NVIDIA GeForce RTX 3080 Laptop vs NVIDIA T400 4GB

Compare NVIDIA GeForce RTX 3080 Laptop 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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GPU Comparison

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NVIDIA GeForce RTX 3080 Laptop

NVIDIA T400 4GB

Benchmark Score

Overall Score

General gaming and workstation score

7890 points

834% significantly better overall score

844 points

Flux Core frame rate

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

185 FPS

163 FPS significantly higher Flux Core frame rate

22 FPS

Electron frame rate

Randomly generated noise sphere test

95 FPS

84 FPS significantly higher Electron frame rate

11 FPS

City frame rate

Procedurally generated city scene with voxel rendering

132 FPS

118 FPS significantly higher City frame rate

14 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

75 FPS

67 FPS significantly higher Clouds frame rate

8 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

3279.67 points

1784% significantly higher Blender score

174.01 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

138398 points

747% significantly higher Geekbench 5 (CUDA) score

16323 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

125425 points

660% significantly higher Geekbench 5 (OpenCL) score

16489 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

113801 points

562% significantly higher Geekbench 6 (OpenCL) score

17184 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

103840 points

539% significantly higher Geekbench 6 (Vulkan) score

16244 points

Specifications

Core Clock Speed

Nominal chip frequency

1110 MHz

164% significantly higher core clock speed

420 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1545 MHz

8% 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

115 W

30 W

283% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

148.3 Gigapixels/s

550% significantly higher pixel rate

22.8 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

296.6 Gigatexels/s

767% 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

59th of 586

273rd of 586

Release date

The official date of release of this chip

2021 January

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

GeForce RTX 3080 Laptop vs T400 4GB benchmarks

According to the hardwareDB Benchmark, the GeForce RTX 3080 Laptop GPU is faster than the T400 4GB in gaming.

The GeForce RTX 3080 Laptop has a significantly 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 GeForce RTX 3080 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 T400 4GB has a significantly lower TDP at 30 W when compared to the GeForce RTX 3080 Laptop at 115 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 GeForce RTX 3080 Laptop over the T400 4GB.