GeForce GTX 675M and GeForce GTX 460M SLI - video card comparison
GeForce GTX 675M
GeForce GTX 460M SLI
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
N13E-GS1
N11E-GS
Market segment
Laptop
Laptop
Release date
March 2012
September 2010
Bus support
PCI Express 2.0
-
Interface
MXM-B (3.0)
-
SLI options
+
-
Core clock speed
620 MHz
675 MHz
CUDA cores
384
-
Floating-point performance
952.3 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
-
Pipelines / CUDA cores
384
384
Power consumption (TDP)
100 Watt
-
Texture fill rate
39.7 billion/sec
-
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2x1536 MB
Memory bus width
256bit
192 Bit
Memory clock speed
1500 MHz
1250 MHz
Memory bandwidth
96.0 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
11
CUDA
+
+
OpenCL
1.1
-
OpenGL
4.5
-
Shader Model
5.1
-
Vulkan
N/A
-
Optimus
+
-