AMD Radeon Pro 575 vs AMD Radeon HD 6550A

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575 and 2GB VRAM Radeon HD 6550A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575 's Advantages

Released 6 years and 4 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (217.0GB/s vs 25.60GB/s)

1568 additional rendering cores

AMD Radeon HD 6550A 's Advantages

Lower TDP (35W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 575 +750%

4.489 TFLOPS

Radeon HD 6550A

0.528 TFLOPS

Radeon Pro 575

VS

Radeon HD 6550A

Graphics Card

Jun 2017

Release Date

Feb 2011

Radeon Pro Mac

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

1695 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

217.0GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

32

Compute Units

6

2048

Shading Units

480

128

TMUs

24

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

35.07 GPixel/s

Pixel Rate

4.400 GPixel/s

140.3 GTexel/s

Texture Rate

13.20 GTexel/s

4.489 TFLOPS

FP16 (half)

-

4.489 TFLOPS

FP32 (float)

528.0 GFLOPS

280.6 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 20

GPU Name

Pinewood

Polaris 20 XL (215-0910052)

GPU Variant

Pinewood PRO

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

0.627 billion

232 mm²

Die Size

104 mm²

Board Design

150W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

5.0

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