NVIDIA RTX A400 vs NVIDIA GeForce GTX 1080 11Gbps

VS

NVIDIA RTX A400

NVIDIA GeForce GTX 1080 11Gbps

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 8GB VRAM GeForce GTX 1080 11Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 7 years late

Boost Clock has increased by 2% (1762MHz vs 1733MHz)

Lower TDP (50W vs 180W)

NVIDIA GeForce GTX 1080 11Gbps 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (352.3GB/s vs 96.00GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A400

2.706 TFLOPS

GeForce GTX 1080 11Gbps +227%

8.873 TFLOPS

RTX A400

VS

GeForce GTX 1080 11Gbps

Graphics Card

Apr 2024

Release Date

Apr 2017

Quadro Ampere(Ax000)

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1417 MHz

Base Clock

1607 MHz

1762 MHz

Boost Clock

1733 MHz

1500 MHz

Memory Clock

1376 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5X

64bit

Memory Bus

256bit

96.00GB/s

Bandwidth

352.3GB/s

Render Config

-

6

SM Count

20

768

Shading Units

2560

24

TMUs

160

16

ROPs

64

24

Tensor Cores

-

6

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

28.19 GPixel/s

Pixel Rate

110.9 GPixel/s

42.29 GTexel/s

Texture Rate

277.3 GTexel/s

2.706 TFLOPS

FP16 (half)

138.6 GFLOPS

2.706 TFLOPS

FP32 (float)

8.873 TFLOPS

42.29 GFLOPS

FP64 (double)

277.3 GFLOPS

Board Design

50W

TDP

180W

250 W

Suggested PSU

450 W

4x mini-DisplayPort 1.4a

Outputs

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

None

Power Connectors

1x 8-pin

Graphics Processor

GA107

GPU Name

GP104

-

GPU Variant

GP104-410-A1

Ampere

Architecture

Pascal

Samsung

Foundry

TSMC

8 nm

Process Size

16 nm

8.7 billion

Transistors

7.2 billion

200 mm²

Die Size

314 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

6.1

6.8

Shader Model

6.4

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