Radeon RX 6600S
Technical Highlights
About this GPU Card
Radeon RX 6600S is a discrete graphics card from AMD released on January 4, 2022 based on the RDNA 2.0 architecture with 8 GB GDDR6 memory. It runs at 1700 MHz base clock, reaches up to 2000 MHz boost clock, and has a 80 W power rating. It supports DirectX 12.2, Vulkan 1.4, and OpenGL 4.6.
Overall Score Of Radeon RX 6600S
This summarizes how Radeon RX 6600S scores across key areas like gaming, rendering, AI, and Energy Efficiency.
General Info of Radeon RX 6600S
Vendor
AMD
Release Date
January 4, 2022
Foundry
TSMC
Architecture
RDNA 2.0
Process Size
Good7 nm
Transistors
11.06 billion
Graphics Processor of Radeon RX 6600S
Base Clock
Good1700 MHz
Boost Clock
Good2000 MHz
Shading Units
1792
Compute Units
28
Ray Tracing Cores (RTCs)
28
Textured Mapping Units (TMUs)
112
Render Output Units (ROPs)
64
Die Size
237 mm²
Density
46.7 MTr/mm²
L1 Cache
128 KB per Array
L2 Cache
2 MB
L3 Cache
32 MB
Raw Performance of Radeon RX 6600S
Pixel Fill Rate
128.0 GPixel/s
Texture Fill Rate
224.0 GTexel/s
FP32 Performance
7.168 TFLOPs
Memory of Radeon RX 6600S
Memory Size
Good8 GB
Memory Type
GoodGDDR6
Bus Width
128-bit
Memory Clock
Excellent2000 MHz
Effective Speed
16000 Mbps
Bandwidth
224 GB/s
Board Design of Radeon RX 6600S
Bus Interface
GoodPCIe 4.0 x8
PCIe Version
Excellent4.0
PCIe Lanes
8
TGP
80 W
APIs of Radeon RX 6600S
DirectX
Top tier12.2
OpenGL
Top tier4.6
OpenCL
Good2.1
Vulkan
Top tier1.4
HDMI
Good2.0b
DisplayPort
Good1.4
Ray Tracing
1
DLSS
0
Benchmarks of Radeon RX 6600S
3D Mark
A standardized suite that approximates real-world gaming workloads to compare graphics performance.
FurMark
Stress test designed to push sustained load for thermal stability and cooling behavior.
Performance Charts Of Radeon RX 6600S
These charts give a quick view of FPS scaling across resolutions and how this GPU compares against market top benchmark values.
Gaming FPS Analysis
Performance Benchmarks
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Frequently Asked Questions about Radeon RX 6600S
The Radeon RX 6600S was officially released in January 4, 2022. It was launched as a graphics solution by AMD.
The Radeon RX 6600S scores 7,697 on 3DMark Time Spy, indicating its solid capabilities in modern gaming scenarios. This benchmark is the industry standard for measuring DirectX 12 gaming performance.
The Radeon RX 6600S is equipped with 8 GB of VRAM, which is currently the sweet spot for smooth 1440p gaming and modern texture quality.
The Radeon RX 6600S has a Total Graphics Power (TGP) of 80 W. This value dictates your power supply (PSU) requirements, so ensure your system can handle this draw effectively.
The Radeon RX 6600S operates at a base clock speed of 1700 MHz. This is the minimum clock frequency the graphics card runs at under standard workloads before boosting.
The Radeon RX 6600S features a boost clock speed of 2000 MHz. This clock speed represents the maximum frequency the graphics card can dynamically reach during intense gaming or rendering workloads.
The Radeon RX 6600S is built on the RDNA 2.0 architecture. This foundational design determines the GPU's power efficiency and support for modern features like hardware Ray Tracing and AI upscaling (DLSS/FSR).
With a performance score of 72%, the Radeon RX 6600S is ranked as a high-performance graphics card in our extensive GPU database.
The Radeon RX 6600S uses the PCIe 4.0 x8 interface, ensuring high-speed data transfer and minimal bottlenecking between the graphics card and the motherboard.
The Radeon RX 6600S features 1,792 shading units (cores), which are directly responsible for rendering complex visual effects and lighting in modern games.
The Radeon RX 6600S contains approximately 11.06 billion transistors, packed into its silicon to deliver massive parallel processing capabilities.
The Radeon RX 6600S is manufactured on a 7 nm node. A smaller process node generally translates to better energy efficiency and improved thermal management.