Radeon R7 Graphics and HD Graphics P4700 - video card comparison
Radeon R7 Graphics
HD Graphics P4700
Architecture
GCN 2.0 (2013−2017)
Generation 7.5 (2013)
GPU code name
Spectre
Haswell GT2
Market segment
Desktop
Desktop
Release date
January 2014
June 2013
Interface
IGP
IGP
Boost clock speed
980 MHz
1300 MHz
Core clock speed
686 MHz
350 MHz
Floating-point performance
526.8 gflops
-
Manufacturing process technology
28 nm
22 nm
Number of transistors
2,410 million
392 million
Pipelines / CUDA cores
512
160
Power consumption (TDP)
15 Watt
86 Watt
Texture fill rate
31.36
26.00
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
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (11_1)
OpenCL
2.0
1.2
OpenGL
4.6
4.3
Shader Model
6.0
5.1
Vulkan
1.2.131
1.1.80