AMD Radeon R9 M395 Mac Edition vs ATI Mobility Radeon HD 4550

VS

AMD Radeon R9 M395 Mac Edition ATI Mobility Radeon HD 4550

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M395 Mac Edition and 512MB VRAM Mobility Radeon HD 4550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M395 Mac Edition 's Advantages

Released 5 years and 4 months late

Larger VRAM bandwidth (174.7GB/s vs 11.20GB/s)

1712 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M395 Mac Edition +3296%

2.989 TFLOPS

Mobility Radeon HD 4550

0.088 TFLOPS

Radeon R9 M395 Mac Edition

VS

Mobility Radeon HD 4550

Graphics Card

May 2015

Release Date

Jan 2010

Crystal System

Generation

M9x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-II

Clock Speeds

-

Base Clock

-

Boost Clock

-

1365 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

174.7GB/s

Bandwidth

11.20GB/s

Render Config

-

SM Count

-

28

Compute Units

1

1792

Shading Units

80

112

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

-

L2 Cache

64 KB

Theoretical Performance

26.69 GPixel/s

Pixel Rate

2.200 GPixel/s

93.41 GTexel/s

Texture Rate

4.400 GTexel/s

-

FP16 (half)

-

2.989 TFLOPS

FP32 (float)

88.00 GFLOPS

373.6 GFLOPS

FP64 (double)

-

Graphics Processor

Amethyst

GPU Name

M93

Amethyst PRO (216-0872004)

GPU Variant

-

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

5 billion

Transistors

0.242 billion

366 mm²

Die Size

73 mm²

Board Design

250W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

-

6.3

Shader Model

4.1

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