Radeon RX 6600 XT and RTX 2000 Ada Generation Mobile - video card comparison
Radeon RX 6600 XT
RTX 2000 Ada Generation Mobile
Architecture
Navi / RDNA2 (2020−2022)
Ada Lovelace
GPU code name
Navi 23
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Market segment
Desktop
Laptop
Release date
July 2021
March 2023
Interface
PCIe 4.0 x8
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Supplementary power connectors
1x 8-pin
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Boost clock speed
2589 MHz
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Core clock speed
1968 MHz
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Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
-
Pipelines / CUDA cores
2048
3072
Power consumption (TDP)
160 (TGP) Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
331.4
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Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
16000 MHz
16000 MHz
Memory bandwidth
256.0 GB/s
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Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort
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HDMI
+
-
DirectX
12.0 Ultimate (12_2)
12 Ultimate
OpenCL
2.1
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OpenGL
4.6
-
Shader Model
6.5
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Vulkan
1.2
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