Iris Plus Graphics 640 and GeForce 8600M GT - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs GeForce 8600M GT
Iris Plus Graphics 640
1534
GeForce 8600M GT
92
Iris Plus Graphics 640
GeForce 8600M GT
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
G8x (2007−2008)
GPU code name
Kaby Lake GT3e
G84M
Market segment
Laptop
Laptop
Release date
January 2017
June 2007
Interface
PCIe 3.0 x1
MXM-II
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
475 MHz
Floating-point performance
-
60.8 gflops
Manufacturing process technology
14 nm
80 nm
Number of transistors
189 million
289 million
Pipelines / CUDA cores
48
32
Power consumption (TDP)
15 Watt
20 Watt
Texture fill rate
52.80
7.600
Memory type
DDR3L/LPDDR3/DDR4
GDDR3, GDDR2
Maximum RAM amount
32 GB
512 MB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
700 MHz
Memory bandwidth
-
12.8 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
+
-