Radeon 620 and GeForce RTX 4070 SUPER - video card comparison
Passmark - benchmark score Radeon 620 vs GeForce RTX 4070 SUPER
Radeon 620
924
GeForce RTX 4070 SUPER
30884
Radeon 620
GeForce RTX 4070 SUPER
Architecture
GCN 1.0 (2012−2020)
Ada Lovelace
GPU code name
Polaris 24
AD104
Market segment
Laptop
Desktop
Release date
August 2019
January 2024
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1024 MHz
2475 MHz
Core clock speed
-
1980 MHz
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,550 million
35,800 million
Pipelines / CUDA cores
384
7168
Power consumption (TDP)
50 Watt
220 Watt
Texture fill rate
24.58
584.6
Memory type
DDR3, GDDR5
GDDR6X
Maximum RAM amount
4 GB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
2250 MHz
21000 MHz
Memory bandwidth
14.4 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.3
6.7
Vulkan
1.2.131
1.3