NVIDIA TITAN V vs NVIDIA T400 4 GB

VS

NVIDIA TITAN V

NVIDIA T400 4 GB

We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 4GB VRAM T400 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages

Boost Clock has increased by 2% (1455MHz vs 1425MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (651.3GB/s vs 80.00GB/s)

4736 additional rendering cores

NVIDIA T400 4 GB 's Advantages

Released 3 years and 5 months late

Lower TDP (30W vs 250W)

Score

Benchmark

FP32 (float)

TITAN V +1261%

14.9 TFLOPS

T400 4 GB

1.094 TFLOPS

TITAN V

VS

T400 4 GB

Graphics Card

Dec 2017

Release Date

May 2021

GeForce 10

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1200 MHz

Base Clock

420 MHz

1455 MHz

Boost Clock

1425 MHz

848 MHz

Memory Clock

1250 MHz

Memory

12GB

Memory Size

4GB

HBM2

Memory Type

GDDR6

3072bit

Memory Bus

64bit

651.3GB/s

Bandwidth

80.00GB/s

Render Config

-

80

SM Count

6

5120

Shading Units

384

320

TMUs

24

96

ROPs

16

640

Tensor Cores

-

96 KB (per SM)

L1 Cache

64 KB (per SM)

0 MB

L2 Cache

1024 KB

-

Theoretical Performance

139.7 GPixel/s

Pixel Rate

22.80 GPixel/s

465.6 GTexel/s

Texture Rate

34.20 GTexel/s

29.80 TFLOPS

FP16 (half)

2.189 TFLOPS

14.90 TFLOPS

FP32 (float)

1094 GFLOPS

7.450 TFLOPS

FP64 (double)

34.20 GFLOPS

Board Design

250W

TDP

30W

600 W

Suggested PSU

200 W

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

GV100

GPU Name

TU117

GV100-400-A1

GPU Variant

-

Volta

Architecture

Turing

TSMC

Foundry

TSMC

12 nm

Process Size

12 nm

21.1 billion

Transistors

4.7 billion

815 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

7.0

CUDA

7.5

6.6

Shader Model

6.6

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