HD Graphics 4000 and Radeon R7E Mobile Graphics - video card comparison
HD Graphics 4000
Radeon R7E Mobile Graphics
Architecture
Gen. 7 Ivy Bridge (2011−2012)
GCN 3.0 (2014−2017)
GPU code name
Ivy Bridge
Wani
Market segment
Laptop
Laptop
Release date
March 2011
2016
Interface
PCIe 1.0 x16
IGP
Boost clock speed
1350 MHz
626 MHz
Core clock speed
350 MHz
-
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
28 nm
Number of transistors
1,200 million
1,200 million
Pipelines / CUDA cores
16
384
Power consumption (TDP)
unknown
15 Watt
Texture fill rate
20.80
15.02
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
11.1 (11_0)
12 (12_0)
OpenCL
1.2
2.1
OpenGL
4.0
4.6
Shader Model
5.0
6.5
Vulkan
1.1.80
1.2.170
Quick Sync
+
-