GeForce 820A and GeForce 9650M GS - video card comparison
Passmark - benchmark score GeForce 820A vs GeForce 9650M GS
GeForce 820A
572
GeForce 9650M GS
278
GeForce 820A
GeForce 9650M GS
Architecture
Fermi 2.0 (2010−2014)
G8x (2007−2008)
GPU code name
GF117
NB9P-GS1
Market segment
Desktop
Laptop
Release date
March 2014
March 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
775 MHz
625 MHz
CUDA cores
-
32
Floating-point performance
297.6 gflops
80 gflops
Manufacturing process technology
28 nm
80 nm
Number of transistors
585 million
289 million
Pipelines / CUDA cores
96
32
Power consumption (TDP)
15 Watt
29 Watt
Texture fill rate
12.40
10.00
Memory type
DDR3
GDDR2?, GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
800 MHz
Memory bandwidth
14.4 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
11.1 (10_0)
CUDA
2.1
1.1
OpenCL
1.1
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
N/A
N/A