Radeon HD 3450 PCI and CMP 50HX - video card comparison
Radeon HD 3450 PCI
CMP 50HX
Architecture
TeraScale (2005−2013)
Turing (2018−2021)
GPU code name
RV620
TU102
Market segment
Desktop
Desktop
Release date
January 2008
June 2021
Interface
PCI
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
-
1545 MHz
Core clock speed
600 MHz
-
Floating-point performance
48 gflops
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
181 million
18,600 million
Pipelines / CUDA cores
40
3584
Power consumption (TDP)
25 Watt
250 Watt
Texture fill rate
2.400
296.6
Memory type
DDR2
GDDR6
Maximum RAM amount
512 MB
10 GB
Memory bus width
64 Bit
320 Bit
Memory clock speed
800 MHz
14 GB/s
Memory bandwidth
6.4 GB/s
560.0 GB/s
Display Connectors
1x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.6
Vulkan
N/A
1.2