GeForce GT 640 and Radeon HD 4350 - video card comparison
Passmark - benchmark score GeForce GT 640 vs Radeon HD 4350
GeForce GT 640
1210
Radeon HD 4350
136
GeForce GT 640
Radeon HD 4350
Architecture
Kepler (2012−2018)
Terascale 1 (2008−2010)
GPU code name
GK107
RV710
Market segment
Desktop
Desktop
Release date
June 2012
September 2008
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
902 MHz
600 MHz
Floating-point performance
692.7 gflops
96 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
1,270 million
242 million
Pipelines / CUDA cores
384
80
Power consumption (TDP)
65 Watt
20 Watt
Texture fill rate
28.86
4.800
Memory type
DDR3
DDR2
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1782 MHz
500 MHz
Memory bandwidth
28.51 GB/s
6.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DisplayPort
HDMI
+
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
3.0
-
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A