Iris Plus Graphics 640 and Radeon HD 8280 - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs Radeon HD 8280
Iris Plus Graphics 640
1534
Radeon HD 8280
268
Iris Plus Graphics 640
Radeon HD 8280
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
GCN (2011−2017)
GPU code name
Kaby Lake GT3e
Temash
Market segment
Laptop
Laptop
Release date
January 2017
May 2013
Interface
PCIe 3.0 x1
IGP
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
450 MHz
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
1,178 million
Pipelines / CUDA cores
48
128
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
52.80
3.600
Memory type
DDR3L/LPDDR3/DDR4
System Shared
Maximum RAM amount
32 GB
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.3
Vulkan
1.1.103
1.2.131
Quick Sync
+
-