AMD Radeon Pro 555 vs AMD Radeon HD 7470A

VS

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 512MB VRAM Radeon HD 7470A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555 's Advantages

Released 5 years and 5 months late

Larger VRAM bandwidth (81.60GB/s vs 12.80GB/s)

608 additional rendering cores

AMD Radeon HD 7470A 's Advantages

Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)

Radeon Pro 555 +553%

1.306 TFLOPS

Radeon HD 7470A

0.2 TFLOPS

Radeon Pro 555

VS

Radeon HD 7470A

Graphics Card

Jun 2017

Release Date

Jan 2012

Radeon Pro Mac

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

1275 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

81.60GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

-

12

Compute Units

2

768

Shading Units

160

48

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

128 KB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

2.500 GPixel/s

40.80 GTexel/s

Texture Rate

5.000 GTexel/s

1306 GFLOPS

FP16 (half)

-

1306 GFLOPS

FP32 (float)

200.0 GFLOPS

81.60 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 21

GPU Name

Caicos

Polaris 21 PRO

GPU Variant

-

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

3 billion

Transistors

0.37 billion

123 mm²

Die Size

67 mm²

Board Design

75W

TDP

25W

-

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

Related GPU Comparisons

1

NVIDIA GeForce RTX 2050 Mobile vs AMD Radeon Pro 555

2

NVIDIA GeForce GTX 965M vs AMD Radeon Pro 555

3

AMD Radeon Pro 555 vs NVIDIA GeForce GTX 460M

4

AMD Radeon Pro 555 vs AMD Radeon E9173 PCIe

5

AMD Radeon Pro 555 vs AMD Radeon RX 5500M

6

NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon Pro 555

7

NVIDIA GeForce MX350 vs AMD Radeon Pro 555

8

AMD Radeon Pro 555 vs AMD Radeon R9 M395X Mac Edition

9

AMD Radeon Pro 555 vs NVIDIA P106M

10

AMD Radeon Pro 555 vs NVIDIA GeForce G103M