NVIDIA TITAN V vs NVIDIA RTX A400

VS

NVIDIA TITAN V

NVIDIA RTX A400

We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 4GB VRAM RTX A400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (651.3GB/s vs 96.00GB/s)

4352 additional rendering cores

NVIDIA RTX A400 's Advantages

Released 6 years and 4 months late

Boost Clock has increased by 21% (1762MHz vs 1455MHz)

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

TITAN V +450%

14.9 TFLOPS

RTX A400

2.706 TFLOPS

TITAN V

VS

RTX A400

Graphics Card

Dec 2017

Release Date

Apr 2024

GeForce 10

Generation

Quadro Ampere(Ax000)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1200 MHz

Base Clock

1417 MHz

1455 MHz

Boost Clock

1762 MHz

848 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

4GB

HBM2

Memory Type

GDDR6

3072bit

Memory Bus

64bit

651.3GB/s

Bandwidth

96.00GB/s

Render Config

-

80

SM Count

6

5120

Shading Units

768

320

TMUs

24

96

ROPs

16

640

Tensor Cores

24

-

RT Cores

6

96 KB (per SM)

L1 Cache

128 KB (per SM)

0 MB

L2 Cache

2 MB

-

Theoretical Performance

139.7 GPixel/s

Pixel Rate

28.19 GPixel/s

465.6 GTexel/s

Texture Rate

42.29 GTexel/s

29.80 TFLOPS

FP16 (half)

2.706 TFLOPS

14.90 TFLOPS

FP32 (float)

2.706 TFLOPS

7.450 TFLOPS

FP64 (double)

42.29 GFLOPS

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GV100

GPU Name

GA107

GV100-400-A1

GPU Variant

-

Volta

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

21.1 billion

Transistors

8.7 billion

815 mm²

Die Size

200 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.0

CUDA

8.6

6.6

Shader Model

6.8

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