GeForce GTX 1660 Ti and GeForce GTX 275 PhysX Edition - video card comparison
GeForce GTX 1660 Ti
GeForce GTX 275 PhysX Edition
Architecture
Turing (2018−2021)
Tesla 2.0 (2007−2013)
GPU code name
Turing TU116
GT200B
Market segment
Desktop
Desktop
Release date
February 2019
February 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1770 MHz
-
Core clock speed
1500 MHz
633 MHz
Floating-point performance
-
622.1 gflops
Manufacturing process technology
12 nm
55 nm
Number of transistors
6,600 million
1,400 million
Pipelines / CUDA cores
1536
240
Power consumption (TDP)
120 Watt
219 Watt
Texture fill rate
169.9
50.64
Memory type
GDDR6
GDDR3
Maximum RAM amount
6 GB
896 MB
Memory bus width
192 Bit
448 Bit
Memory clock speed
12000 MHz
2268 MHz
Memory bandwidth
288.0 GB/s
127.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI
HDMI
+
-
DirectX
12 (12_1)
11.1 (10_0)
CUDA
7.5
1.3
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
6.5
4.0
Vulkan
1.2.131
N/A