AMD Radeon Pro 580 vs AMD Radeon Pro 575

VS

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

Main Differences

AMD Radeon Pro 580 's Advantages

Boost Clock1200MHz

More VRAM (8GB vs 4GB)

256 additional rendering cores

AMD Radeon Pro 575 's Advantages

Lower TDP (150W vs 185W)

Score

Benchmark

FP32 (float)

Radeon Pro 580 +23%

5.53 TFLOPS

Radeon Pro 575

4.489 TFLOPS

Radeon Pro 580

VS

Radeon Pro 575

Graphics Card

Jun 2017

Release Date

Jun 2017

Radeon Pro Mac

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1100 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1695 MHz

Memory Clock

1695 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

217.0GB/s

Bandwidth

217.0GB/s

Render Config

-

SM Count

-

36

Compute Units

32

2304

Shading Units

2048

144

TMUs

128

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

38.40 GPixel/s

Pixel Rate

35.07 GPixel/s

172.8 GTexel/s

Texture Rate

140.3 GTexel/s

5.530 TFLOPS

FP16 (half)

4.489 TFLOPS

5.530 TFLOPS

FP32 (float)

4.489 TFLOPS

345.6 GFLOPS

FP64 (double)

280.6 GFLOPS

Graphics Processor

Ellesmere

GPU Name

Polaris 20

Ellesmere XTA (216-0886220)

GPU Variant

Polaris 20 XL (215-0910052)

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

185W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

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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