NVIDIA GeForce GTX 980 Ti vs NVIDIA T400 4 GB

VS

NVIDIA GeForce GTX 980 Ti

NVIDIA T400 4 GB

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 980 Ti and 4GB VRAM T400 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Ti 's Advantages

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (336.6GB/s vs 80.00GB/s)

2432 additional rendering cores

NVIDIA T400 4 GB 's Advantages

Released 5 years and 11 months late

Boost Clock has increased by 32% (1425MHz vs 1076MHz)

Lower TDP (30W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 980 Ti +453%

6.06 TFLOPS

T400 4 GB

1.094 TFLOPS

Blender

GeForce GTX 980 Ti +198%

544

T400 4 GB

182

OctaneBench

GeForce GTX 980 Ti +315%

133

T400 4 GB

32

GeForce GTX 980 Ti

VS

T400 4 GB

Graphics Card

Jun 2015

Release Date

May 2021

GeForce 900

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

420 MHz

1076 MHz

Boost Clock

1425 MHz

1753 MHz

Memory Clock

1250 MHz

Memory

6GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

64bit

336.6GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

6

2816

Shading Units

384

176

TMUs

24

96

ROPs

16

-

48 KB (per SMM)

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

1024 KB

-

Theoretical Performance

103.3 GPixel/s

Pixel Rate

22.80 GPixel/s

189.4 GTexel/s

Texture Rate

34.20 GTexel/s

-

FP16 (half)

2.189 TFLOPS

6.060 TFLOPS

FP32 (float)

1094 GFLOPS

189.4 GFLOPS

FP64 (double)

34.20 GFLOPS

Board Design

250W

TDP

30W

600 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

3x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GM200

GPU Name

TU117

GM200-310-A1

GPU Variant

-

Maxwell 2.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

8 billion

Transistors

4.7 billion

601 mm²

Die Size

200 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

7.5

6.4

Shader Model

6.6

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