Radeon RX 6900 XT and RTX 6000 Ada Generation - video card comparison
Passmark - benchmark score Radeon RX 6900 XT vs RTX 6000 Ada Generation
Radeon RX 6900 XT
27642
RTX 6000 Ada Generation
29077
Radeon RX 6900 XT
RTX 6000 Ada Generation
Architecture
Navi / RDNA2 (2020−2022)
Ada Lovelace
GPU code name
Navi 21
Ada Lovelace
Market segment
Desktop
Desktop
Release date
December 2020
December 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
2250 MHz
2505 MHz
Core clock speed
1825 MHz
915 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
26,800 million
76,300 million
Pipelines / CUDA cores
5120
18176
Power consumption (TDP)
300 Watt
300 Watt
Texture fill rate
720.0
1,423
Memory type
GDDR6
8.9
Maximum RAM amount
16 GB
48 GB
Memory bus width
256 Bit
384 bit Bit
Memory clock speed
16000 MHz
20000 MHz
Memory bandwidth
512.0 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort, 1x USB Type-C
4x DisplayPort 1.4a
HDMI
+
-
DirectX
12 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