HD Graphics 4000 and Mobility Radeon HD 2600 - video card comparison
HD Graphics 4000
Mobility Radeon HD 2600
Architecture
Gen. 7 Ivy Bridge (2011−2012)
RV6xx (2007−2010)
GPU code name
Ivy Bridge
M76
Market segment
Laptop
Laptop
Release date
March 2011
May 2007
Interface
PCIe 1.0 x16
MXM-II
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
500 MHz
Floating-point performance
33.6 gflops
120 gflops
Manufacturing process technology
22 nm
65 nm
Number of transistors
1,200 million
390 million
Pipelines / CUDA cores
16
120
Power consumption (TDP)
unknown
-
Texture fill rate
20.80
4.000
Memory type
System Shared
DDR2, GDDR3
Maximum RAM amount
System Shared
256+ MB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
600 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
10.0 (10_0)
OpenCL
1.2
N/A
OpenGL
4.0
3.3
Shader Model
5.0
4.0
Vulkan
1.1.80
N/A
Quick Sync
+
-