GeForce GTX 1660 Super and Iris Pro Graphics P580 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Super vs Iris Pro Graphics P580
GeForce GTX 1660 Super
13154
Iris Pro Graphics P580
2081
GeForce GTX 1660 Super
Iris Pro Graphics P580
Architecture
Turing (2018−2021)
Gen. 9 Skylake (2015−2016)
GPU code name
Turing TU116
Skylake GT4e
Market segment
Desktop
Laptop
Release date
October 2019
September 2015
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
350 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
6,600 million
189 million
Pipelines / CUDA cores
1408
72
Power consumption (TDP)
125 Watt
15 Watt
Texture fill rate
157.1
75.60
Memory type
GDDR6
DDR3L/LPDDR3/DDR4
Maximum RAM amount
6 GB
64 GB
Memory bus width
192 Bit
eDRAM + 64/128 Bit
Memory clock speed
14000 MHz
System Shared
Memory bandwidth
336.0 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
HDCP
+
-
G-SYNC support
+
-
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
1.1.97
Ansel
+
-
NVENC
+
-
Quick Sync
-
+