Radeon RX 6600 XT and RTX 2000 Ada Generation - video card comparison
Passmark - benchmark score Radeon RX 6600 XT vs RTX 2000 Ada Generation
Radeon RX 6600 XT
16985
RTX 2000 Ada Generation
18438
Radeon RX 6600 XT
RTX 2000 Ada Generation
Architecture
Navi / RDNA2 (2020−2022)
Ada Lovelace
GPU code name
Navi 23
AD107
Market segment
Desktop
Desktop
Release date
July 2021
February 2024
Interface
PCIe 4.0 x8
PCIe 4.0 x8
Supplementary power connectors
1x 8-pin
None
Boost clock speed
2589 MHz
2130 MHz
Core clock speed
1968 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
18,900 million
Pipelines / CUDA cores
2048
2816
Power consumption (TDP)
160 (TGP) Watt
70 Watt
Texture fill rate
331.4
187.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
16000 MHz
16 GB/s
Memory bandwidth
256.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort
4x mini-DisplayPort 1.4a
HDMI
+
-
DirectX
12.0 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3