AMD Radeon R9 M395 Mac Edition vs ATI Mobility Radeon HD 550v

VS

AMD Radeon R9 M395 Mac Edition ATI Mobility Radeon HD 550v

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M395 Mac Edition and 1024MB VRAM Mobility Radeon HD 550v 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 late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (174.7GB/s vs 19.20GB/s)

1472 additional rendering cores

ATI Mobility Radeon HD 550v 's Advantages

Lower TDP (10W vs 250W)

Score

Benchmark

FP32 (float)

Radeon R9 M395 Mac Edition +937%

2.989 TFLOPS

Mobility Radeon HD 550v

0.288 TFLOPS

Radeon R9 M395 Mac Edition

VS

Mobility Radeon HD 550v

Graphics Card

May 2015

Release Date

May 2010

Crystal System

Generation

M9x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1365 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

174.7GB/s

Bandwidth

19.20GB/s

Render Config

-

SM Count

-

28

Compute Units

4

1792

Shading Units

320

112

TMUs

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

-

L2 Cache

128 KB

Theoretical Performance

26.69 GPixel/s

Pixel Rate

3.600 GPixel/s

93.41 GTexel/s

Texture Rate

14.40 GTexel/s

-

FP16 (half)

-

2.989 TFLOPS

FP32 (float)

288.0 GFLOPS

373.6 GFLOPS

FP64 (double)

-

Graphics Processor

Amethyst

GPU Name

M96

Amethyst PRO (216-0872004)

GPU Variant

-

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

5 billion

Transistors

0.514 billion

366 mm²

Die Size

146 mm²

Board Design

250W

TDP

10W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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