HD Graphics 4000 and Radeon HD 7540D IGP - video card comparison
HD Graphics 4000
Radeon HD 7540D IGP
Architecture
Gen. 7 Ivy Bridge (2011−2012)
TeraScale 3 (2010−2013)
GPU code name
Ivy Bridge
Scrapper
Market segment
Laptop
Desktop
Release date
March 2011
October 2012
Interface
PCIe 1.0 x16
IGP
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
760 MHz
Floating-point performance
33.6 gflops
291.8 gflops
Manufacturing process technology
22 nm
32 nm
Number of transistors
1,200 million
1,303 million
Pipelines / CUDA cores
16
192
Power consumption (TDP)
unknown
65 Watt
Texture fill rate
20.80
9.120
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
No outputs
DirectX
11.1 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.0
4.4
Shader Model
5.0
5.0
Vulkan
1.1.80
N/A
Quick Sync
+
-