AMD Radeon Pro 570 vs AMD Radeon Pro 555X

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 570 and 4GB VRAM Radeon Pro 555X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 570 's Advantages

Boost Clock1105MHz

Larger VRAM bandwidth (217.0GB/s vs 94.08GB/s)

1024 additional rendering cores

AMD Radeon Pro 555X 's Advantages

Released 1 years and 1 months late

Lower TDP (75W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 570 +184%

3.96 TFLOPS

Radeon Pro 555X

1.393 TFLOPS

Radeon Pro 570

VS

Radeon Pro 555X

Graphics Card

Jun 2017

Release Date

Jul 2018

Radeon Pro Mac

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1000 MHz

Base Clock

-

1105 MHz

Boost Clock

-

1695 MHz

Memory Clock

1470 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

217.0GB/s

Bandwidth

94.08GB/s

Render Config

-

SM Count

-

28

Compute Units

12

1792

Shading Units

768

112

TMUs

48

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

Theoretical Performance

35.36 GPixel/s

Pixel Rate

14.51 GPixel/s

123.8 GTexel/s

Texture Rate

43.54 GTexel/s

3.960 TFLOPS

FP16 (half)

1393 GFLOPS

3.960 TFLOPS

FP32 (float)

1393 GFLOPS

247.5 GFLOPS

FP64 (double)

87.07 GFLOPS

Graphics Processor

Polaris 20

GPU Name

Polaris 21

Polaris 20

GPU Variant

Polaris 21 PRO

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

5.7 billion

Transistors

3 billion

232 mm²

Die Size

123 mm²

Board Design

150W

TDP

75W

-

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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