Quadro M620 and Iris Plus Graphics 655 - video card comparison
Passmark - benchmark score Quadro M620 vs Iris Plus Graphics 655
Quadro M620
2882
Iris Plus Graphics 655
1787
Quadro M620
Iris Plus Graphics 655
Architecture
Maxwell (2014−2018)
Gen. 9.5 Kaby Lake (2015−2017)
GPU code name
GM107
Kaby Lake GT3e
Market segment
Mobile workstation
Laptop
Release date
January 2017
September 2017
Interface
MXM-A (3.0)
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
977 MHz
1200 MHz
Core clock speed
1018 MHz
300 MHz
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,870 million
189 million
Pipelines / CUDA cores
512
48
Power consumption (TDP)
30 Watt
15 Watt
Texture fill rate
31.26
50.40
Memory type
GDDR5
DDR3/DDR4
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
5012 MHz
System Shared
Memory bandwidth
80 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
Display Port
1.2
-
DirectX
12
12 (12_1)
CUDA
5.0
-
OpenCL
1.2
2.1
OpenGL
4.5
4.6
Shader Model
5.0
6.4
Vulkan
1.1.126
1.1.103
3D Stereo
+
-
Mosaic
+
-
nView Display Management
+
-
Optimus
+
-
Quick Sync
-
+