Radeon HD 3450 and P102-101 - video card comparison
Radeon HD 3450
P102-101
Architecture
TeraScale (2005−2013)
Pascal (2016−2021)
GPU code name
RV620
GP102
Market segment
Desktop
Desktop
Release date
December 2007
2018
Interface
PCIe 2.0 x16
PCIe 3.0 x4
Supplementary power connectors
None
2x 8-pin
Boost clock speed
-
1670 MHz
Core clock speed
600 MHz
1557 MHz
Floating-point performance
48 gflops
-
Manufacturing process technology
55 nm
16 nm
Number of transistors
181 million
11,800 million
Pipelines / CUDA cores
40
3200
Power consumption (TDP)
25 Watt
250 Watt
Texture fill rate
2.400
334.0
Memory type
DDR2
GDDR5
Maximum RAM amount
256 MB
10 GB
Memory bus width
64 Bit
320 Bit
Memory clock speed
1000 MHz
8 GB/s
Memory bandwidth
8 GB/s
320.3 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_1)
CUDA
-
6.1
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3