Radeon RX Vega 11 and Radeon R7 450 OEM - video card comparison
Radeon RX Vega 11
Radeon R7 450 OEM
Architecture
Vega (2017−2021)
GCN 1.0 (2012−2020)
GPU code name
Vega Raven Ridge
Cape Verde
Market segment
Desktop
Desktop
Release date
October 2017
June 2016
Interface
IGP
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1240 MHz
-
Core clock speed
-
925 MHz
Floating-point performance
1,760 gflops
947.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
4,940 million
1,500 million
Pipelines / CUDA cores
704
512
Power consumption (TDP)
65 Watt
65 Watt
Texture fill rate
61.60
29.60
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
4.5 GB/s
Memory bandwidth
-
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
-
+
DirectX
12 (12_1)
12 (11_1)
OpenCL
2.0
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
6.4
6.5 (5.1)
Vulkan
1.2.131
1.2.170