Iris Plus Graphics 655 and GeForce GTX 470M - video card comparison
Passmark - benchmark score Iris Plus Graphics 655 vs GeForce GTX 470M
Iris Plus Graphics 655
1787
GeForce GTX 470M
2012
Iris Plus Graphics 655
GeForce GTX 470M
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Fermi (2010−2014)
GPU code name
Kaby Lake GT3e
N11E-GT
Market segment
Laptop
Laptop
Release date
September 2017
November 2010
Interface
PCIe 3.0 x1
MXM-B (3.0)
Supplementary power connectors
-
None
SLI options
-
+
Boost clock speed
1200 MHz
-
Core clock speed
300 MHz
535 MHz
Floating-point performance
-
616.3 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
1,950 million
Pipelines / CUDA cores
48
288
Power consumption (TDP)
15 Watt
75 Watt
Texture fill rate
50.40
19.7 billion/sec
Memory type
DDR3/DDR4
GDDR5
Maximum RAM amount
System Shared
1536 MB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
1250 MHz
Memory bandwidth
-
60.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 API
CUDA
-
+
OpenCL
2.1
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.1.103
N/A
Quick Sync
+
-