GeForce 7800 GT and GeForce 320M - video card comparison
Passmark - benchmark score GeForce 7800 GT vs GeForce 320M
GeForce 7800 GT
251
GeForce 320M
215
GeForce 7800 GT
GeForce 320M
Architecture
Curie (2003−2013)
GT2xx (2009−2012)
GPU code name
G70
MCP89
Market segment
Desktop
Laptop
Release date
August 2005
April 2010
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
-
Core clock speed
400 MHz
450 MHz
Manufacturing process technology
110 nm
40 nm
Number of transistors
302 million
486 million
Pipelines / CUDA cores
-
32
Power consumption (TDP)
65 Watt
23 Watt
Texture fill rate
8.000
7.200
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1000 MHz
System Shared
Memory bandwidth
32 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
11.1 (10_1)
OpenCL
N/A
N/A
OpenGL
2.1
3.3
Shader Model
3.0
4.1
Vulkan
N/A
N/A