GeForce GTX 1660 Ti and GeForce GTX 550 Ti - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti vs GeForce GTX 550 Ti
GeForce GTX 1660 Ti
13314
GeForce GTX 550 Ti
1599
GeForce GTX 1660 Ti
GeForce GTX 550 Ti
Architecture
Turing (2018−2021)
Fermi (2010−2014)
GPU code name
Turing TU116
GF116
Market segment
Desktop
Desktop
Release date
February 2019
March 2011
Bus support
-
16x PCI-E 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
One 6-pin
SLI options
-
+
Boost clock speed
1770 MHz
-
Core clock speed
1500 MHz
900 MHz
CUDA cores
-
192
Floating-point performance
-
691.2 gflops
Manufacturing process technology
12 nm
40 nm
Number of transistors
6,600 million
1,170 million
Pipelines / CUDA cores
1536
192
Power consumption (TDP)
120 Watt
116 Watt
Maximum GPU temperature
-
100 °C
Texture fill rate
169.9
28.8 billion/sec
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
192 Bit
Memory clock speed
12000 MHz
4.1 GB/s
Memory bandwidth
288.0 GB/s
98.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
Two Dual Link DVI-IMini HDMI
Multi monitor support
-
+
HDMI
+
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_0)
CUDA
7.5
+
OpenCL
1.2
1.1
OpenGL
4.6
4.2
Shader Model
6.5
5.1
Vulkan
1.2.131
N/A