Radeon HD 7640G and UHD Graphics P750 - video card comparison
Passmark - benchmark score Radeon HD 7640G vs UHD Graphics P750
Radeon HD 7640G
473
UHD Graphics P750
1811
Radeon HD 7640G
UHD Graphics P750
Architecture
Terascale 3 (2010−2013)
Generation 12.1 (2020−2021)
GPU code name
Trinity
Rocket Lake GT1
Market segment
Laptop
Desktop
Release date
May 2012
2021
Interface
IGP
Ring Bus
Boost clock speed
686 MHz
1300 MHz
Core clock speed
497 MHz
-
Manufacturing process technology
32 nm
14 nm+++
Number of transistors
1,303 million
-
Pipelines / CUDA cores
256
256
Power consumption (TDP)
35 Watt
15 Watt
Texture fill rate
10.96
83.20
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
Motherboard Dependent
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.6
Vulkan
N/A
1.3