GeForce GT 640 and Radeon HD 7350 PCI - video card comparison
GeForce GT 640
Radeon HD 7350 PCI
Architecture
Kepler (2012−2018)
TeraScale 2 (2009−2015)
GPU code name
GK107
Cedar
Market segment
Desktop
Desktop
Release date
June 2012
January 2012
Interface
PCIe 3.0 x16
PCI
Supplementary power connectors
None
-
Core clock speed
902 MHz
650 MHz
Floating-point performance
692.7 gflops
104.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,270 million
292 million
Pipelines / CUDA cores
384
80
Power consumption (TDP)
65 Watt
19 Watt
Texture fill rate
28.86
5.200
Memory type
DDR3
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1782 MHz
1000 MHz
Memory bandwidth
28.51 GB/s
8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI
HDMI
+
+
DirectX
12 (11_0)
11.2 (11_0)
CUDA
3.0
-
OpenCL
1.2
-
OpenGL
4.6
4.4
Shader Model
5.1
-
Vulkan
1.1.126
-