Radeon RX 6900 XTX and RTX 1000 Ada Generation Mobile - video card comparison
Radeon RX 6900 XTX
RTX 1000 Ada Generation Mobile
Architecture
RDNA 2.0 (2020−2022)
Ada Lovelace
GPU code name
Navi 21
GN21-X2
Market segment
Desktop
Laptop
Release date
October 2020
February 2024
Interface
PCIe 4.0 x16
-
Supplementary power connectors
2x 8-pin
-
Boost clock speed
2435 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
26,800 million
-
Pipelines / CUDA cores
5120
2560
Power consumption (TDP)
330 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
779.2
-
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
6 GB
Memory bus width
256 Bit
96 Bit
Memory clock speed
18 GB/s
16000 MHz
Memory bandwidth
576.0 GB/s
-
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C
-
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate
OpenCL
2.1
-
OpenGL
4.6
-
Shader Model
6.7
-
Vulkan
1.3
-