Mobility Radeon HD 3650 and Radeon RX 6600 - video card comparison

Mobility Radeon HD 3650

Radeon RX 6600

Architecture

RV6xx (2007−2010)

Navi / RDNA2 (2020−2022)

GPU code name

M86

Navi 23

Market segment

Laptop

Desktop

Release date

January 2008

October 2021

Interface

MXM-II

PCIe 4.0 x8

Supplementary power connectors

1x 8-pin

Boost clock speed

2491 MHz

Core clock speed

600 MHz

2044 MHz

Floating-point performance

120 gflops

Manufacturing process technology

55 nm

7 nm

Number of transistors

378 million

11,060 million

Pipelines / CUDA cores

120

1792

Power consumption (TDP)

30 Watt

132 Watt

Texture fill rate

4.000

279.0

Memory type

DDR2/GDDR3/GDDR4

GDDR6

Maximum RAM amount

512 MB

8 GB

Memory bus width

128 Bit

Memory clock speed

700 MHz

14500 MHz

Memory bandwidth

22.4 GB/s

224.0 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

DirectX

10.1 (10_1)

12.0 Ultimate (12_2)

OpenCL

N/A

2.1

OpenGL

3.3

4.6

Shader Model

4.1

6.5

Vulkan

N/A

1.2