Iris Plus Graphics 655 and GeForce 8400M G - video card comparison
Passmark - benchmark score Iris Plus Graphics 655 vs GeForce 8400M G
Iris Plus Graphics 655
1787
GeForce 8400M G
60
Iris Plus Graphics 655
GeForce 8400M G
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Tesla (2006−2010)
GPU code name
Kaby Lake GT3e
G86M
Market segment
Laptop
Laptop
Release date
September 2017
May 2007
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
1200 MHz
-
Core clock speed
300 MHz
400 MHz
Floating-point performance
-
12.8 gflops
Manufacturing process technology
14 nm
80 nm
Number of transistors
189 million
210 million
Pipelines / CUDA cores
48
8
Power consumption (TDP)
15 Watt
10 Watt
Texture fill rate
50.40
3.200
Memory type
DDR3/DDR4
GDDR3 / GDDR2
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
600 MHz
Memory bandwidth
-
6.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
2.1
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.0
Vulkan
1.1.103
N/A
Quick Sync
+
-