Iris Plus Graphics 640 and Radeon R5 M335 - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs Radeon R5 M335
Iris Plus Graphics 640
1534
Radeon R5 M335
564
Iris Plus Graphics 640
Radeon R5 M335
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
GCN 1.0 (2012−2020)
GPU code name
Kaby Lake GT3e
Exo XT DDR3
Market segment
Laptop
Laptop
Release date
January 2017
June 2015
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x1
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
1070 MHz
Compute units
-
5
Core clock speed
300 MHz
1070 MHz
Floating-point performance
-
684.8 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
690 million
Pipelines / CUDA cores
48
320
Power consumption (TDP)
15 Watt
unknown
Texture fill rate
52.80
21.40
Memory type
DDR3L/LPDDR3/DDR4
DDR3
Maximum RAM amount
32 GB
4 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
1100 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
DirectX® 12
Mantle
-
+
OpenCL
2.1
Not Listed
OpenGL
4.6
4.4
Shader Model
6.4
5.0
Vulkan
1.1.103
+
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
HD3D
-
+
PowerTune
-
+
Quick Sync
+
-
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+