GeForce GTX 485M and GeForce GTX 580M - video card comparison
Passmark - benchmark score GeForce GTX 485M vs GeForce GTX 580M
GeForce GTX 485M
2430
GeForce GTX 580M
2136
GeForce GTX 485M
GeForce GTX 580M
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
N12E-GTX-A1
N12E-GTX2
Market segment
Laptop
Laptop
Release date
January 2010
June 2011
Bus support
PCI-E 2.0
PCI-E 2.0
Interface
MXM-B (3.0)
MXM-B (3.0)
Supplementary power connectors
None
None
SLI options
+
+
Core clock speed
1150 MHz
620 MHz
CUDA cores
-
384
Floating-point performance
883.2 gflops
952.3 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
1,950 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
100 Watt
100 Watt
Texture fill rate
36.8 billion/sec
39.7 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1500 MHz
1500 MHz
Memory bandwidth
96.0 GB/s
96.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Maximum VGA resolution
2048x1536
-
DirectX
12 (11_0)
12 API
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
4.5
Shader Model
5.1
5.1
Vulkan
N/A
N/A
3D Blu-Ray
-
+
3D Gaming
-
+
Optimus
-
+