Radeon HD 6620G + HD 7450M Dual Graphics and GeForce RTX 2060 Mobile Refresh - video card comparison
Radeon HD 6620G + HD 7450M Dual Graphics
GeForce RTX 2060 Mobile Refresh
Architecture
Terascale 2 (2009−2015)
Turing (2018−2021)
GPU code name
-
TU106B
Market segment
Laptop
Laptop
Release date
February 2012
January 2019
Interface
-
PCIe 3.0 x16
Boost clock speed
-
1560 MHz
Core clock speed
400 / 700 MHz
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
-
10,800 million
Pipelines / CUDA cores
560
1920
Power consumption (TDP)
-
65 Watt
Texture fill rate
-
187.2
Memory type
-
GDDR6
Maximum RAM amount
-
6 GB
Memory bus width
-
192 Bit
Memory clock speed
1800 MHz
11 GB/s
Memory bandwidth
-
264.0 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
11
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
-
1.2