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

VS

NVIDIA GeForce RTX 3070 Ti 8 GB GA102

NVIDIA RTX A400

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

Main Differences

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

NVIDIA RTX A400 's Advantages

Released 1 years and 6 months late

Lower TDP (50W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti 8 GB GA102 +703%

21.75 TFLOPS

RTX A400

2.706 TFLOPS

GeForce RTX 3070 Ti 8 GB GA102

VS

RTX A400

Graphics Card

Oct 2022

Release Date

Apr 2024

GeForce 30

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1575 MHz

Base Clock

727 MHz

1770 MHz

Boost Clock

1762 MHz

1188 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

64bit

608.3GB/s

Bandwidth

96.00GB/s

Render Config

-

48

SM Count

6

6144

Shading Units

768

192

TMUs

24

96

ROPs

16

192

Tensor Cores

24

48

RT Cores

6

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

28.19 GPixel/s

339.8 GTexel/s

Texture Rate

42.29 GTexel/s

21.75 TFLOPS

FP16 (half)

2.706 TFLOPS

21.75 TFLOPS

FP32 (float)

2.706 TFLOPS

339.8 GFLOPS

FP64 (double)

42.29 GFLOPS

Board Design

290W

TDP

50W

600 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

1x 12-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

GA107

GA102-150-A1

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

8.7 billion

628 mm²

Die Size

200 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

6.6

Shader Model

6.7

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