NVIDIA A16 PCIe vs NVIDIA GeForce GTX 1080

VS

NVIDIA A16 PCIe

NVIDIA GeForce GTX 1080

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 8GB VRAM GeForce GTX 1080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages

Released 4 years and 11 months late

More VRAM (16GB vs 8GB)

NVIDIA GeForce GTX 1080 's Advantages

Boost Clock has increased by 2% (1733MHz vs 1695MHz)

Larger VRAM bandwidth (320.3GB/s vs 231.9GB/s)

1280 additional rendering cores

Lower TDP (180W vs 250W)

Score

Benchmark

FP32 (float)

A16 PCIe

4.339 TFLOPS

GeForce GTX 1080 +104%

8.873 TFLOPS

A16 PCIe

VS

GeForce GTX 1080

Graphics Card

Apr 2021

Release Date

May 2016

Tesla

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

885 MHz

Base Clock

1607 MHz

1695 MHz

Boost Clock

1733 MHz

1812 MHz

Memory Clock

1251 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5X

128bit

Memory Bus

256bit

231.9GB/s

Bandwidth

320.3GB/s

Render Config

-

10

SM Count

20

1280

Shading Units

2560

40

TMUs

160

32

ROPs

64

40

Tensor Cores

-

10

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

54.24 GPixel/s

Pixel Rate

110.9 GPixel/s

67.80 GTexel/s

Texture Rate

277.3 GTexel/s

4.339 TFLOPS

FP16 (half)

138.6 GFLOPS

4.339 TFLOPS

FP32 (float)

8.873 TFLOPS

135.6 GFLOPS

FP64 (double)

277.3 GFLOPS

Board Design

250W

TDP

180W

600 W

Suggested PSU

450 W

No outputs

Outputs

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

8-pin EPS

Power Connectors

1x 8-pin

Graphics Processor

GA107

GPU Name

GP104

-

GPU Variant

GP104-400-A1

Ampere

Architecture

Pascal

Samsung

Foundry

TSMC

8 nm

Process Size

16 nm

Unknown

Transistors

7.2 billion

Unknown

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

6.6

Shader Model

6.4

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