Radeon HD 6550D and HD Graphics 4000 - video card comparison
Passmark - benchmark score Radeon HD 6550D vs HD Graphics 4000
Radeon HD 6550D
412
HD Graphics 4000
468
Radeon HD 6550D
HD Graphics 4000
Architecture
Terascale 2 (2009−2015)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
Llano
Ivy Bridge
Market segment
Desktop
Laptop
Release date
June 2011
March 2011
Interface
IGP
PCIe 1.0 x16
Boost clock speed
-
1350 MHz
Core clock speed
600 MHz
350 MHz
Floating-point performance
-
33.6 gflops
Manufacturing process technology
32 nm
22 nm
Number of transistors
1000 Million
1,200 million
Pipelines / CUDA cores
400
16
Power consumption (TDP)
65 Watt
unknown
Texture fill rate
12.00
20.80
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
64/128 Bit
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.1 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.0
Shader Model
5.0
5.0
Vulkan
N/A
1.1.80
Quick Sync
-
+