AMD Radeon 660M vs ATI Mobility Radeon HD 4225 IGP

VS

AMD Radeon 660M

ATI Mobility Radeon HD 4225 IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM Mobility Radeon HD 4225 IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 660M 's Advantages

Released 11 years and 8 months late

Boost Clock1900MHz

344 additional rendering cores

ATI Mobility Radeon HD 4225 IGP 's Advantages

Lower TDP (9W vs 15W)

Score

Benchmark

FP32 (float)

Radeon 660M +4763%

1.459 TFLOPS

Mobility Radeon HD 4225 IGP

0.03 TFLOPS

Radeon 660M

VS

Mobility Radeon HD 4225 IGP

Graphics Card

Jan 2022

Release Date

May 2010

Rembrandt

Generation

Radeon IGP

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1900 MHz

Boost Clock

-

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

6

Compute Units

2

-

384

Shading Units

40

24

TMUs

4

16

ROPs

4

-

6

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

30.40 GPixel/s

Pixel Rate

1.520 GPixel/s

45.60 GTexel/s

Texture Rate

1.520 GTexel/s

2.918 TFLOPS

FP16 (half)

-

1459 GFLOPS

FP32 (float)

30.40 GFLOPS

91.20 GFLOPS

FP64 (double)

-

Board Design

15W

TDP

9W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Rembrandt

GPU Name

RS880

-

GPU Variant

RS880M

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

-

6 nm

Process Size

55 nm

13.1 billion

Transistors

0.181 billion

210 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.0

1.2

Vulkan

N/A

-

6.5

Shader Model

4.1

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