GeForce 8800M GTX and Radeon HD 7640G - video card comparison
Passmark - benchmark score GeForce 8800M GTX vs Radeon HD 7640G
GeForce 8800M GTX
476
Radeon HD 7640G
473
GeForce 8800M GTX
Radeon HD 7640G
Architecture
G9x (2007−2010)
Terascale 3 (2010−2013)
GPU code name
NB8E-GTX
Trinity
Market segment
Laptop
Laptop
Release date
November 2007
May 2012
Interface
MXM-HE
IGP
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
-
686 MHz
Core clock speed
500 MHz
497 MHz
CUDA cores
96
-
Floating-point performance
240 gflops
-
Manufacturing process technology
65 nm
32 nm
Number of transistors
754 million
1,303 million
Pipelines / CUDA cores
96
256
Power consumption (TDP)
65 Watt
35 Watt
Texture fill rate
24.00
10.96
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
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
1.1
-
OpenCL
1.1
1.2
OpenGL
3.3
4.4
Shader Model
4.0
5.0
Vulkan
N/A
N/A