AMD Radeon 660M vs ATI Mobility Radeon HD 4250 IGP

VS

AMD Radeon 660M

ATI Mobility Radeon HD 4250 IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM Mobility Radeon HD 4250 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 Clock has increased by 239% (1900MHz vs 560MHz)

344 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 660M +3215%

1.459 TFLOPS

Mobility Radeon HD 4250 IGP

0.044 TFLOPS

Radeon 660M

VS

Mobility Radeon HD 4250 IGP

Graphics Card

Jan 2022

Release Date

May 2010

Rembrandt

Generation

TeraScale IGP

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

PCI

Clock Speeds

1500 MHz

Base Clock

500 MHz

1900 MHz

Boost Clock

560 MHz

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

2.240 GPixel/s

45.60 GTexel/s

Texture Rate

2.240 GTexel/s

2.918 TFLOPS

FP16 (half)

-

1459 GFLOPS

FP32 (float)

44.80 GFLOPS

91.20 GFLOPS

FP64 (double)

-

Board Design

15W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

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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