Radeon HD 3450 and P102-100 - video card comparison
Radeon HD 3450
P102-100
Architecture
TeraScale (2005−2013)
Pascal (2016−2021)
GPU code name
RV620
GP102
Market segment
Desktop
Desktop
Release date
December 2007
February 2018
Interface
PCIe 2.0 x16
PCIe 3.0 x4
Supplementary power connectors
None
2x 8-pin
Boost clock speed
-
1683 MHz
Core clock speed
600 MHz
1582 MHz
Floating-point performance
48 gflops
10,125 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
336.6
Memory type
DDR2
GDDR5X
Maximum RAM amount
256 MB
5 GB
Memory bus width
64 Bit
320 Bit
Memory clock speed
1000 MHz
11008 MHz
Memory bandwidth
8 GB/s
440.3 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
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2.131