ATI Mobility Radeon HD 4550 vs AMD Radeon RX 6600S

VS

ATI Mobility Radeon HD 4550

AMD Radeon RX 6600S

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4550 and 4GB VRAM Radeon RX 6600S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600S 's Advantages

Released 12 years late

Boost Clock2000MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (224.0GB/s vs 11.20GB/s)

1712 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4550

0.088 TFLOPS

Radeon RX 6600S +8045%

7.168 TFLOPS

Mobility Radeon HD 4550

VS

Radeon RX 6600S

Graphics Card

Jan 2010

Release Date

Jan 2022

M9x

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1700 MHz

-

Boost Clock

2000 MHz

700 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

11.20GB/s

Bandwidth

224.0GB/s

Render Config

1

Compute Units

28

-

80

Shading Units

1792

8

TMUs

112

4

ROPs

64

-

RT Cores

28

16 KB (per CU)

L1 Cache

128 KB per Array

64 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

2.200 GPixel/s

Pixel Rate

128.0 GPixel/s

4.400 GTexel/s

Texture Rate

224.0 GTexel/s

-

FP16 (half)

14.34 TFLOPS

88.00 GFLOPS

FP32 (float)

7.168 TFLOPS

-

FP64 (double)

448.0 GFLOPS

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

M93

GPU Name

Navi 23

-

TeraScale

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.242 billion

Transistors

11.06 billion

73 mm²

Die Size

237 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.5

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