Radeon RX Vega 5 and Radeon HD 3450 - video card comparison
Radeon RX Vega 5
Radeon HD 3450
Architecture
Vega (2017−2021)
TeraScale (2005−2013)
GPU code name
Vega
RV620
Market segment
Laptop
Desktop
Release date
January 2020
December 2007
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1400 MHz
-
Core clock speed
-
600 MHz
Floating-point performance
-
48 gflops
Manufacturing process technology
7 nm
55 nm
Number of transistors
-
181 million
Pipelines / CUDA cores
320
40
Power consumption (TDP)
15 Watt
25 Watt
Texture fill rate
-
2.400
Memory type
-
DDR2
Maximum RAM amount
-
256 MB
Memory bus width
-
64 Bit
Memory clock speed
-
1000 MHz
Memory bandwidth
-
8 GB/s
Shared memory
-
-
Display Connectors
-
1x DVI, 1x VGA, 1x S-Video
DirectX
12_1
10.1 (10_1)
OpenCL
-
N/A
OpenGL
-
3.3
Shader Model
-
4.1
Vulkan
-
N/A