AMD Radeon Pro 555 vs AMD Radeon R7 M465X

VS

AMD Radeon Pro 555

AMD Radeon R7 M465X

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 2GB VRAM Radeon R7 M465X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555 's Advantages

Released 1 years and 1 months late

Larger VRAM bandwidth (81.60GB/s vs 72.00GB/s)

256 additional rendering cores

AMD Radeon R7 M465X 's Advantages

Boost Clock925MHz

Score

Benchmark

FP32 (float)

Radeon Pro 555 +37%

1.306 TFLOPS

Radeon R7 M465X

0.947 TFLOPS

Radeon Pro 555

VS

Radeon R7 M465X

Graphics Card

Jun 2017

Release Date

May 2016

Radeon Pro Mac

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

925 MHz

1275 MHz

Memory Clock

1125 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

81.60GB/s

Bandwidth

72.00GB/s

Render Config

12

Compute Units

8

-

768

Shading Units

512

48

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

13.60 GPixel/s

Pixel Rate

14.80 GPixel/s

40.80 GTexel/s

Texture Rate

29.60 GTexel/s

1306 GFLOPS

FP16 (half)

-

1306 GFLOPS

FP32 (float)

947.2 GFLOPS

81.60 GFLOPS

FP64 (double)

59.20 GFLOPS

Board Design

75W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Polaris 21

GPU Name

Tropo

Polaris 21 PRO

GPU Variant

Tropo LE

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

1.5 billion

123 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.2

Vulkan

1.2.170

-

6.4

Shader Model

6.5 (5.1)

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