AMD Radeon 660M vs Intel HD Graphics 4400

VS

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM HD Graphics 4400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 660M 's Advantages

Released 8 years and 4 months late

Boost Clock has increased by 100% (1900MHz vs 950MHz)

224 additional rendering cores

Lower TDP (15W vs 20W)

Score

Benchmark

FP32 (float)

Radeon 660M +379%

1.459 TFLOPS

HD Graphics 4400

0.304 TFLOPS

Radeon 660M

VS

HD Graphics 4400

Graphics Card

Jan 2022

Release Date

Sep 2013

Rembrandt

Generation

HD Graphics-M

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

Ring Bus

Clock Speeds

1500 MHz

Base Clock

200 MHz

1900 MHz

Boost Clock

950 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

-

SM Count

-

6

Compute Units

-

384

Shading Units

160

24

TMUs

20

16

ROPs

2

-

Tensor Cores

-

6

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

30.40 GPixel/s

Pixel Rate

1.900 GPixel/s

45.60 GTexel/s

Texture Rate

19.00 GTexel/s

2.918 TFLOPS

FP16 (half)

-

1459 GFLOPS

FP32 (float)

304.0 GFLOPS

91.20 GFLOPS

FP64 (double)

76.00 GFLOPS

Graphics Processor

Rembrandt

GPU Name

Haswell GT2

-

GPU Variant

-

RDNA 2.0

Architecture

Generation 7.5

TSMC

Foundry

Intel

6 nm

Process Size

22 nm

13.1 billion

Transistors

Unknown

210 mm²

Die Size

Unknown

Board Design

15W

TDP

20W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.3

2.0

OpenCL

1.2

Vulkan

1.0

-

CUDA

-

6.5

Shader Model

5.1

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