AMD Radeon R9 M280X vs AMD Radeon HD 7730M

VS

AMD Radeon R9 M280X

AMD Radeon HD 7730M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M280X and 2GB VRAM Radeon HD 7730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M280X 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 48% (1000MHz vs 675MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (88.00GB/s vs 28.80GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M280X +159%

1.792 TFLOPS

Radeon HD 7730M

0.691 TFLOPS

Radeon R9 M280X

VS

Radeon HD 7730M

Graphics Card

Feb 2015

Release Date

Apr 2012

Gem System

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

575 MHz

1000 MHz

Boost Clock

675 MHz

1375 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

88.00GB/s

Bandwidth

28.80GB/s

Render Config

14

Compute Units

8

-

896

Shading Units

512

56

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

10.80 GPixel/s

56.00 GTexel/s

Texture Rate

21.60 GTexel/s

-

1.792 TFLOPS

FP32 (float)

691.2 GFLOPS

112.0 GFLOPS

FP64 (double)

43.20 GFLOPS

Board Design

Unknown

TDP

25W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Saturn

GPU Name

Chelsea

Saturn XT (216-0843024)

GPU Variant

Chelsea LE (216-0834065)

GCN 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.08 billion

Transistors

1.5 billion

160 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.2.170

Vulkan

1.2

-

6.5

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon R9 M280X vs AMD Radeon Pro Vega 16

2

AMD Radeon R9 M280X vs NVIDIA GeForce GTX 1080 Mobile

3

AMD Radeon R9 M280X vs NVIDIA GeForce GT 330M

4

AMD Radeon R9 M280X vs NVIDIA GeForce RTX 4070 Mobile

5

AMD Radeon R9 M280X vs AMD Radeon RX 6700S

6

AMD Radeon R9 M280X vs AMD Radeon HD 7690M

7

AMD Radeon R9 M280X vs AMD Radeon HD 7590M

8

AMD Radeon R9 M280X vs ATI Mobility Radeon HD 5830

9

AMD Radeon R9 M280X vs AMD Radeon R7 M460

10

AMD Radeon R9 M280X vs AMD Radeon HD 6670A

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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