NVIDIA GeForce GTX 1080 Ti 12 GB vs NVIDIA A2

VS

NVIDIA GeForce GTX 1080 Ti 12 GB

NVIDIA A2

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB 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 Ti 12 GB 's Advantages

Larger VRAM bandwidth (528.4GB/s vs 200.1GB/s)

1920 additional rendering cores

NVIDIA A2 's Advantages

Boost Clock has increased by 6% (1770MHz vs 1670MHz)

More VRAM (16GB vs 12GB)

Lower TDP (60W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 12 GB +135%

10.69 TFLOPS

A2

4.531 TFLOPS

GeForce GTX 1080 Ti 12 GB

VS

A2

Graphics Card

Unknown

Release Date

Nov 2021

GeForce 10

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1557 MHz

Base Clock

1440 MHz

1670 MHz

Boost Clock

1770 MHz

1376 MHz

Memory Clock

1563 MHz

Memory

12GB

Memory Size

16GB

GDDR5X

Memory Type

GDDR6

384bit

Memory Bus

128bit

528.4GB/s

Bandwidth

200.1GB/s

Render Config

-

25

SM Count

10

3200

Shading Units

1280

200

TMUs

40

80

ROPs

32

-

Tensor Cores

40

-

RT Cores

10

48 KB (per SM)

L1 Cache

128 KB (per SM)

0 MB

L2 Cache

2 MB

-

Theoretical Performance

133.6 GPixel/s

Pixel Rate

56.64 GPixel/s

334.0 GTexel/s

Texture Rate

70.80 GTexel/s

167.0 GFLOPS

FP16 (half)

4.531 TFLOPS

10.69 TFLOPS

FP32 (float)

4.531 TFLOPS

334.0 GFLOPS

FP64 (double)

70.80 GFLOPS

Board Design

250W

TDP

60W

600 W

Suggested PSU

250 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GP102

GPU Name

GA107

-

Pascal

Architecture

Ampere

TSMC

Foundry

Samsung

16 nm

Process Size

8 nm

11.8 billion

Transistors

Unknown

471 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

6.7

Shader Model

6.6

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