Radeon HD 6620G and GeForce RTX 4070 SUPER - video card comparison
Passmark - benchmark score Radeon HD 6620G vs GeForce RTX 4070 SUPER
Radeon HD 6620G
351
GeForce RTX 4070 SUPER
30884
Radeon HD 6620G
GeForce RTX 4070 SUPER
Architecture
Terascale 2 (2009−2015)
Ada Lovelace
GPU code name
Llano
AD104
Market segment
Laptop
Desktop
Release date
June 2011
January 2024
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
-
2475 MHz
Core clock speed
400 MHz
1980 MHz
Manufacturing process technology
32 nm
5 nm
Number of transistors
1000 Million
35,800 million
Pipelines / CUDA cores
400
7168
Power consumption (TDP)
35 Watt
220 Watt
Texture fill rate
8.880
584.6
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
12 GB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
21000 MHz
Memory bandwidth
-
504.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.2 (11_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.7
Vulkan
N/A
1.3