GeForce GTX 280M SLI and GeForce GTX 280M - video card comparison
GeForce GTX 280M SLI
GeForce GTX 280M
Architecture
G9x (2007−2010)
G9x (2007−2010)
GPU code name
N10E-GTX
N10E-GTX
Market segment
Laptop
Laptop
Release date
March 2009
March 2009
Bus support
-
PCI-E 2.0
Interface
-
MXM-IV
SLI options
-
+
MXM Type
-
MXM 3.0 Type-B
Core clock speed
585 MHz
585 MHz
CUDA cores
-
128
Floating-point performance
-
374.5 gflops
Gigaflops
-
562
Manufacturing process technology
55 nm
55 nm
Number of transistors
1508 Million
754 million
Pipelines / CUDA cores
256
128
Power consumption (TDP)
150 Watt
75 Watt
Texture fill rate
-
38 billion/sec
Memory type
GDDR3
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
950 MHz
Up to 950 MHz
Memory bandwidth
-
61 GB/s
Shared memory
-
-
Display Connectors
-
HDMIDual Link DVISingle Link DVIDisplayPortLVDSVGA
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
10
11.1 (10_0)
CUDA
+
+
OpenCL
-
1.1
OpenGL
-
2.1
Shader Model
-
4.0
Vulkan
-
N/A
Power management
-
8.0