AMD Radeon RX 6600 XT
The AMD Radeon RX 6600 XT is a desktop-class GPU manufactured by AMD, built on AMD's officially announced 7 nm process technology, released in July 2021. This graphics card is equipped with 8GB GDDR6 memory, suitable for gaming and professional graphics applications.
Process Size
7 nm
RT Cores
32
Boost Clock
2589 MHz
Base Clock
1968 MHz
TDP
160W
L1 Cache
128 KB per Array
Memory Size
8GB
Memory Type
GDDR6
Bandwidth
256.0GB/s
Shader Model
6.7
Graphics Card
Release Date
Jul 2021
Generation
Navi II
Type
Desktop
Bus Interface
PCIe 4.0 x8
Clock Speeds
Base Clock
1968 MHz
Boost Clock
2589 MHz
Memory Clock
2000 MHz
Memory
Memory Size
8GB
Memory Type
GDDR6
Memory Bus
i
128bit
Bandwidth
i
256.0GB/s
Render Config
Compute Units
32
Shading Units
i
2048
TMUs
i
128
ROPs
i
64
RT Cores
32
L1 Cache
128 KB per Array
L2 Cache
2 MB
L3 Cache
32 MB
Theoretical Performance
Pixel Rate
i
165.7 GPixel/s
Texture Rate
i
331.4 GTexel/s
FP16 (half)
i
21.21 TFLOPS
FP32 (float)
i
10.60 TFLOPS
FP64 (double)
i
662.8 GFLOPS
Graphics Processor
GPU Name
Navi 23
GPU Variant
Navi 23 XT(215-130000006)
Architecture
RDNA 2.0
Foundry
TSMC
Process Size
7 nm
Transistors
11.06 billion
Die Size
237 mm²
Board Design
TDP
160W
Suggested PSU
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
2.1
Vulkan
i
1.3
Shader Model
6.7