GeForce GTX 770M and GeForce GTX 550 Ti - video card comparison
Passmark - benchmark score GeForce GTX 770M vs GeForce GTX 550 Ti
GeForce GTX 770M
2886
GeForce GTX 550 Ti
1599
GeForce GTX 770M
GeForce GTX 550 Ti
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
N14E-GS
GF116
Market segment
Laptop
Desktop
Release date
May 2013
March 2011
Bus support
PCI Express 3.0, PCI Express 2.0
16x PCI-E 2.0
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
One 6-pin
SLI options
+
+
Boost clock speed
797 MHz
-
Core clock speed
811 MHz
900 MHz
CUDA cores
960
192
Floating-point performance
1,530 gflops
691.2 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,540 million
1,170 million
Pipelines / CUDA cores
960
192
Power consumption (TDP)
75 Watt
116 Watt
Maximum GPU temperature
-
100 °C
Texture fill rate
63.76
28.8 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
2 GB
Memory bus width
192 Bit
192 Bit
Memory clock speed
2000 MHz
4.1 GB/s
Memory bandwidth
96.0 GB/s
98.4 GB/s
Shared memory
-
-
Standard memory configuration
GDDR5
-
Display Connectors
No outputs
Two Dual Link DVI-IMini HDMI
eDP 1.2 signal support
Up to 3840x2160
-
LVDS signal support
Up to 1920x1200
-
Multi monitor support
-
+
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
+
-
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 API
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
4.2
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
+
-