AMD Radeon HD 8730M vs ATI Mobility Radeon HD 3670

VS

AMD Radeon HD 8730M

ATI Mobility Radeon HD 3670

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8730M and 256MB VRAM Mobility Radeon HD 3670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8730M 's Advantages

Released 5 years and 3 months late

Boost Clock700MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (28.80GB/s vs 25.60GB/s)

264 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8730M +229%

0.537 TFLOPS

Mobility Radeon HD 3670

0.163 TFLOPS

Radeon HD 8730M

VS

Mobility Radeon HD 3670

Graphics Card

Apr 2013

Release Date

Jan 2008

Solar System

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

650 MHz

Base Clock

-

700 MHz

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

256MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

25.60GB/s

Render Config

6

Compute Units

3

-

384

Shading Units

120

24

TMUs

8

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

128 KB

-

Theoretical Performance

5.600 GPixel/s

Pixel Rate

2.720 GPixel/s

16.80 GTexel/s

Texture Rate

5.440 GTexel/s

-

537.6 GFLOPS

FP32 (float)

163.2 GFLOPS

33.60 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

30W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Mars

GPU Name

M86

Mars S3 PRO (216-0842027)

GPU Variant

-

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

0.95 billion

Transistors

0.378 billion

77 mm²

Die Size

135 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1 (1.2)

OpenCL

N/A

1.2.170

Vulkan

N/A

-

6.5 (5.1)

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon HD 8730M vs AMD Radeon HD 6430M

2

AMD Radeon HD 8730M vs NVIDIA GeForce GTX 680M

3

AMD Radeon HD 8730M vs AMD Radeon HD 6990M Rebrand

4

AMD Radeon HD 8730M vs NVIDIA NVS 4200M

5

AMD Radeon HD 8730M vs AMD Radeon R9 M295X Mac Edition

6

AMD Radeon HD 8730M vs NVIDIA GeForce RTX 4080 Max-Q

7

AMD Radeon HD 8730M vs NVIDIA GeForce GTX 1080 Max Q

8

AMD Radeon HD 8730M vs NVIDIA GeForce 830M

9

AMD Radeon HD 8730M vs AMD Radeon R9 M375X

10

AMD Radeon HD 8730M vs AMD Radeon RX Vega M GL

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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