Radeon HD 7420G and GeForce RTX 4070 - video card comparison
Passmark - benchmark score Radeon HD 7420G vs GeForce RTX 4070
Radeon HD 7420G
317
GeForce RTX 4070
27789
Radeon HD 7420G
GeForce RTX 4070
Architecture
Terascale 3 (2010−2013)
Ada Lovelace
GPU code name
Trinity
AD104
Market segment
Laptop
Desktop
Release date
June 2012
April 2023
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
655 MHz
2475 MHz
Core clock speed
480 MHz
1920 MHz
Manufacturing process technology
32 nm
5 nm
Number of transistors
1,303 million
35,800 million
Pipelines / CUDA cores
128
5888
Power consumption (TDP)
35 Watt
200 Watt
Texture fill rate
5.240
455.4
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