AMD Radeon RX 6600S videocard review

Radeon RX 6600S videocard released by AMD; release date: 4 Jan 2022. The videocard is based on RDNA 2.0 microarchitecture codenamed Navi 23.

Core clock speed - 1700 MHz. Boost clock speed - 2000 MHz. Texture fill rate - 224.0 GTexel/s. Pipelines - 1792. Manufacturing process technology - 7 nm. Transistors count - 11060 million. Power consumption (TDP) - 80 Watt.

Memory type: GDDR6. Maximum RAM amount - 4 GB. Memory bus width - 128 bit. Memory clock speed - 1750 MHz, 14 Gbps effective. Memory bandwidth - 224.0 GB/s.

Benchmarks

PassMark
G2D Mark

Top 1 GPU

This GPU

1401

552

PassMark
G3D Mark

Top 1 GPU

This GPU

38287

11716

Geekbench
OpenCL

Top 1 GPU

This GPU

346719

66815

Name	Value
PassMark - G2D Mark	552
PassMark - G3D Mark	11716
Geekbench - OpenCL	66815

Specifications (specs)

Essentials
Architecture	RDNA 2.0
Code name	Navi 23
Launch date	4 Jan 2022
Place in performance rating	154
Technical info
Boost clock speed	2000 MHz
Compute units	28
Core clock speed	1700 MHz
Manufacturing process technology	7 nm
Pipelines	1792
Pixel fill rate	128.0 GPixel/s
Texture fill rate	224.0 GTexel/s
Thermal Design Power (TDP)	80 Watt
Transistor count	11060 million

Video outputs and ports
Display Connectors	Portable Device Dependent
Compatibility, dimensions and requirements
Form factor	IGP
Interface	PCIe 4.0 x8
Supplementary power connectors	None
API support
DirectX	12 Ultimate (12_2)
OpenCL	2.1
OpenGL	4.6
Shader Model	6.7
Vulkan
Memory
Maximum RAM amount	4 GB
Memory bandwidth	224.0 GB/s
Memory bus width	128 bit
Memory clock speed	1750 MHz, 14 Gbps effective
Memory type	GDDR6