GeForce 9800M GTX and Radeon HD 7640G - video card comparison
Passmark - benchmark score GeForce 9800M GTX vs Radeon HD 7640G
GeForce 9800M GTX
468
Radeon HD 7640G
473
GeForce 9800M GTX
Radeon HD 7640G
Architecture
G9x (2007−2010)
Terascale 3 (2010−2013)
GPU code name
NB9E-GTX
Trinity
Market segment
Laptop
Laptop
Release date
July 2008
May 2012
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
-
686 MHz
Core clock speed
500 MHz
497 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
1,303 million
Pipelines / CUDA cores
112
256
Power consumption (TDP)
75 Watt
35 Watt
Texture fill rate
28.00
10.96
Memory type
GDDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
800 MHz
System Shared
Memory bandwidth
51.2 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
3.3
4.4
Shader Model
4.0
5.0
Vulkan
N/A
N/A