NVIDIA GeForce GT 620 vs NVIDIA GeForce RTX 4090

Compare NVIDIA GeForce GT 620 vs NVIDIA GeForce RTX 4090 24 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

$ 68.60
$ 1751.39 significantly less expensive
$ 1819.99

Benchmark Score

Overall Score

General gaming and workstation score

65 points
33119 points
50852% significantly better overall score

Flux Core frame rate

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

1 FPS
787 FPS
785 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

1 FPS
382 FPS
381 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

1 FPS
567 FPS
566 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

0 FPS
318 FPS
318 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the GeForce GT 620 and the GeForce RTX 4090? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

1576 points
318192 points
20089% significantly higher Geekbench 6 (OpenCL) score

Specifications

Memory Bus Width

Number of parallel lines to the memory chips

64 Bit
384 Bit
499% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

14.4 GB/s
1010 GB/s
6913% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

49 W
818% significantly lower TDP
450 W

Pixel Rate

Number of pixels that can be rendered per second

2.8 Gigapixels/s
483.8 Gigapixels/s
17178% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

11.2 Gigatexels/s
1290 Gigatexels/s
11417% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

96
16384
16966% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

16
512
3100% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

4
192
4700% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

537th of 586
2nd of 586

Release date

The official date of release of this chip

-
2022 October

Memory Type

The type of memory used by this chip

DDR3
GDDR6X

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.6
4.6

GeForce GT 620 vs GeForce RTX 4090 benchmarks

In our benchmarks, the GeForce RTX 4090 beats the GeForce GT 620 in gaming performance.

In addition, the GeForce GT 620 has a significantly lower TDP at 49 W when compared to the GeForce RTX 4090 at 450 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the GeForce RTX 4090 over the GeForce GT 620.

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