NVIDIA GeForce GTX 1080 Ti vs AMD Radeon Pro Vega II Duo

VS

NVIDIA GeForce GTX 1080 Ti AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 11GB VRAM GeForce GTX 1080 Ti and 32GB VRAM Radeon Pro Vega II Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 's Advantages

Larger VRAM bandwidth (484.4GB/s vs 1.02GB/s)

Lower TDP (250W vs 475W)

AMD Radeon Pro Vega II Duo 's Advantages

Released 2 years and 3 months late

Boost Clock has increased by 9% (1720MHz vs 1582MHz)

More VRAM (32GB vs 11GB)

512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti

11.34 TFLOPS

Radeon Pro Vega II Duo +24%

14.09 TFLOPS

GeForce GTX 1080 Ti

VS

Radeon Pro Vega II Duo

Graphics Card

Mar 2017

Release Date

Jun 2019

GeForce 10

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

1481 MHz

Base Clock

1400 MHz

1582 MHz

Boost Clock

1720 MHz

1376 MHz

Memory Clock

1000 MHz

Memory

11GB

Memory Size

32GB

GDDR5X

Memory Type

HBM2

352bit

Memory Bus

4096bit

484.4GB/s

Bandwidth

1.02TB/s

Render Config

28

SM Count

-

Compute Units

64

3584

Shading Units

4096

224

TMUs

256

88

ROPs

64

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

4 MB

Theoretical Performance

139.2 GPixel/s

Pixel Rate

110.1 GPixel/s

354.4 GTexel/s

Texture Rate

440.3 GTexel/s

177.2 GFLOPS

FP16 (half)

28.18 TFLOPS

11.34 TFLOPS

FP32 (float)

14.09 TFLOPS

354.4 GFLOPS

FP64 (double)

7.045 TFLOPS

Graphics Processor

GP102

GPU Name

Vega 20

GP102-350-K1-A1

GPU Variant

Vega 20 XT

Pascal

Architecture

GCN 5.1

TSMC

Foundry

TSMC

16 nm

Process Size

7 nm

11.8 billion

Transistors

13.23 billion

471 mm²

Die Size

331 mm²

Board Design

250W

TDP

475W

600 W

Suggested PSU

850 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

6.1

CUDA

-

6.4

Shader Model

6.7

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