GeForce GTX 1660 Ti Mobile and GeForce GT 635M - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti Mobile vs GeForce GT 635M
GeForce GTX 1660 Ti Mobile
10494
GeForce GT 635M
578
GeForce GTX 1660 Ti Mobile
GeForce GT 635M
Architecture
Turing (2018−2021)
Fermi (2010−2014)
GPU code name
N18E-G0
N13E-GE2
Market segment
Laptop
Laptop
Release date
April 2019
December 2011
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Boost clock speed
1590 MHz
753 MHz
Core clock speed
1455 MHz
Up to 675 MHz
CUDA cores
-
Up to 144
Floating-point performance
-
253.4 gflops
Manufacturing process technology
12 nm
40 nm
Number of transistors
6,600 million
1,170 million
Pipelines / CUDA cores
1536
144
Power consumption (TDP)
80 Watt
35 Watt
Texture fill rate
152.6
Up to 16.2 billion/sec
Memory type
GDDR6
DDR3
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
Up to 192bit
Memory clock speed
12000 MHz
1800 MHz
Memory bandwidth
288.0 GB/s
Up to 43.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
12 (12_1)
12 API
CUDA
7.5
+
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
6.5
5.1
Vulkan
1.2.131
N/A
3D Blu-Ray
-
+
Optimus
-
+