AMD Radeon Pro Duo Polaris vs AMD Radeon Pro Vega II Duo

VS

AMD Radeon Pro Duo Polaris AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris 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

AMD Radeon Pro Duo Polaris 's Advantages

Larger VRAM bandwidth (224.0GB/s vs 1.02GB/s)

Lower TDP (250W vs 475W)

AMD Radeon Pro Vega II Duo 's Advantages

Released 2 years and 2 months late

Boost Clock1720MHz

More VRAM (32GB vs 16GB)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris

5.728 TFLOPS

Radeon Pro Vega II Duo +145%

14.09 TFLOPS

Radeon Pro Duo Polaris

VS

Radeon Pro Vega II Duo

Graphics Card

Apr 2017

Release Date

Jun 2019

Radeon Pro GCN

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1400 MHz

-

Boost Clock

1720 MHz

1750 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

32GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

4096bit

224.0GB/s

Bandwidth

1.02TB/s

Render Config

-

SM Count

-

36

Compute Units

64

2304

Shading Units

4096

144

TMUs

256

32

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

110.1 GPixel/s

179.0 GTexel/s

Texture Rate

440.3 GTexel/s

5.728 TFLOPS

FP16 (half)

28.18 TFLOPS

5.728 TFLOPS

FP32 (float)

14.09 TFLOPS

358.0 GFLOPS

FP64 (double)

7.045 TFLOPS

Graphics Processor

Ellesmere

GPU Name

Vega 20

Ellesmere Gemini GL

GPU Variant

Vega 20 XT

GCN 4.0

Architecture

GCN 5.1

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

5.7 billion

Transistors

13.23 billion

232 mm²

Die Size

331 mm²

Board Design

250W

TDP

475W

600 W

Suggested PSU

850 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.7

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