GeForce 9800M GTX and Radeon HD 7660G + HD 7670M Dual Graphics - video card comparison
GeForce 9800M GTX
Radeon HD 7660G + HD 7670M Dual Graphics
Architecture
G9x (2007−2010)
Terascale 2 (2009−2015)
GPU code name
NB9E-GTX
-
Market segment
Laptop
Laptop
Release date
July 2008
May 2012
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
500 MHz
685 / 600 MHz
CUDA cores per GPU
112
-
Floating-point performance
280 gflops
-
Gigaflops
420
-
Manufacturing process technology
65 nm
32 nm
Number of transistors
754 million
-
Pipelines / CUDA cores
112
862
Power consumption (TDP)
75 Watt
-
Texture fill rate
28.00
-
Memory type
GDDR3
DDR3,GDDR5
Maximum RAM amount
1 GB
-
Memory bus width
256 Bit
128 Bit
Memory clock speed
800 MHz
1800 MHz
Memory bandwidth
51.2 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
11.1 (10_0)
11
CUDA
+
-
OpenCL
1.1
-
OpenGL
3.3
-
Shader Model
4.0
-
Vulkan
N/A
-