% significantly higher texture rate

14.4 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

384

480

25% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

33% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

495th of 586

479th of 586

Release date

The official date of release of this chip

2012 June

Memory Type

The type of memory used by this chip

DDR3

DirectX Support

Maximum version of DirectX supported

11.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.4

Quadro K2000M vs Radeon HD 7670M comparison

According to the hardwareDB Benchmark, the Radeon HD 7670M GPU is faster than the Quadro K2000M in gaming.

The Quadro K2000M 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.

Furthermore, the spec sheet for both these GPUs show that the Quadro K2000M has significantly more memory with 2 GiB of memory compared to 1 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon HD 7670M has a significantly lower TDP at 20 W when compared to the Quadro K2000M at 55 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the Radeon HD 7670M is faster than the Quadro K2000M.