NVIDIA RTX A4000H vs NVIDIA GeForce GTX 1080 11Gbps

VS

NVIDIA RTX A4000H NVIDIA GeForce GTX 1080 11Gbps

We compared two Desktop platform GPUs: 16GB VRAM RTX A4000H 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 A4000H 's Advantages

Released 4 years late

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (448.0GB/s vs 352.3GB/s)

3584 additional rendering cores

Lower TDP (140W vs 180W)

NVIDIA GeForce GTX 1080 11Gbps 's Advantages

Boost Clock has increased by 11% (1733MHz vs 1560MHz)

Score

Benchmark

FP32 (float)

RTX A4000H +116%

19.17 TFLOPS

GeForce GTX 1080 11Gbps

8.873 TFLOPS

RTX A4000H

VS

GeForce GTX 1080 11Gbps

Graphics Card

Apr 2021

Release Date

Apr 2017

Quadro Ampere

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

735 MHz

Base Clock

1607 MHz

1560 MHz

Boost Clock

1733 MHz

1750 MHz

Memory Clock

1376 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5X

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

352.3GB/s

Render Config

48

SM Count

20

-

Compute Units

-

6144

Shading Units

2560

192

TMUs

160

96

ROPs

64

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

4 MB

L2 Cache

2 MB

Theoretical Performance

149.8 GPixel/s

Pixel Rate

110.9 GPixel/s

299.5 GTexel/s

Texture Rate

277.3 GTexel/s

19.17 TFLOPS

FP16 (half)

138.6 GFLOPS

19.17 TFLOPS

FP32 (float)

8.873 TFLOPS

299.5 GFLOPS

FP64 (double)

277.3 GFLOPS

Graphics Processor

GA104

GPU Name

GP104

GA104-???-A1

GPU Variant

GP104-410-A1

Ampere

Architecture

Pascal

Samsung

Foundry

TSMC

8 nm

Process Size

16 nm

17.4 billion

Transistors

7.2 billion

392 mm²

Die Size

314 mm²

Board Design

140W

TDP

180W

300 W

Suggested PSU

450 W

4x DisplayPort 1.4a

Outputs

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

1x 6-pin

Power Connectors

1x 8-pin

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

6.7

Shader Model

6.4

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