Radeon RX 6600 XT and RTX 6000 Ada Generation - video card comparison
Passmark - benchmark score Radeon RX 6600 XT vs RTX 6000 Ada Generation
Radeon RX 6600 XT
16985
RTX 6000 Ada Generation
29077
Radeon RX 6600 XT
RTX 6000 Ada Generation
Architecture
Navi / RDNA2 (2020−2022)
Ada Lovelace
GPU code name
Navi 23
Ada Lovelace
Market segment
Desktop
Desktop
Release date
July 2021
December 2022
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
1x 16-pin
Boost clock speed
2589 MHz
2505 MHz
Core clock speed
1968 MHz
915 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
76,300 million
Pipelines / CUDA cores
2048
18176
Power consumption (TDP)
160 (TGP) Watt
300 Watt
Texture fill rate
331.4
1,423
Memory type
GDDR6
8.9
Maximum RAM amount
8 GB
48 GB
Memory bus width
128 Bit
384 bit Bit
Memory clock speed
16000 MHz
20000 MHz
Memory bandwidth
256.0 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort
4x 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