Radeon RX 6900 XT and Xbox One X GPU - video card comparison
Radeon RX 6900 XT
Xbox One X GPU
Architecture
Navi / RDNA2 (2020−2022)
GCN 2.0 (2013−2017)
GPU code name
Navi 21
Scorpio
Market segment
Desktop
Desktop
Release date
December 2020
November 2017
Interface
PCIe 4.0 x16
IGP
Supplementary power connectors
2x 8-pin
-
Boost clock speed
2250 MHz
-
Core clock speed
1825 MHz
1172 MHz
Floating-point performance
-
6,001 gflops
Manufacturing process technology
7 nm
16 nm
Number of transistors
26,800 million
7,000 million
Pipelines / CUDA cores
5120
2560
Power consumption (TDP)
300 Watt
150 Watt
Texture fill rate
720.0
187.5
Memory type
GDDR6
GDDR5
Maximum RAM amount
16 GB
12 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
16000 MHz
6800 MHz
Memory bandwidth
512.0 GB/s
326.4 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort, 1x USB Type-C
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenCL
2.1
1.2
OpenGL
4.6
N/A
Shader Model
6.5
6.0
Vulkan
1.2
1.1