Radeon HD 4250 and T550 Mobile - video card comparison
Radeon HD 4250
T550 Mobile
Architecture
RV6xx (2007−2010)
Turing (2018−2021)
GPU code name
RS880M
TU117
Market segment
Laptop
Laptop
Release date
May 2010
May 2022
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1665 MHz
Core clock speed
500 MHz
1065 MHz
Floating-point performance
47.52 gflops
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
181 million
4,700 million
Pipelines / CUDA cores
40
1024
Power consumption (TDP)
25 Watt
25 Watt (20 - 60 Watt TGP)
Texture fill rate
2.376
106.6
Memory type
DDR2
GDDR5, GDDR6
Maximum RAM amount
512 MB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
792 MHz
12000 MHz
Memory bandwidth
6.336 GB/s
96 GB/s
Shared memory
+
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_1)
CUDA
-
7.5
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.6
Vulkan
N/A
1.3