NVIDIA GeForce GTX 980 Ti vs NVIDIA T400 4GB

Compare NVIDIA GeForce GTX 980 Ti 6 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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Benchmark Score

Overall Score

General gaming and workstation score

3839 points

354% significantly better overall score

844 points

Flux Core frame rate

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

76 FPS

54 FPS significantly higher Flux Core frame rate

22 FPS

Electron frame rate

Randomly generated noise sphere test

58 FPS

47 FPS significantly higher Electron frame rate

11 FPS

City frame rate

Procedurally generated city scene with voxel rendering

52 FPS

37 FPS significantly higher City frame rate

14 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

47 FPS

39 FPS significantly higher Clouds frame rate

8 FPS

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

536.77 points

208% significantly higher Blender score

174.01 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

36268 points

122% significantly higher Geekbench 5 (CUDA) score

16323 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

40025 points

142% significantly higher Geekbench 5 (OpenCL) score

16489 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

43854 points

155% significantly higher Geekbench 6 (OpenCL) score

17184 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

47793 points

194% significantly higher Geekbench 6 (Vulkan) score

16244 points

Specifications

Core Clock Speed

Nominal chip frequency

1076 MHz

156% significantly higher core clock speed

420 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1076 MHz

1425 MHz

32% slightly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

384 Bit

499% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

336.6 GB/s

320% significantly higher memory bandwidth

80 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

250 W

30 W

733% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

103.3 Gigapixels/s

353% significantly higher pixel rate

22.8 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

189.4 Gigatexels/s

453% significantly higher texture rate

34.2 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

2816

633% significantly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

176

633% 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

127th of 586

273rd of 586

Release date

The official date of release of this chip

2015 June

2021 May

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

GeForce GTX 980 Ti vs T400 4GB comparison

For gaming, the GeForce GTX 980 Ti graphics card is better than the T400 4GB in our tests.

In our comparison, the GeForce GTX 980 Ti 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. Despite this, the T400 4GB 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 GTX 980 Ti at 250 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 GeForce GTX 980 Ti is better than the T400 4GB.