Radeon RX Vega 56 and Xbox Series X GPU - video card comparison
Radeon RX Vega 56
Xbox Series X GPU
Architecture
Vega (2017−2021)
RDNA 2.0 (2020−2022)
GPU code name
Vega
Scarlett
Market segment
Desktop
Desktop
Release date
August 2017
November 2020
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
2x 8-pin
-
Boost clock speed
1474 MHz
1725 MHz
Core clock speed
1138 MHz
1825 MHz
Floating-point performance
10,566 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
12,500 million
15,300 million
Pipelines / CUDA cores
3584
3328
Power consumption (TDP)
210 Watt
200 Watt
Texture fill rate
329.5
379.6
Memory type
HBM2
GDDR6
Maximum RAM amount
8 GB
10 GB
Memory bus width
409.6 Bit
320 Bit
Memory clock speed
800 MHz
14 GB/s
Memory bandwidth
409.6 GB/s
560.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.125
1.2