Iris Plus Graphics 640 vs Radeon R7 M270
Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 640 and Radeon R7 M270. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Iris Plus Graphics 640 and Radeon R7 M270. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Iris Plus Graphics 640 and Radeon R7 M270 are Laptop Graphics Cards
Note: Iris Plus Graphics 640 and Radeon R7 M270 are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Iris Plus Graphics 640 or Radeon R7 M270 here:
Main Specs
Iris Plus Graphics 640
Radeon R7 M270
Power consumption (TDP)
15 Watt
Interface
PCIe 3.0 x1
PCIe 3.0 x8
Memory type
DDR3L/LPDDR3/DDR4
Not Listed
Maximum RAM amount
32 GB
Display Connectors
No outputs
No outputs
Check Price
Check Price
Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Radeon R7 M270 uses PCIe 3.0 x8 interface.
Both cards are used in Laptops.
Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R7 M270 - with GCN.
Core clock speed of Radeon R7 M270 is 525 MHz higher, than Iris Plus Graphics 640.
Iris Plus Graphics 640 is manufactured by 14 nm process technology, and Radeon R7 M270 - by 28 nm process technology.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
6−7
0−1
ultra / 1080p
4−5
−
QHD / 1440p
0−1
0−1
low / 720p
16−18
1−2
medium / 1080p
8−9
0−1
The average gaming FPS of Iris Plus Graphics 640 in Assassin's Creed Odyssey is 1600% more, than Radeon R7 M270.
high / 1080p
12−14
−
ultra / 1080p
10−11
−
QHD / 1440p
0−1
0−1
low / 720p
24−27
0−1
medium / 1080p
12−14
−
low / 768p
45−50
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R7 M270 in Call of Duty: Warzone is 6% more, than Iris Plus Graphics 640.
low / 768p
130−140
60−65
medium / 768p
110−120
27−30
ultra / 1080p
50−55
7−8
QHD / 1440p
27−30
−
4K / 2160p
27−30
−
high / 768p
80−85
16−18
The average gaming FPS of Iris Plus Graphics 640 in Counter-Strike: Global Offensive is 242% more, than Radeon R7 M270.
low / 768p
55−60
70−75
ultra / 1080p
18−20
0−1
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R7 M270 in Cyberpunk 2077 is 15% more, than Iris Plus Graphics 640.
low / 768p
80−85
45−50
medium / 768p
55−60
10−11
ultra / 1080p
30−35
0−1
The average gaming FPS of Iris Plus Graphics 640 in Dota 2 is 141% more, than Radeon R7 M270.
high / 1080p
8−9
−
ultra / 1080p
7−8
−
4K / 2160p
3−4
−
low / 720p
18−20
0−1
medium / 1080p
8−9
−
high / 1080p
14−16
−
ultra / 1080p
10−11
−
low / 720p
60−65
21−24
medium / 1080p
21−24
0−1
The average gaming FPS of Iris Plus Graphics 640 in Fortnite is 181% more, than Radeon R7 M270.
high / 1080p
12−14
0−1
ultra / 1080p
10−12
−
QHD / 1440p
1−2
0−1
low / 720p
24−27
0−1
medium / 1080p
14−16
0−1
low / 768p
50−55
18−20
medium / 768p
45−50
−
high / 1080p
12−14
0−1
ultra / 1080p
6−7
−
QHD / 1440p
0−1
0−1
medium / 720p
−
12−14
The average gaming FPS of Iris Plus Graphics 640 in Grand Theft Auto V is 173% more, than Radeon R7 M270.
high / 1080p
4−5
−
ultra / 1080p
3−4
−
4K / 2160p
0−1
−
low / 720p
12−14
0−1
medium / 1080p
6−7
−
low / 768p
95−100
75−80
high / 1080p
90−95
27−30
ultra / 1080p
80−85
−
medium / 1080p
90−95
−
The average gaming FPS of Iris Plus Graphics 640 in Minecraft is 79% more, than Radeon R7 M270.
high / 1080p
16−18
−
ultra / 1080p
14−16
−
low / 720p
30−35
8−9
medium / 1080p
18−20
−
The average gaming FPS of Iris Plus Graphics 640 in PLAYERUNKNOWN'S BATTLEGROUNDS is 300% more, than Radeon R7 M270.
ultra / 1080p
7−8
−
QHD / 1440p
0−1
−
low / 720p
12−14
0−1
medium / 1080p
10−12
−
low / 768p
24−27
0−1
medium / 768p
16−18
−
high / 1080p
9−10
−
ultra / 1080p
6−7
−
4K / 2160p
6−7
−
low / 768p
85−90
45−50
medium / 768p
45−50
14−16
ultra / 1080p
18−20
0−1
high / 768p
35−40
12−14
The average gaming FPS of Iris Plus Graphics 640 in World of Tanks is 128% more, than Radeon R7 M270.
Full Specs
Iris Plus Graphics 640
Radeon R7 M270
Architecture
Gen. 9.5 Kaby Lake
GCN
Code name
Kaby Lake GT3e
Opal XT / Mars
Type
Laptop
Laptop
Release date
3 January 2017
7 January 2014
Pipelines
48
384
Core clock speed
300 MHz
825 MHz
Boost Clock
1050 MHz
Transistor count
189 million
950 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
52.80
19.80
Floating-point performance
633.6 gflops
Memory bus width
64/128 Bit
Memory bandwidth
28.8 GB/s
Shared memory
+
-
DirectX
12 (12_1)
Shader Model
6.4
5.1
OpenGL
4.6
4.4
OpenCL
2.1
Not Listed
Vulkan
1.1.103
FreeSync
+
Bus support
PCIe 3.0
Laptop size
medium sized
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Quick Sync
+
Check Price
Check Price
