NVIDIA Quadro P620 vs NVIDIA RTX A4000

Compare NVIDIA Quadro P620 2 GB vs NVIDIA RTX A4000 16 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
Comments (0)
Popular Comparisons

GPU Comparison

Quickly search and compare graphics cards

NVIDIA RTX A4000

Price

The cheapest price from our partner retailers

$ 70.00

$ 1315.00 significantly less expensive

$ 1385.00

Benchmark Score

Overall Score

General gaming and workstation score

788 points

7111 points

802% significantly better overall score

Flux Core frame rate

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

17 FPS

175 FPS

157 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

12 FPS

88 FPS

77 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

13 FPS

119 FPS

106 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

10 FPS

65 FPS

55 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Quadro P620 and the RTX A4000? Download our free and quick PC Performance Test.

Download GPU Benchmark

Other Benchmarks

Blender score

Cycles Render (Samples per minute)

119.66 points

3139.35 points

2523% significantly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

11727 points

124547 points

962% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

12475 points

116149 points

831% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

11923 points

83390 points

599% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

12054 points

122638 points

917% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

11114 points

127645 points

1048% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1266 MHz

72% significantly higher core clock speed

735 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1354 MHz

1560 MHz

15% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

2 GiB

16 GiB

700% 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

448 GB/s

459% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

40 W

250% significantly lower TDP

140 W

Pixel Rate

Number of pixels that can be rendered per second

21.66 Gigapixels/s

149.8 Gigapixels/s

591% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

43.33 Gigatexels/s

299.5 Gigatexels/s

591% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

512

6144

1100% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

192

499% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

499% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

282nd of 586

66th of 586

Release date

The official date of release of this chip

2018 February

2021 April

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 RTX A4000 specs and performance

For gaming, the RTX A4000 graphics card is better than the Quadro P620 in our tests.

Our database shows that the Quadro P620 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 RTX A4000 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 RTX A4000 has significantly more memory with 16 GiB of memory compared to 2 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the Quadro P620 has a significantly lower TDP at 40 W when compared to the RTX A4000 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.

In conclusion, all specs and GPU benchmarks considered, will recommend the RTX A4000 over the Quadro P620.