Radeon HD 3450 PCI and Iris Xe Graphics 80EU - video card comparison
Radeon HD 3450 PCI
Iris Xe Graphics 80EU
Architecture
TeraScale (2005−2013)
Generation 12.2 (2021−2022)
GPU code name
RV620
Alder Lake GT1
Market segment
Desktop
Desktop
Release date
January 2008
January 2022
Interface
PCI
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
-
1300 MHz
Core clock speed
600 MHz
-
Floating-point performance
48 gflops
-
Manufacturing process technology
55 nm
10 nm
Number of transistors
181 million
-
Pipelines / CUDA cores
40
640
Power consumption (TDP)
25 Watt
45 Watt
Texture fill rate
2.400
52.00
Memory type
DDR2
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
800 MHz
System Shared
Memory bandwidth
6.4 GB/s
-
Display Connectors
1x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_1)
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.3