AMD Radeon Pro Vega II vs AMD Radeon Pro Duo Polaris

VS

AMD Radeon Pro Vega II

AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II 's Advantages

Released 2 years and 2 months late

Boost Clock1720MHz

More VRAM (32GB vs 16GB)

Larger VRAM bandwidth (825.3GB/s vs 224.0GB/s)

1792 additional rendering cores

AMD Radeon Pro Duo Polaris 's Advantages

Lower TDP (250W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II +145%

14.09 TFLOPS

Radeon Pro Duo Polaris

5.728 TFLOPS

Radeon Pro Vega II

VS

Radeon Pro Duo Polaris

Graphics Card

Jun 2019

Release Date

Apr 2017

Radeon Pro Mac

Generation

Radeon Pro GCN

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 3.0 x16

Clock Speeds

1574 MHz

Base Clock

-

1720 MHz

Boost Clock

-

806 MHz

Memory Clock

1750 MHz

Memory

32GB

Memory Size

16GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

256bit

825.3GB/s

Bandwidth

224.0GB/s

Render Config

64

Compute Units

36

-

4096

Shading Units

2304

256

TMUs

144

64

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

39.78 GPixel/s

440.3 GTexel/s

Texture Rate

179.0 GTexel/s

28.18 TFLOPS

FP16 (half)

5.728 TFLOPS

14.09 TFLOPS

FP32 (float)

5.728 TFLOPS

7.045 TFLOPS

FP64 (double)

358.0 GFLOPS

Board Design

475W

TDP

250W

850 W

Suggested PSU

600 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Vega 20

GPU Name

Ellesmere

Vega 20 XT

GPU Variant

Ellesmere Gemini GL

GCN 5.1

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

13.23 billion

Transistors

5.7 billion

331 mm²

Die Size

232 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.7

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