Iris Plus Graphics 640 and Radeon R7 240 - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs Radeon R7 240
Iris Plus Graphics 640
1534
Radeon R7 240
930
Iris Plus Graphics 640
Radeon R7 240
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
GCN 1.0 (2012−2020)
GPU code name
Kaby Lake GT3e
Oland
Market segment
Laptop
Desktop
Release date
January 2017
October 2013
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x1
PCIe 3.0 x8
Supplementary power connectors
-
N/A
Boost clock speed
1050 MHz
780 MHz
Core clock speed
300 MHz
-
Floating-point performance
-
499.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
950 million
Pipelines / CUDA cores
48
320
Power consumption (TDP)
15 Watt
50 Watt
Texture fill rate
52.80
14.00
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
32 GB
2 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1150 MHz
Memory bandwidth
-
72 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DisplayPort support
-
-
DirectX
12 (12_1)
DirectX® 12
Mantle
-
-
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.1.103
-
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
-
Quick Sync
+
-
TrueAudio
-
-
ZeroCore
-
-