GeForce GTX 1660 Mobile and Arc A770M - video card comparison
GeForce GTX 1660 Mobile
Arc A770M
Architecture
Turing (2018−2021)
Xe HPG (2020−2022)
GPU code name
TU116B
Alchemist
Market segment
Laptop
Laptop
Release date
May 2019
March 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Boost clock speed
1590 MHz
-
Core clock speed
1455 MHz
1650 MHz
Manufacturing process technology
12 nm
6 nm
Number of transistors
6,600 million
21,700 million
Pipelines / CUDA cores
1280
512
Power consumption (TDP)
-
150 Watt (120 - 150 Watt TGP)
Texture fill rate
127.2
422.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
16 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
16000 MHz
16000 MHz
Memory bandwidth
384.0 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.140
1.3