Radeon HD 7420G and Radeon HD 8330 - video card comparison
Passmark - benchmark score Radeon HD 7420G vs Radeon HD 8330
Radeon HD 7420G
317
Radeon HD 8330
268
Radeon HD 7420G
Radeon HD 8330
Architecture
Terascale 3 (2010−2013)
GCN (2011−2017)
GPU code name
Trinity
Kabini
Market segment
Laptop
Laptop
Release date
June 2012
May 2013
Interface
IGP
IGP
Boost clock speed
655 MHz
-
Core clock speed
480 MHz
500 MHz
Manufacturing process technology
32 nm
28 nm
Number of transistors
1,303 million
1,178 million
Pipelines / CUDA cores
128
128
Power consumption (TDP)
35 Watt
15 Watt
Texture fill rate
5.240
3.976
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.3
Vulkan
N/A
1.2.131