GeForce GT 620M and UHD Graphics G1 (Ice Lake 32 EU) - video card comparison
GeForce GT 620M
UHD Graphics G1 (Ice Lake 32 EU)
Architecture
Fermi (2010−2014)
Gen. 11 Ice Lake (2019−2022)
GPU code name
N13P-GLP / N13M-GS
Ice Lake G1 Gen. 11
Market segment
Laptop
Laptop
Release date
March 2012
May 2019
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
-
Boost clock speed
715 MHz
1100 MHz
Core clock speed
Up to 625 MHz
300 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
-
Manufacturing process technology
40 nm
10 nm
Number of transistors
585 million
-
Pipelines / CUDA cores
96
32
Power consumption (TDP)
15 Watt
12-25 Watt
Texture fill rate
Up to 10.0 billion/sec
-
Memory type
DDR3
DDR4
Maximum RAM amount
1 GB
-
Memory bus width
Up to 128bit
-
Memory clock speed
1800 MHz
-
Memory bandwidth
Up to 28.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12_1
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
-
Shader Model
5.1
-
Vulkan
N/A
-
3D Blu-Ray
+
-
Optimus
+
-
Quick Sync
-
+