Radeon HD 6620G and GeForce RTX 2080 Ti - video card comparison
Passmark - benchmark score Radeon HD 6620G vs GeForce RTX 2080 Ti
Radeon HD 6620G
351
GeForce RTX 2080 Ti
22431
Radeon HD 6620G
GeForce RTX 2080 Ti
Architecture
Terascale 2 (2009−2015)
Turing (2018−2021)
GPU code name
Llano
Turing TU102
Market segment
Laptop
Desktop
Release date
June 2011
August 2018
Interface
IGP
PCIe 3.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
-
1545 MHz
Core clock speed
400 MHz
1350 MHz
Manufacturing process technology
32 nm
12 nm
Number of transistors
1000 Million
18,600 million
Pipelines / CUDA cores
400
4352
Power consumption (TDP)
35 Watt
270 Watt
Texture fill rate
8.880
420.2
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
11 GB
Memory bus width
System Shared
352 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
616.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI
-
+
G-SYNC support
-
+
DirectX
11.2 (11_0)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2.131
VR Ready
-
+