GeForce 9800M GS and Radeon HD 6620G + HD 7670M Dual Graphics - video card comparison
GeForce 9800M GS
Radeon HD 6620G + HD 7670M Dual Graphics
Architecture
G9x (2007−2010)
Terascale 2 (2009−2015)
GPU code name
NB9E-GS1
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Market segment
Laptop
Laptop
Release date
November 2008
February 2012
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
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Core clock speed
530 MHz
400 / 600 MHz
CUDA cores
64
-
Floating-point performance
169.6 gflops
-
Gigaflops
254
-
Manufacturing process technology
55 nm
40 nm
Number of transistors
505 million
-
Pipelines / CUDA cores
64
880
Power consumption (TDP)
60 Watt
-
Texture fill rate
16 billion/sec
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Memory type
GDDR3
-
Maximum RAM amount
1 GB
-
Memory bus width
256 Bit
-
Memory clock speed
800 MHz
1800 MHz
Memory bandwidth
51.2 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
Multi monitor support
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_0)
11
CUDA
+
-
OpenCL
1.1
-
OpenGL
2.1
-
Shader Model
4.0
-
Vulkan
N/A
-
Power management
8.0
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