NVIDIA GeForce GTX 1080 Ti 12 GB vs NVIDIA A30 PCIe

VS

NVIDIA GeForce GTX 1080 Ti 12 GB

NVIDIA A30 PCIe

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB and 24GB VRAM A30 PCIe 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

Boost Clock has increased by 16% (1670MHz vs 1440MHz)

NVIDIA A30 PCIe 's Advantages

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (933.1GB/s vs 528.4GB/s)

384 additional rendering cores

Lower TDP (165W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 12 GB +3%

10.69 TFLOPS

A30 PCIe

10.32 TFLOPS

GeForce GTX 1080 Ti 12 GB

VS

A30 PCIe

Graphics Card

Unknown

Release Date

Apr 2021

GeForce 10

Generation

Tesla Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1557 MHz

Base Clock

930 MHz

1670 MHz

Boost Clock

1440 MHz

1376 MHz

Memory Clock

1215 MHz

Memory

12GB

Memory Size

24GB

GDDR5X

Memory Type

HBM2e

384bit

Memory Bus

3072bit

528.4GB/s

Bandwidth

933.1GB/s

Render Config

-

25

SM Count

56

3200

Shading Units

3584

200

TMUs

224

80

ROPs

96

-

Tensor Cores

224

-

48 KB (per SM)

L1 Cache

192 KB (per SM)

0 MB

L2 Cache

24 MB

-

Theoretical Performance

133.6 GPixel/s

Pixel Rate

138.2 GPixel/s

334.0 GTexel/s

Texture Rate

322.6 GTexel/s

167.0 GFLOPS

FP16 (half)

10.32 TFLOPS

10.69 TFLOPS

FP32 (float)

10.32 TFLOPS

334.0 GFLOPS

FP64 (double)

5.161 TFLOPS

Board Design

250W

TDP

165W

600 W

Suggested PSU

450 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

8-pin EPS

Graphics Processor

GP102

GPU Name

GA100

-

Pascal

Architecture

Ampere

TSMC

Foundry

TSMC

16 nm

Process Size

7 nm

11.8 billion

Transistors

54.2 billion

471 mm²

Die Size

826 mm²

Graphics Features

12 (12_1)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

6.1

CUDA

8.0

6.7

Shader Model

N/A

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