GeForce Go 7700 and GeForce 8400M GS - video card comparison
Passmark - benchmark score GeForce Go 7700 vs GeForce 8400M GS
GeForce Go 7700
151
GeForce 8400M GS
112
GeForce Go 7700
GeForce 8400M GS
Architecture
Curie (2003−2013)
Tesla (2006−2010)
GPU code name
G73M-B1
G86M
Market segment
Laptop
Laptop
Release date
August 2006
May 2007
Interface
PCIe 1.0 x16
MXM-I
Boost clock speed
450 MHz
-
Core clock speed
5 MHz
400 MHz
Floating-point performance
-
25.6 gflops
Manufacturing process technology
80 nm
80 nm
Number of transistors
177 million
210 million
Pipelines / CUDA cores
17
16
Power consumption (TDP)
-
11 Watt
Texture fill rate
5.400
3.200
Memory type
GDDR3, GDDR2, GDDR1
GDDR2 / GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
600 MHz
Memory bandwidth
16 GB/s
6.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
11.1 (10_0)
CUDA
-
1.1
OpenCL
N/A
1.1
OpenGL
2.1
3.3
Shader Model
3.0
4.0
Vulkan
N/A
N/A