AMD Radeon R9 M390 Mac Edition vs ATI Mobility Radeon HD 545v

VS

AMD Radeon R9 M390 Mac Edition

ATI Mobility Radeon HD 545v

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M390 Mac Edition and 512MB VRAM Mobility Radeon HD 545v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M390 Mac Edition 's Advantages

Released 5 years late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (174.7GB/s vs 12.80GB/s)

944 additional rendering cores

ATI Mobility Radeon HD 545v 's Advantages

Lower TDP (15W vs 80W)

Score

Benchmark

FP32 (float)

Radeon R9 M390 Mac Edition +1606%

1.962 TFLOPS

Mobility Radeon HD 545v

0.115 TFLOPS

Radeon R9 M390 Mac Edition

VS

Mobility Radeon HD 545v

Graphics Card

May 2015

Release Date

May 2010

Crystal System

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

1365 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

174.7GB/s

Bandwidth

12.80GB/s

Render Config

16

Compute Units

1

-

1024

Shading Units

80

64

TMUs

8

32

ROPs

4

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

64 KB

-

Theoretical Performance

30.66 GPixel/s

Pixel Rate

2.880 GPixel/s

61.31 GTexel/s

Texture Rate

5.760 GTexel/s

-

1.962 TFLOPS

FP32 (float)

115.2 GFLOPS

122.6 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

15W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Pitcairn

GPU Name

M92

Pitcairn PRO (215-0828062)

GPU Variant

-

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.8 billion

Transistors

0.242 billion

212 mm²

Die Size

73 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

5.1

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon R9 M390 Mac Edition vs AMD Radeon R7 M360

2

AMD Radeon R9 M390 Mac Edition vs AMD FirePro M6000

3

AMD Radeon R9 M390 Mac Edition vs AMD Radeon R9 M380

4

AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce GT 555M

5

AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce GTS 160M

6

AMD Radeon R9 M390 Mac Edition vs AMD Radeon E6760 PCIe

7

AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce GTX 675M

8

AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce 930M

9

AMD Radeon R9 M390 Mac Edition vs NVIDIA RTX A4000 Max-Q

10

AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce MX550

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

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

5

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

6

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

7

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

8

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

9

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

10

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