GeForce GTX 285 and GeForce 320M - video card comparison
Passmark - benchmark score GeForce GTX 285 vs GeForce 320M
GeForce GTX 285
1560
GeForce 320M
215
GeForce GTX 285
GeForce 320M
Architecture
Tesla 2.0 (2007−2013)
GT2xx (2009−2012)
GPU code name
GT200B
MCP89
Market segment
Desktop
Laptop
Release date
December 2008
April 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Core clock speed
648 MHz
450 MHz
CUDA cores
240
-
Floating-point performance
708.5 gflops
-
Manufacturing process technology
55 nm
40 nm
Number of transistors
1,400 million
486 million
Pipelines / CUDA cores
240
32
Power consumption (TDP)
204 Watt
23 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
51.8 billion/sec
7.200
Memory type
GDDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
512 Bit
System Shared
Memory clock speed
1242 MHz
System Shared
Memory bandwidth
159.0 GB/s
-
Shared memory
-
+
Display Connectors
HDTVTwo Dual Link DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.1 (10_1)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A
High Dynamic-Range Lighting (HDRR)
128bit
-