Iris Plus Graphics 655 and Radeon HD 4550 - video card comparison
Passmark - benchmark score Iris Plus Graphics 655 vs Radeon HD 4550
Iris Plus Graphics 655
1787
Radeon HD 4550
242
Iris Plus Graphics 655
Radeon HD 4550
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
TeraScale (2005−2013)
GPU code name
Kaby Lake GT3e
RV710
Market segment
Laptop
Desktop
Release date
September 2017
September 2008
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1200 MHz
-
Core clock speed
300 MHz
600 MHz
Floating-point performance
-
96 gflops
Manufacturing process technology
14 nm
55 nm
Number of transistors
189 million
242 million
Pipelines / CUDA cores
48
80
Power consumption (TDP)
15 Watt
25 Watt
Texture fill rate
50.40
4.800
Memory type
DDR3/DDR4
DDR2
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1310 MHz
Memory bandwidth
-
10.48 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
10.1 (10_1)
OpenCL
2.1
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
1.1.103
N/A
Quick Sync
+
-