GeForce GTX 1660 and Iris Xe Graphics G4 - video card comparison
GeForce GTX 1660
Iris Xe Graphics G4
Architecture
Turing (2018−2021)
Generation 12.0 (2020)
GPU code name
Turing TU116
Tiger Lake GT1
Market segment
Desktop
Laptop
Release date
March 2019
September 2020
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1785 MHz
1100 MHz
Core clock speed
1530 MHz
-
Manufacturing process technology
12 nm
10 nm
Number of transistors
6,600 million
-
Pipelines / CUDA cores
1408
384
Power consumption (TDP)
120 Watt
15 Watt
Texture fill rate
157.1
52.80
Memory type
GDDR5
System Shared
Maximum RAM amount
6 GB
System Shared
Memory bus width
192 Bit
System Shared
Memory clock speed
8000 MHz
System Shared
Memory bandwidth
192.1 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2.131
1.1
Quick Sync
-
+