NVIDIA Quadro P620 vs NVIDIA Quadro RTX 4000

Compare NVIDIA Quadro P620 2 GB vs NVIDIA Quadro RTX 4000 8 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Other Benchmarks
Specifications
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NVIDIA Quadro RTX 4000

Price

The cheapest price from our partner retailers

$ 70.00

$ 266.70 significantly less expensive

$ 336.70

Benchmark Score

Overall Score

General gaming and workstation score

788 points

4933 points

526% significantly better overall score

Flux Core frame rate

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

17 FPS

114 FPS

97 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

12 FPS

65 FPS

54 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

13 FPS

78 FPS

65 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

10 FPS

49 FPS

40 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

119.66 points

2173.35 points

1716% significantly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

11727 points

94250 points

703% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

12475 points

85184 points

582% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

11923 points

66795 points

460% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

12054 points

84977 points

604% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

11114 points

79052 points

611% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1266 MHz

25% slightly higher core clock speed

1005 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1354 MHz

1545 MHz

14% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

2 GiB

8 GiB

300% significantly more memory

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

256 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

80.13 GB/s

416 GB/s

419% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

40 W

300% significantly lower TDP

160 W

Pixel Rate

Number of pixels that can be rendered per second

21.66 Gigapixels/s

98.88 Gigapixels/s

356% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

43.33 Gigatexels/s

222.5 Gigatexels/s

413% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

512

2304

350% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

144

350% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

300% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

281st of 586

103rd of 586

Release date

The official date of release of this chip

2018 February

2018 November

Memory Type

The type of memory used by this chip

GDDR5

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

Quadro P620 vs Quadro RTX 4000 comparison

For gaming, the Quadro RTX 4000 graphics card is better than the Quadro P620 in our tests.

The Quadro P620 has a slightly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. Despite this, the Quadro RTX 4000 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.

As stated by the manufacturer, the Quadro RTX 4000 has significantly more memory with 8 GiB of memory compared to 2 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, the Quadro P620 has a significantly lower TDP at 40 W when compared to the Quadro RTX 4000 at 160 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the Quadro RTX 4000 is better than the Quadro P620.