AMD Radeon RX 580X vs AMD Radeon Pro Vega II Duo

VS

AMD Radeon RX 580X

AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580X 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 RX 580X 's Advantages

Lower TDP (185W vs 475W)

AMD Radeon Pro Vega II Duo 's Advantages

Released 1 years and 2 months late

Boost Clock has increased by 28% (1720MHz vs 1340MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (1020GB/s vs 256.0GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 580X

6.175 TFLOPS

Radeon Pro Vega II Duo +128%

14.09 TFLOPS

Radeon RX 580X

VS

Radeon Pro Vega II Duo

Graphics Card

Apr 2018

Release Date

Jun 2019

Polaris

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

1257 MHz

Base Clock

1400 MHz

1340 MHz

Boost Clock

1720 MHz

2000 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

32GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

4096bit

256.0GB/s

Bandwidth

1020GB/s

Render Config

36

Compute Units

64

-

2304

Shading Units

4096

144

TMUs

256

32

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

42.88 GPixel/s

Pixel Rate

110.1 GPixel/s

193.0 GTexel/s

Texture Rate

440.3 GTexel/s

6.175 TFLOPS

FP16 (half)

28.18 TFLOPS

6.175 TFLOPS

FP32 (float)

14.09 TFLOPS

385.9 GFLOPS

FP64 (double)

7.045 TFLOPS

Board Design

185W

TDP

475W

450 W

Suggested PSU

850 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 8-pin

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

Vega 20

Polaris 20 XTX (215-0910038)

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

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.7

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