GeForce GT 620M and GeForce RTX 2080 Max-Q - video card comparison
Passmark - benchmark score GeForce GT 620M vs GeForce RTX 2080 Max-Q
GeForce GT 620M
447
GeForce RTX 2080 Max-Q
14311
GeForce GT 620M
GeForce RTX 2080 Max-Q
Architecture
Fermi (2010−2014)
Turing (2018−2021)
GPU code name
N13P-GLP / N13M-GS
N18E-G3-A1 MAX-Q TU104
Market segment
Laptop
Laptop
Release date
March 2012
January 2019
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Boost clock speed
715 MHz
1095-1230 MHz
Core clock speed
Up to 625 MHz
735-990 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
585 million
13,600 million
Pipelines / CUDA cores
96
2944
Power consumption (TDP)
15 Watt
80-90 Watt
Texture fill rate
Up to 10.0 billion/sec
201.5
Memory type
DDR3
GDDR6
Maximum RAM amount
1 GB
8 GB
Memory bus width
Up to 128bit
256 Bit
Memory clock speed
1800 MHz
12000 MHz
Memory bandwidth
Up to 28.8 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
G-SYNC support
-
+
DirectX
12 API
12 Ultimate (12_1)
CUDA
+
7.5
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2.131
3D Blu-Ray
+
-
Optimus
+
-
VR Ready
-
+