Radeon RX Vega 11 and Radeon RX 6400 - video card comparison
Passmark - benchmark score Radeon RX Vega 11 vs Radeon RX 6400
Radeon RX Vega 11
2184
Radeon RX 6400
7778
Radeon RX Vega 11
Radeon RX 6400
Architecture
Vega (2017−2021)
RDNA 2.0 (2020−2022)
GPU code name
Vega Raven Ridge
Navi 24
Market segment
Desktop
Desktop
Release date
October 2017
January 2022
Interface
IGP
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
1240 MHz
2321 MHz
Floating-point performance
1,760 gflops
-
Manufacturing process technology
14 nm
6 nm
Number of transistors
4,940 million
5,400 million
Pipelines / CUDA cores
704
768
Power consumption (TDP)
65 Watt
53 Watt
Texture fill rate
61.60
111.4
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
16 GB/s
Memory bandwidth
-
128.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.3