GeForce GT 230M and GeForce 320M - video card comparison
Passmark - benchmark score GeForce GT 230M vs GeForce 320M
GeForce GT 230M
218
GeForce 320M
215
GeForce GT 230M
GeForce 320M
Architecture
GT2xx (2009−2012)
GT2xx (2009−2012)
GPU code name
N10P-GE
MCP89
Market segment
Laptop
Laptop
Release date
June 2009
April 2010
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
500 MHz
450 MHz
CUDA cores
48
-
Floating-point performance
105.6 gflops
-
Gigaflops
158
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
486 million
486 million
Pipelines / CUDA cores
48
32
Power consumption (TDP)
23 Watt
23 Watt
Texture fill rate
8.000
7.200
Memory type
GDDR2, GDDR3
System Shared
Maximum RAM amount
Up to 1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
Up to 600 (DDR2), Up to 800 (GDDR3), Up to 1066 (GDDR3) MHz
System Shared
Memory bandwidth
16 (DDR2), 25 (DDR3)
-
Shared memory
-
+
Display Connectors
Dual Link DVIVGADisplayPortHDMISingle Link DVI
No outputs
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
HDA
-
DirectX
11.1 (10_1)
11.1 (10_1)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
8.0
-