Iris Plus Graphics 640 and GeForce 8600 GT - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs GeForce 8600 GT
Iris Plus Graphics 640
1534
GeForce 8600 GT
127
Iris Plus Graphics 640
GeForce 8600 GT
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Tesla (2006−2010)
GPU code name
Kaby Lake GT3e
G84
Market segment
Laptop
Desktop
Release date
January 2017
April 2007
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Supplementary power connectors
-
None
SLI options
-
+
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
540 MHz
Floating-point performance
-
76.16 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
47 Watt
Texture fill rate
52.80
8.6 billion/sec
Memory type
DDR3L/LPDDR3/DDR4
GDDR3
Maximum RAM amount
32 GB
512 MB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
700 MHz
Memory bandwidth
-
22.4 GB/s
Shared memory
+
-
Standard memory config per GPU
-
256 MB
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
2.1
1.1
OpenGL
4.6
2.1
Shader Model
6.4
4.0
Vulkan
1.1.103
N/A
Quick Sync
+
-