Intel UHD 630 vs NVIDIA GeForce GTX 660

Compare Intel UHD 630 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

2 %

8 %

300% significantly better overall score

Flux Core frame rate

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

5 FPS

18 FPS

14 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS

11 FPS

8 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS

12 FPS

8 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

2 FPS

9 FPS

7 FPS significantly higher Clouds frame rate

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

423

1312

210% significantly higher 3DMark Graphics score

Geekbench 5 (Metal) score

Metal compute benchmark

4553

5449

19% slightly higher Geekbench 5 (Metal) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

5095

11381

123% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

5552

10693

92% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4754

11123

133% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

5805

11727

102% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

350 MHz

980 MHz

180% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1150 MHz

11% slightly higher boost clock speed

1032 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

833% significantly lower TDP

140 W

Pixel Rate

Number of pixels that can be rendered per second

3.45 Gigapixels/s

20.64 Gigapixels/s

498% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

26.45 Gigatexels/s

82.56 Gigatexels/s

212% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

184

960

421% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

247% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

700% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

407th of 557

222nd of 557

Release date

The official date of release of this chip

April 2020

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

UHD 630 vs GeForce GTX 660 specs and performance

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

The GeForce GTX 660 has a significantly 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. Despite this, the UHD 630 has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the UHD 630 has a significantly lower TDP at 15 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.

According to the results of the hardwareDB benchmark utility, the GeForce GTX 660 is faster than the UHD 630.