Radeon RX 6900 and RTX 6000 Ada - video card comparison
Passmark - benchmark score Radeon RX 6900 vs RTX 6000 Ada
Radeon RX 6900
27641
RTX 6000 Ada
29077
Radeon RX 6900
RTX 6000 Ada
Architecture
RDNA 2.0 (2020−2022)
Ada Lovelace
GPU code name
Navi 21
AD102
Market segment
Desktop
Desktop
Release date
October 2020
December 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
2105 MHz
2505 MHz
Manufacturing process technology
7 nm
4 nm
Number of transistors
23,000 million
76,300 million
Pipelines / CUDA cores
4608
18176
Power consumption (TDP)
255 Watt
300 Watt
Texture fill rate
606.2
1,423
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
48 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
16 GB/s
16 GB/s
Memory bandwidth
512.0 GB/s
768.0 GB/s
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
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3