ATI Mobility Radeon HD 3670 vs AMD Radeon HD 7470M

VS

ATI Mobility Radeon HD 3670 AMD Radeon HD 7470M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3670 and 1024MB VRAM Radeon HD 7470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3670 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)

AMD Radeon HD 7470M 's Advantages

Released 4 years late

Boost Clock800MHz

More VRAM (1024GB vs 256GB)

40 additional rendering cores

Lower TDP (25W vs 30W)

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3670

0.163 TFLOPS

Radeon HD 7470M +57%

0.256 TFLOPS

Mobility Radeon HD 3670

VS

Radeon HD 7470M

Graphics Card

Jan 2008

Release Date

Jan 2012

M8x

Generation

London

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

750 MHz

-

Boost Clock

800 MHz

Memory Clock

900 MHz

Memory

256MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

3

Compute Units

2

120

Shading Units

160

8

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

Theoretical Performance

2.720 GPixel/s

Pixel Rate

3.200 GPixel/s

5.440 GTexel/s

Texture Rate

6.400 GTexel/s

-

FP16 (half)

-

163.2 GFLOPS

FP32 (float)

256.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

M86

GPU Name

Seymour

-

GPU Variant

Seymour XT (216-0810084)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.378 billion

Transistors

0.37 billion

135 mm²

Die Size

67 mm²

Board Design

30W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

4.1

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon Pro 580 vs ATI Mobility Radeon HD 3670

2

ATI Mobility Radeon HD 3670 vs NVIDIA GeForce GTX 675MX

3

ATI Mobility Radeon HD 3670 vs AMD Radeon R7 M350

4

ATI Mobility Radeon HD 3670 vs NVIDIA GeForce GTS 160M

5

NVIDIA GeForce GTX 1650 Ti Max Q vs ATI Mobility Radeon HD 3670

6

ATI Mobility Radeon HD 3670 vs NVIDIA GeForce GT 735M

7

AMD Radeon R7 M380 vs ATI Mobility Radeon HD 3670

8

ATI Mobility Radeon HD 3670 vs NVIDIA GeForce RTX 4050 Max-Q

9

ATI Mobility Radeon HD 3670 vs AMD Radeon RX Vega M GH

10

ATI Mobility Radeon HD 3670 vs AMD Radeon Pro 570X

Related News

1

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

2

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

3

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

4

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

5

AMD's Latest Breakthrough Technology Could Change the Game in the Future

6

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

7

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

8

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

9

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

10

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience