AMD Radeon Pro 570 vs AMD Radeon HD 7450A

VS

AMD Radeon Pro 570

AMD Radeon HD 7450A

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 570 and 512MB VRAM Radeon HD 7450A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 570 's Advantages

Released 5 years and 5 months late

Boost Clock1105MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (217.0GB/s vs 12.80GB/s)

1632 additional rendering cores

AMD Radeon HD 7450A 's Advantages

Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 570 +1880%

3.96 TFLOPS

Radeon HD 7450A

0.2 TFLOPS

Radeon Pro 570

VS

Radeon HD 7450A

Graphics Card

Jun 2017

Release Date

Jan 2012

Radeon Pro Mac

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1000 MHz

Base Clock

-

1105 MHz

Boost Clock

-

1695 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

217.0GB/s

Bandwidth

12.80GB/s

Render Config

28

Compute Units

2

-

1792

Shading Units

160

112

TMUs

8

32

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

35.36 GPixel/s

Pixel Rate

2.500 GPixel/s

123.8 GTexel/s

Texture Rate

5.000 GTexel/s

3.960 TFLOPS

FP16 (half)

-

3.960 TFLOPS

FP32 (float)

200.0 GFLOPS

247.5 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 20

GPU Name

Caicos

Polaris 20

GPU Variant

-

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

0.37 billion

232 mm²

Die Size

67 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

6.4

Shader Model

5.0

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