GeForce GTX 1660 Mobile and UHD Graphics 770 - video card comparison
GeForce GTX 1660 Mobile
UHD Graphics 770
Architecture
Turing (2018−2021)
Alder Lake
GPU code name
TU116B
Alder Lake xG
Market segment
Laptop
Desktop
Release date
May 2019
January 2022
Interface
PCIe 3.0 x16
Ring Bus
Boost clock speed
1590 MHz
300 MHz
Core clock speed
1455 MHz
-
Manufacturing process technology
12 nm
10 nm
Number of transistors
6,600 million
-
Pipelines / CUDA cores
1280
32
Power consumption (TDP)
-
15 Watt
Texture fill rate
127.2
26.40
Memory type
GDDR6
System Shared
Maximum RAM amount
6 GB
System Shared
Memory bus width
192 Bit
System Shared
Memory clock speed
16000 MHz
1550 MHz
Memory bandwidth
384.0 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2.140
1.3