Radeon RX Vega 11 and Radeon RX 5900 XT - video card comparison
Radeon RX Vega 11
Radeon RX 5900 XT
Architecture
Vega (2017−2021)
RDNA 2.0 (2020−2022)
GPU code name
Vega Raven Ridge
Navi 21
Market segment
Desktop
Desktop
Release date
October 2017
-
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1240 MHz
1735 MHz
Floating-point performance
1,760 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
4,940 million
21,000 million
Pipelines / CUDA cores
704
4352
Power consumption (TDP)
65 Watt
300 Watt
Texture fill rate
61.60
471.9
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
12 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
672.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_1)
OpenCL
2.0
-
OpenGL
4.6
4.6
Shader Model
6.4
-
Vulkan
1.2.131
-