GeForce Go 7400T and Radeon E9171 MCM - video card comparison
GeForce Go 7400T
Radeon E9171 MCM
Architecture
Curie (2003−2013)
GCN 4.0 (2016−2020)
GPU code name
G72
Lexa
Market segment
Desktop
Desktop
Release date
February 2006
October 2017
Interface
PCIe 1.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
1219 MHz
Core clock speed
450 MHz
1124 MHz
Floating-point performance
-
1,248 gflops
Manufacturing process technology
90 nm
14 nm
Number of transistors
112 million
2,200 million
Pipelines / CUDA cores
-
512
Power consumption (TDP)
-
40 Watt
Texture fill rate
1.800
39.01
Memory type
GDDR3
GDDR5
Maximum RAM amount
128 MB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
900 MHz
6000 MHz
Memory bandwidth
7.2 GB/s
96 GB/s
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
12 (12_0)
OpenCL
N/A
2.0
OpenGL
2.1
4.6
Shader Model
3.0
6.4
Vulkan
N/A
1.2.131