AMD Radeon Pro 575 vs AMD Radeon Pro 580X

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575 and 8GB VRAM Radeon Pro 580X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575 's Advantages

Lower TDP (150W vs 185W)

AMD Radeon Pro 580X 's Advantages

Released 1 years and 9 months late

Boost Clock1200MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (218.9GB/s vs 217.0GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 575

4.489 TFLOPS

Radeon Pro 580X +23%

5.53 TFLOPS

Radeon Pro 575

VS

Radeon Pro 580X

Graphics Card

Jun 2017

Release Date

Mar 2019

Radeon Pro Mac

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1200 MHz

1695 MHz

Memory Clock

1710 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

217.0GB/s

Bandwidth

218.9GB/s

Render Config

-

SM Count

-

32

Compute Units

36

2048

Shading Units

2304

128

TMUs

144

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

Theoretical Performance

35.07 GPixel/s

Pixel Rate

38.40 GPixel/s

140.3 GTexel/s

Texture Rate

172.8 GTexel/s

4.489 TFLOPS

FP16 (half)

5.530 TFLOPS

4.489 TFLOPS

FP32 (float)

5.530 TFLOPS

280.6 GFLOPS

FP64 (double)

345.6 GFLOPS

Graphics Processor

Polaris 20

GPU Name

Ellesmere

Polaris 20 XL (215-0910052)

GPU Variant

Ellesmere XTA (216-0886220)

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

5.7 billion

Transistors

5.7 billion

232 mm²

Die Size

232 mm²

Board Design

150W

TDP

185W

-

Suggested PSU

-

No outputs

Outputs

2x HDMI 2.0b

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

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