Iris Graphics 550 and Radeon HD 3450 - video card comparison
Passmark - benchmark score Iris Graphics 550 vs Radeon HD 3450
Iris Graphics 550
1474
Radeon HD 3450
125
Iris Graphics 550
Radeon HD 3450
Architecture
Gen. 9 Skylake (2015−2016)
TeraScale (2005−2013)
GPU code name
Skylake GT3e
RV620
Market segment
Laptop
Desktop
Release date
September 2015
December 2007
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
-
Core clock speed
300 MHz
600 MHz
Floating-point performance
-
48 gflops
Manufacturing process technology
14 nm
55 nm
Number of transistors
189 million
181 million
Pipelines / CUDA cores
48
40
Power consumption (TDP)
15 Watt
25 Watt
Texture fill rate
52.80
2.400
Memory type
eDRAM
DDR2
Maximum RAM amount
64 MB
256 MB
Memory bus width
eDRAM + 64/128 Bit
64 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
8 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (12_1)
10.1 (10_1)
OpenCL
2.1
N/A
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
1.1.97
N/A
Quick Sync
+
-