NVIDIA Quadro RTX 4000 vs NVIDIA RTX A4000 Laptop

Compare NVIDIA Quadro RTX 4000 8 GB vs NVIDIA RTX A4000 Laptop, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

4988 points

5498 points

10% slightly better overall score

Flux Core frame rate

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

115 FPS

140 FPS

25 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

66 FPS

1 FPS slightly higher Electron frame rate

64 FPS

City frame rate

Procedurally generated city scene with voxel rendering

78 FPS

95 FPS

17 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

50 FPS

54 FPS

4 FPS slightly higher Clouds frame rate

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

2173.35 points

2640.64 points

21% slightly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

94250 points

118896 points

26% slightly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

85184 points

106611 points

25% slightly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

66795 points

73002 points

9% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

84977 points

97351 points

14% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

79052 points

91700 points

15% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1005 MHz

1140 MHz

13% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1545 MHz

1680 MHz

8% slightly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

Identical

256 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

416 GB/s

8% slightly higher memory bandwidth

384 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

160 W

140 W

14% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

98.88 Gigapixels/s

134.4 Gigapixels/s

35% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

222.5 Gigatexels/s

268.8 Gigatexels/s

20% slightly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

7.12 TFLOPS

17.2 TFLOPS

141% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2304

5120

122% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

144

160

11% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

25% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

103rd of 597

92nd of 597

Release date

The official date of release of this chip

2018 November

2021 April

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Quadro RTX 4000 vs RTX A4000 Laptop specs and performance

For gaming, the RTX A4000 Laptop graphics card is better than the Quadro RTX 4000 in our tests.

In our comparison, the RTX A4000 Laptop has a slightly 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. In addition, the RTX A4000 Laptop also 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.

In addition, the RTX A4000 Laptop has a slightly lower TDP at 140 W when compared to the Quadro RTX 4000 at 160 W. TDP (Thermal Design Power) measures total heat output from the chip.

In terms of raw gaming performance in our GPU benchmark, the RTX A4000 Laptop is better than the Quadro RTX 4000.