GeForce GT 750M and GeForce GTX 555 OEM - video card comparison
GeForce GT 750M
GeForce GTX 555 OEM
Architecture
Kepler (2012−2018)
Fermi 2.0 (2010−2014)
GPU code name
N14P-GT
GF114
Market segment
Laptop
Desktop
Release date
April 2013
May 2011
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
Boost clock speed
967 MHz
-
Core clock speed
967 MHz
736 MHz
Floating-point performance
742.7 gflops
847.9 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,270 million
1,950 million
Pipelines / CUDA cores
384
288
Power consumption (TDP)
50 Watt
150 Watt
Texture fill rate
30.94
35.33
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
2000 - 5000 MHz
3828 MHz
Memory bandwidth
64.19 GB/s
91.87 GB/s
Shared memory
-
-
Standard memory configuration
DDR3/GDDR5
-
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
eDP 1.2 signal support
Up to 3840x2160
-
LVDS signal support
Up to 1920x1200
-
VGA аnalog display support
Up to 2048x1536
-
DisplayPort Multimode (DP++) support
Up to 3840x2160
-
HDCP content protection
+
-
HDMI
+
+
7.1 channel HD audio on HDMI
+
-
DirectX
12 API
12 (11_0)
CUDA
+
2.1
OpenCL
1.1
1.1
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A
3D Vision / 3DTV Play
+
-
Blu-Ray 3D Support
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
TrueHD and DTS-HD audio bitstreaming
+
-