Intel UHD 770 vs NVIDIA Quadro K620

Compare Intel UHD 770 vs NVIDIA Quadro K620 2 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

464 points

51% significantly better overall score

306 points

Flux Core frame rate

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

12 FPS

5 FPS significantly higher Flux Core frame rate

7 FPS

Electron frame rate

Randomly generated noise sphere test

7 FPS

2 FPS significantly higher Electron frame rate

5 FPS

City frame rate

Procedurally generated city scene with voxel rendering

7 FPS

3 FPS significantly higher City frame rate

4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

5 FPS

1 FPS slightly higher Clouds frame rate

4 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

118.45 points

103% significantly higher Blender score

58.07 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

9253 points

34% slightly higher Geekbench 5 (OpenCL) score

6869 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

9204 points

40% slightly higher Geekbench 5 (Vulkan) score

6567 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

7607 points

13% slightly higher Geekbench 6 (OpenCL) score

6697 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

8276 points

40% slightly higher Geekbench 6 (Vulkan) score

5877 points

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

1000 MHz

233% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1450 MHz

29% slightly higher boost clock speed

1124 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

200% significantly lower TDP

45 W

Pixel Rate

Number of pixels that can be rendered per second

11.6 Gigapixels/s

17.98 Gigapixels/s

55% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

23.2 Gigatexels/s

26.98 Gigatexels/s

16% slightly higher texture rate

Shading Units

Number of processors dedicated to shader processing

256

384

49% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

49% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

334th of 586

375th of 586

Release date

The official date of release of this chip

2021 November

2014 July

Memory Type

The type of memory used by this chip

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

UHD 770 vs Quadro K620 specs and performance

According to the hardwareDB Benchmark, the Quadro K620 GPU is faster than the UHD 770 in gaming.

Our database shows that the Quadro K620 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 770 has a slightly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

In addition, the UHD 770 has a significantly lower TDP at 15 W when compared to the Quadro K620 at 45 W. TDP (Thermal Design Power) measures total heat output from the chip.

In terms of raw gaming performance in our GPU benchmark, the Quadro K620 is better than the UHD 770.