GeForce 8700M GT and GeForce 320M - video card comparison
Passmark - benchmark score GeForce 8700M GT vs GeForce 320M
GeForce 8700M GT
128
GeForce 320M
215
GeForce 8700M GT
GeForce 320M
Architecture
G8x (2007−2008)
GT2xx (2009−2012)
GPU code name
NB8E-SE
MCP89
Market segment
Laptop
Laptop
Release date
June 2007
April 2010
Interface
MXM-HE
PCIe 2.0 x16
Core clock speed
625 MHz
450 MHz
Floating-point performance
80 gflops
-
Manufacturing process technology
80 nm
40 nm
Number of transistors
289 million
486 million
Pipelines / CUDA cores
32
32
Power consumption (TDP)
29 Watt
23 Watt
Texture fill rate
10.00
7.200
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
800 MHz
System Shared
Memory bandwidth
25.6 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
11.1 (10_1)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A