GeForce Go 7400T and Radeon 550 - video card comparison
GeForce Go 7400T
Radeon 550
Architecture
Curie (2003−2013)
GCN 4.0 (2016−2020)
GPU code name
G72
Lexa
Market segment
Desktop
Desktop
Release date
February 2006
April 2017
Interface
PCIe 1.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
1183 MHz
Core clock speed
450 MHz
1100 MHz
Manufacturing process technology
90 nm
14 nm
Number of transistors
112 million
2,200 million
Pipelines / CUDA cores
-
512
Power consumption (TDP)
-
50 Watt
Texture fill rate
1.800
37.86
Memory type
GDDR3
GDDR5
Maximum RAM amount
128 MB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
900 MHz
7 GB/s
Memory bandwidth
7.2 GB/s
56 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
9.0c (9_3)
12 (12_0)
OpenCL
N/A
2.1
OpenGL
2.1
4.6
Shader Model
3.0
6.7
Vulkan
N/A
1.3