Xbox Series X GPU and Radeon RX 6900 XT - video card comparison
Xbox Series X GPU
Radeon RX 6900 XT
Architecture
RDNA 2.0 (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
Scarlett
Navi 21
Market segment
Desktop
Desktop
Release date
November 2020
December 2020
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1725 MHz
2250 MHz
Core clock speed
1825 MHz
1825 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
15,300 million
26,800 million
Pipelines / CUDA cores
3328
5120
Power consumption (TDP)
200 Watt
300 Watt
Texture fill rate
379.6
720.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
10 GB
16 GB
Memory bus width
320 Bit
256 Bit
Memory clock speed
14 GB/s
16000 MHz
Memory bandwidth
560.0 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2