NVIDIA RTX A400 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

VS

NVIDIA RTX A400

NVIDIA GeForce RTX 3070 Ti 8 GB GA102

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 8GB VRAM GeForce RTX 3070 Ti 8 GB GA102 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 1 years and 6 months late

Lower TDP (50W vs 290W)

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 's Advantages

Boost Clock has increased by 0% (1770MHz vs 1762MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (608.3GB/s vs 96.00GB/s)

5376 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A400

2.706 TFLOPS

GeForce RTX 3070 Ti 8 GB GA102 +703%

21.75 TFLOPS

RTX A400

VS

GeForce RTX 3070 Ti 8 GB GA102

Graphics Card

Apr 2024

Release Date

Oct 2022

Quadro Ampere(Ax000)

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1417 MHz

Base Clock

1575 MHz

1762 MHz

Boost Clock

1770 MHz

1500 MHz

Memory Clock

1188 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6X

64bit

Memory Bus

256bit

96.00GB/s

Bandwidth

608.3GB/s

Render Config

-

6

SM Count

48

768

Shading Units

6144

24

TMUs

192

16

ROPs

96

24

Tensor Cores

192

6

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

28.19 GPixel/s

Pixel Rate

169.9 GPixel/s

42.29 GTexel/s

Texture Rate

339.8 GTexel/s

2.706 TFLOPS

FP16 (half)

21.75 TFLOPS

2.706 TFLOPS

FP32 (float)

21.75 TFLOPS

42.29 GFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

50W

TDP

290W

250 W

Suggested PSU

600 W

4x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Processor

GA107

GPU Name

GA102

-

GPU Variant

GA102-150-A1

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

8.7 billion

Transistors

28.3 billion

200 mm²

Die Size

628 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.6

6.8

Shader Model

6.6

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