GeForce GTX 460M and GeForce GTX 555 OEM - video card comparison
GeForce GTX 460M
GeForce GTX 555 OEM
Architecture
Fermi (2010−2014)
Fermi 2.0 (2010−2014)
GPU code name
N11E-GS
GF114
Market segment
Laptop
Desktop
Release date
September 2010
May 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
SLI options
+
-
Core clock speed
675 MHz
736 MHz
Floating-point performance
518.4 gflops
847.9 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,170 million
1,950 million
Pipelines / CUDA cores
192
288
Power consumption (TDP)
50 Watt
150 Watt
Texture fill rate
16.1 billion/sec
35.33
Memory type
GDDR5
GDDR5
Maximum RAM amount
1536 MB
1 GB
Memory bus width
192 Bit
192 Bit
Memory clock speed
1250 MHz
3828 MHz
Memory bandwidth
60.0 GB/s
91.87 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 API with Feature Level 12.1
12 (11_0)
CUDA
+
2.1
OpenCL
1.1
1.1
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
N/A
N/A