NVIDIA GeForce GT 630 vs NVIDIA GeForce GTX 660

Compare NVIDIA GeForce GT 630 vs NVIDIA GeForce GTX 660 3 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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GPU Comparison

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Benchmark Score

Overall Score

General gaming and workstation score

121 points

816 points

574% significantly better overall score

Flux Core frame rate

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

3 FPS

18 FPS

15 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

2 FPS

11 FPS

9 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

2 FPS

13 FPS

11 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

9 FPS

8 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (CUDA) score

CUDA compute benchmark

2317 points

8583 points

270% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (Metal) score

Metal compute benchmark

1239 points

5449 points

339% significantly higher Geekbench 5 (Metal) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

2654 points

11381 points

328% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

2548 points

10693 points

319% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (Metal) score

Metal compute benchmark

1332 points

4311 points

223% significantly higher Geekbench 6 (Metal) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

2712 points

11353 points

318% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

2641 points

11858 points

348% significantly higher Geekbench 6 (Vulkan) score

Specifications

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

192 Bit

49% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

28.8 GB/s

144.2 GB/s

400% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

65 W

115% significantly lower TDP

140 W

Pixel Rate

Number of pixels that can be rendered per second

3.24 Gigapixels/s

20.64 Gigapixels/s

537% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

12.96 Gigatexels/s

82.56 Gigatexels/s

537% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

960

900% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

400% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

499% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

486th of 586

277th of 586

Memory Type

The type of memory used by this chip

DDR3

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

GeForce GT 630 vs GeForce GTX 660 specs and performance

According to the hardwareDB Benchmark, the GeForce GTX 660 GPU is faster than the GeForce GT 630 in gaming.

In addition, the GeForce GT 630 has a significantly lower TDP at 65 W when compared to the GeForce GTX 660 at 140 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In conclusion, all specs and GPU benchmarks considered, will recommend the GeForce GTX 660 over the GeForce GT 630.

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