Intel UHD 620 vs NVIDIA GeForce GTX 645

Compare Intel UHD 620 vs NVIDIA GeForce GTX 645 1 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Price

The cheapest price from our partner retailers

$ 722.00
$ 108.02
$ 613.98 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

269 points
297 points
10% slightly better overall score

Flux Core frame rate

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

6 FPS
8 FPS
2 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

6 FPS
2 FPS significantly higher Electron frame rate
4 FPS

City frame rate

Procedurally generated city scene with voxel rendering

6 FPS
2 FPS significantly higher City frame rate
4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS
0 FPS slightly higher Clouds frame rate
4 FPS

Free GPU Benchmark

Want to compare your graphics card against the UHD 620 and the GeForce GTX 645? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4848 points
5217 points
7% slightly higher Geekbench 5 (OpenCL) score
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4591 points
5274 points
14% slightly higher Geekbench 6 (OpenCL) score

Specifications

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W
326% significantly lower TDP
64 W

Other details

Rank

Ranking in the hardwareDB database

393rd of 586
378th of 586

Release date

The official date of release of this chip

2018 August
-

DirectX Support

Maximum version of DirectX supported

12.0
11.0

OpenGL Support

Maximum version of OpenGL supported

4.6
4.5

UHD 620 vs GeForce GTX 645 comparison

For gaming, the GeForce GTX 645 graphics card is better than the UHD 620 in our tests.

In addition, the UHD 620 has a significantly lower TDP at 15 W when compared to the GeForce GTX 645 at 64 W. TDP (Thermal Design Power) measures total heat output from the chip.

In terms of raw gaming performance in our GPU benchmark, the GeForce GTX 645 is better than the UHD 620.

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