AMD Radeon E9550 MXM vs AMD Radeon R9 M390 Mac Edition

VS

AMD Radeon E9550 MXM

AMD Radeon R9 M390 Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9550 MXM and 2GB VRAM Radeon R9 M390 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9550 MXM 's Advantages

Released 1 years and 4 months late

Boost Clock1266MHz

More VRAM (8GB vs 2GB)

1280 additional rendering cores

AMD Radeon R9 M390 Mac Edition 's Advantages

Larger VRAM bandwidth (174.7GB/s vs 160.0GB/s)

Lower TDP (80W vs 95W)

Score

Benchmark

FP32 (float)

Radeon E9550 MXM +197%

5.834 TFLOPS

Radeon R9 M390 Mac Edition

1.962 TFLOPS

Radeon E9550 MXM

VS

Radeon R9 M390 Mac Edition

Graphics Card

Sep 2016

Release Date

May 2015

Embedded

Generation

Crystal System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1120 MHz

Base Clock

-

1266 MHz

Boost Clock

-

1250 MHz

Memory Clock

1365 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

174.7GB/s

Render Config

36

Compute Units

16

-

2304

Shading Units

1024

144

TMUs

64

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

40.51 GPixel/s

Pixel Rate

30.66 GPixel/s

182.3 GTexel/s

Texture Rate

61.31 GTexel/s

5.834 TFLOPS

FP16 (half)

-

5.834 TFLOPS

FP32 (float)

1.962 TFLOPS

364.6 GFLOPS

FP64 (double)

122.6 GFLOPS

Board Design

95W

TDP

80W

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

Pitcairn

Ellesmere XT

GPU Variant

Pitcairn PRO (215-0828062)

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

2.8 billion

232 mm²

Die Size

212 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

Vulkan

1.2

-

6.4

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon E9550 MXM vs AMD Radeon R5 M445

2

AMD Radeon E9550 MXM vs NVIDIA GeForce GT 550M

3

AMD Radeon E9550 MXM vs AMD Radeon HD 7450A

4

AMD Radeon E9550 MXM vs AMD Radeon RX 6500M

5

AMD Radeon E9550 MXM vs AMD Radeon R9 M290X Mac Edition

6

AMD Radeon E9550 MXM vs AMD FirePro W6150M

7

AMD Radeon E9550 MXM vs AMD Radeon Pro WX 3200 Mobile

8

AMD Radeon E9550 MXM vs NVIDIA GeForce GTX 670MX

9

AMD Radeon E9550 MXM vs NVIDIA GeForce MX250

10

AMD Radeon E9550 MXM vs NVIDIA GeForce RTX 2070 SUPER Max Q

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster