GeForce GT 640 and Radeon Xpress 200M - video card comparison
Passmark - benchmark score GeForce GT 640 vs Radeon Xpress 200M
GeForce GT 640
1209
Radeon Xpress 200M
23
GeForce GT 640
Radeon Xpress 200M
Architecture
Kepler (2012−2018)
-
GPU code name
GK107
RC410
Market segment
Desktop
Laptop
Release date
June 2012
February 2005
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
350 MHz
Core clock speed
902 MHz
2 MHz
Floating-point performance
692.7 gflops
-
Manufacturing process technology
28 nm
130 nm
Number of transistors
1,270 million
107 million
Pipelines / CUDA cores
384
6
Power consumption (TDP)
65 Watt
-
Texture fill rate
28.86
0.67
Memory type
DDR3
-
Maximum RAM amount
2 GB
0 MB
Memory bus width
128 Bit
-
Memory clock speed
1782 MHz
-
Memory bandwidth
28.51 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_0)
9.0 (9_0)
CUDA
3.0
-
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.1
-
Vulkan
1.1.126
N/A