HD Graphics 4000 and Radeon HD 6530 - video card comparison
HD Graphics 4000
Radeon HD 6530
Architecture
Gen. 7 Ivy Bridge (2011−2012)
TeraScale 2 (2009−2015)
GPU code name
Ivy Bridge
Redwood
Market segment
Laptop
Desktop
Release date
March 2011
May 2011
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
650 MHz
Floating-point performance
33.6 gflops
520.0 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
1,200 million
627 million
Pipelines / CUDA cores
16
400
Power consumption (TDP)
unknown
39 Watt
Texture fill rate
20.80
13.00
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1200 MHz
Memory bandwidth
-
19.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
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
+
-