AMD Radeon HD 8730M vs AMD Radeon HD 8730A

VS

AMD Radeon HD 8730M

AMD Radeon HD 8730A

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8730M and 1024MB VRAM Radeon HD 8730A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8730M 's Advantages

More VRAM (2GB vs 1024GB)

AMD Radeon HD 8730A 's Advantages

Larger VRAM bandwidth (32.00GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 8730M

0.537 TFLOPS

Radeon HD 8730A

0.537 TFLOPS

Radeon HD 8730M

VS

Radeon HD 8730A

Graphics Card

Apr 2013

Release Date

Apr 2013

Solar System

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

650 MHz

Base Clock

650 MHz

700 MHz

Boost Clock

700 MHz

900 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

32.00GB/s

Render Config

6

Compute Units

6

-

384

Shading Units

384

24

TMUs

24

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

5.600 GPixel/s

Pixel Rate

5.600 GPixel/s

16.80 GTexel/s

Texture Rate

16.80 GTexel/s

-

537.6 GFLOPS

FP32 (float)

537.6 GFLOPS

33.60 GFLOPS

FP64 (double)

33.60 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Mars

GPU Name

Mars

Mars S3 PRO (216-0842027)

GPU Variant

Mars M2 LP (216-0842009)

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.95 billion

Transistors

0.95 billion

77 mm²

Die Size

77 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1 (1.2)

1.2.170

Vulkan

1.2.170

-

6.5 (5.1)

Shader Model

6.5 (5.1)

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