AMD Radeon HD 6650A vs AMD Radeon Pro 570

VS

AMD Radeon HD 6650A

AMD Radeon Pro 570

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6650A and 4GB VRAM Radeon Pro 570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6650A 's Advantages

Lower TDP (45W vs 150W)

AMD Radeon Pro 570 's Advantages

Released 6 years and 2 months late

Boost Clock1105MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (217.0GB/s vs 28.80GB/s)

1312 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6650A

0.576 TFLOPS

Radeon Pro 570 +587%

3.96 TFLOPS

Radeon HD 6650A

VS

Radeon Pro 570

Graphics Card

Apr 2011

Release Date

Jun 2017

All-In-One

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1105 MHz

900 MHz

Memory Clock

1695 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

217.0GB/s

Render Config

6

Compute Units

28

-

480

Shading Units

1792

24

TMUs

112

8

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

35.36 GPixel/s

14.40 GTexel/s

Texture Rate

123.8 GTexel/s

-

FP16 (half)

3.960 TFLOPS

576.0 GFLOPS

FP32 (float)

3.960 TFLOPS

-

FP64 (double)

247.5 GFLOPS

Board Design

45W

TDP

150W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Onega

GPU Name

Polaris 20

-

GPU Variant

Polaris 20

TeraScale 2

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.716 billion

Transistors

5.7 billion

118 mm²

Die Size

232 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2

-

5.0

Shader Model

6.4

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