GeForce GTX 285M SLI and GeForce GTX 480M - video card comparison
GeForce GTX 285M SLI
GeForce GTX 480M
Architecture
G9x (2007−2010)
Fermi (2010−2014)
GPU code name
N10E-GTX
N11E-GTX-A3
Market segment
Laptop
Laptop
Release date
March 2009
May 2010
Bus support
-
PCI-E 2.0
Interface
-
MXM-B (3.0)
Supplementary power connectors
-
None
SLI options
-
+
Core clock speed
576 MHz
425 MHz
Floating-point performance
-
598.4 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
1508 Million
3,100 million
Pipelines / CUDA cores
256
352
Power consumption (TDP)
150 Watt
100 Watt
Texture fill rate
-
18.7 billion/sec
Memory type
GDDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1020 MHz
1200 MHz
Memory bandwidth
-
76.8 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
Maximum VGA resolution
-
2048x1536
DirectX
10
12 API
CUDA
+
+
OpenCL
-
1.1
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
-
N/A