Radeon HD 7400G and GeForce GT 635 OEM - video card comparison
Radeon HD 7400G
GeForce GT 635 OEM
Architecture
Terascale 3 (2010−2013)
Kepler 2.0 (2013−2015)
GPU code name
Trinity
GK208
Market segment
Laptop
Desktop
Release date
September 2012
October 2013
Interface
IGP
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
423 MHz
-
Core clock speed
327 MHz
967 MHz
Floating-point performance
-
742.7 gflops
Manufacturing process technology
32 nm
28 nm
Number of transistors
1,303 million
915 million
Pipelines / CUDA cores
192
384
Power consumption (TDP)
17 Watt
35 Watt
Texture fill rate
5.088
30.94
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
3.5
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
1.1.126