NVIDIA RTX A4000 vs NVIDIA T400 4GB

Compare NVIDIA RTX A4000 16 GB vs NVIDIA T400 4GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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NVIDIA T400 4GB

Price

The cheapest price from our partner retailers

$ 1385.00

$ 175.99

$ 1209.01 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

7111 points

742% significantly better overall score

844 points

Flux Core frame rate

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

175 FPS

152 FPS significantly higher Flux Core frame rate

22 FPS

Electron frame rate

Randomly generated noise sphere test

88 FPS

77 FPS significantly higher Electron frame rate

11 FPS

City frame rate

Procedurally generated city scene with voxel rendering

119 FPS

104 FPS significantly higher City frame rate

14 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

65 FPS

57 FPS significantly higher Clouds frame rate

8 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

3139.35 points

1704% significantly higher Blender score

174.01 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

124547 points

663% significantly higher Geekbench 5 (CUDA) score

16323 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

116149 points

604% significantly higher Geekbench 5 (OpenCL) score

16489 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

122638 points

613% significantly higher Geekbench 6 (OpenCL) score

17184 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

127645 points

685% significantly higher Geekbench 6 (Vulkan) score

16244 points

Specifications

Core Clock Speed

Nominal chip frequency

735 MHz

75% significantly higher core clock speed

420 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1560 MHz

9% slightly higher boost clock speed

1425 MHz

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

300% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

448 GB/s

459% significantly higher memory bandwidth

80 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

140 W

30 W

366% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

149.8 Gigapixels/s

557% significantly higher pixel rate

22.8 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

299.5 Gigatexels/s

775% significantly higher texture rate

34.2 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

6144

1500% significantly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

192

700% 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

66th of 586

273rd of 586

Release date

The official date of release of this chip

2021 April

2021 May

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

RTX A4000 vs T400 4GB benchmarks

According to the hardwareDB Benchmark, the RTX A4000 GPU is faster than the T400 4GB in gaming.

Our database shows that the RTX A4000 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. In addition, the RTX A4000 also has a slightly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In addition, the T400 4GB has a significantly lower TDP at 30 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 terms of raw gaming performance in our GPU benchmark, the RTX A4000 is better than the T400 4GB.