NVIDIA Quadro P1000 vs NVIDIA Quadro P620

Compare NVIDIA Quadro P1000 4 GB vs NVIDIA Quadro P620 2 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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NVIDIA Quadro P620

Price

The cheapest price from our partner retailers

$ 107.00

$ 70.00

$ 37.00 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

853 points

8% slightly better overall score

788 points

Flux Core frame rate

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

20 FPS

2 FPS slightly higher Flux Core frame rate

17 FPS

Electron frame rate

Randomly generated noise sphere test

13 FPS

1 FPS slightly higher Electron frame rate

12 FPS

City frame rate

Procedurally generated city scene with voxel rendering

13 FPS

0 FPS slightly higher City frame rate

13 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

11 FPS

1 FPS slightly higher Clouds frame rate

10 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

129.75 points

8% slightly higher Blender score

119.66 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

14286 points

21% slightly higher Geekbench 5 (CUDA) score

11727 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

15667 points

25% slightly higher Geekbench 5 (OpenCL) score

12475 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

14310 points

20% slightly higher Geekbench 5 (Vulkan) score

11923 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

14517 points

20% slightly higher Geekbench 6 (OpenCL) score

12054 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

13469 points

21% slightly higher Geekbench 6 (Vulkan) score

11114 points

Specifications

Core Clock Speed

Nominal chip frequency

1354 MHz

6% slightly higher core clock speed

1266 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1480 MHz

9% slightly higher boost clock speed

1354 MHz

Memory

Onboard memory size for textures and vertices

4 GiB

100% significantly more memory

2 GiB

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

Identical

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

80.19 GB/s

0.07% slightly higher memory bandwidth

80.13 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

47 W

40 W

17% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

47.36 Gigapixels/s

118% significantly higher pixel rate

21.66 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

59.2 Gigatexels/s

36% slightly higher texture rate

43.33 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

640

25% slightly more shading units

512

Texture Mapping Units

Number of processors dedicated to applying textures

25% slightly 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

272nd of 586

281st of 586

Release date

The official date of release of this chip

2017 February

2018 February

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

Quadro P1000 vs Quadro P620 comparison

For gaming, the Quadro P1000 graphics card is better than the Quadro P620 in our tests.

The Quadro P1000 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. In addition, the Quadro P1000 also has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

Furthermore, the spec sheet for both these GPUs show that the Quadro P1000 has significantly more memory with 4 GiB of memory compared to 2 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Quadro P620 has a slightly lower TDP at 40 W when compared to the Quadro P1000 at 47 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 Quadro P1000 over the Quadro P620.