Xbox One X GPU and Radeon RX 6600 XT - video card comparison
Xbox One X GPU
Radeon RX 6600 XT
Architecture
GCN 2.0 (2013−2017)
Navi / RDNA2 (2020−2022)
GPU code name
Scorpio
Navi 23
Market segment
Desktop
Desktop
Release date
November 2017
July 2021
Interface
IGP
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
-
2589 MHz
Core clock speed
1172 MHz
1968 MHz
Floating-point performance
6,001 gflops
-
Manufacturing process technology
16 nm
7 nm
Number of transistors
7,000 million
11,060 million
Pipelines / CUDA cores
2560
2048
Power consumption (TDP)
150 Watt
160 (TGP) Watt
Texture fill rate
187.5
331.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
12 GB
8 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
6800 MHz
16000 MHz
Memory bandwidth
326.4 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
12.0 Ultimate (12_2)
OpenCL
1.2
2.1
OpenGL
N/A
4.6
Shader Model
6.0
6.5
Vulkan
1.1
1.2