NVIDIA GeForce GTX 1080 11Gbps vs NVIDIA A2

VS

NVIDIA GeForce GTX 1080 11Gbps

NVIDIA A2

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 11Gbps and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 11Gbps 's Advantages

Larger VRAM bandwidth (352.3GB/s vs 200.1GB/s)

1280 additional rendering cores

NVIDIA A2 's Advantages

Released 4 years and 7 months late

Boost Clock has increased by 2% (1770MHz vs 1733MHz)

More VRAM (16GB vs 8GB)

Lower TDP (60W vs 180W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 11Gbps +95%

8.873 TFLOPS

A2

4.531 TFLOPS

GeForce GTX 1080 11Gbps

VS

A2

Graphics Card

Apr 2017

Release Date

Nov 2021

GeForce 10

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1607 MHz

Base Clock

1440 MHz

1733 MHz

Boost Clock

1770 MHz

1376 MHz

Memory Clock

1563 MHz

Memory

8GB

Memory Size

16GB

GDDR5X

Memory Type

GDDR6

256bit

Memory Bus

128bit

352.3GB/s

Bandwidth

200.1GB/s

Render Config

-

20

SM Count

10

2560

Shading Units

1280

160

TMUs

40

64

ROPs

32

-

Tensor Cores

40

-

RT Cores

10

48 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

110.9 GPixel/s

Pixel Rate

56.64 GPixel/s

277.3 GTexel/s

Texture Rate

70.80 GTexel/s

138.6 GFLOPS

FP16 (half)

4.531 TFLOPS

8.873 TFLOPS

FP32 (float)

4.531 TFLOPS

277.3 GFLOPS

FP64 (double)

70.80 GFLOPS

Board Design

180W

TDP

60W

450 W

Suggested PSU

250 W

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

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

GP104

GPU Name

GA107

GP104-410-A1

GPU Variant

-

Pascal

Architecture

Ampere

TSMC

Foundry

Samsung

16 nm

Process Size

8 nm

7.2 billion

Transistors

Unknown

314 mm²

Die Size

Unknown

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

6.1

CUDA

8.6

6.4

Shader Model

6.6

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