Iris Plus Graphics 640 vs Radeon R7 M380
If you are going to buy a new graphics card and are choosing between Iris Plus Graphics 640 and Radeon R7 M380, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Iris Plus Graphics 640 stacks up against Radeon R7 M380, check out specs charts below.
Iris Plus Graphics 640 and Radeon R7 M380 are Laptop Graphics Cards
Note: Iris Plus Graphics 640 and Radeon R7 M380 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 M380 here:
Main Specs
Iris Plus Graphics 640
Radeon R7 M380
Power consumption (TDP)
15 Watt
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Memory type
DDR3L/LPDDR3/DDR4
DDR3
Maximum RAM amount
32 GB
4 GB
Display Connectors
No outputs
No outputs
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Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Radeon R7 M380 uses PCIe 3.0 x16 interface.
Iris Plus Graphics 640 has 28 GB more memory, than Radeon R7 M380.
Both cards are used in Laptops.
Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R7 M380 - with GCN.
Core clock speed of Radeon R7 M380 is 615 MHz higher, than Iris Plus Graphics 640.
Iris Plus Graphics 640 is manufactured by 14 nm process technology, and Radeon R7 M380 - 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
6−7
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
16−18
16−18
medium / 1080p
8−9
8−9
Iris Plus Graphics 640 and Radeon R7 M380 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
12−14
10−12
ultra / 1080p
10−11
10−11
QHD / 1440p
0−1
0−1
low / 720p
24−27
24−27
medium / 1080p
12−14
12−14
Iris Plus Graphics 640 and Radeon R7 M380 have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Iris Plus Graphics 640 and Radeon R7 M380 have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
130−140
medium / 768p
110−120
100−110
ultra / 1080p
50−55
50−55
QHD / 1440p
27−30
27−30
4K / 2160p
27−30
27−30
high / 768p
80−85
80−85
The average gaming FPS of Iris Plus Graphics 640 in Counter-Strike: Global Offensive is 1% more, than Radeon R7 M380.
low / 768p
55−60
55−60
ultra / 1080p
18−20
18−20
medium / 1080p
45−50
45−50
Iris Plus Graphics 640 and Radeon R7 M380 have the same average FPS in Cyberpunk 2077.
low / 768p
80−85
75−80
medium / 768p
55−60
55−60
ultra / 1080p
30−35
30−35
The average gaming FPS of Iris Plus Graphics 640 in Dota 2 is 3% more, than Radeon R7 M380.
high / 1080p
8−9
8−9
ultra / 1080p
7−8
7−8
4K / 2160p
3−4
3−4
low / 720p
18−20
18−20
medium / 1080p
8−9
8−9
Iris Plus Graphics 640 and Radeon R7 M380 have the same average FPS in Far Cry 5.
high / 1080p
14−16
14−16
ultra / 1080p
10−11
10−11
low / 720p
60−65
60−65
medium / 1080p
21−24
21−24
Iris Plus Graphics 640 and Radeon R7 M380 have the same average FPS in Fortnite.
high / 1080p
12−14
12−14
ultra / 1080p
10−12
10−12
QHD / 1440p
1−2
1−2
low / 720p
24−27
24−27
medium / 1080p
14−16
12−14
The average gaming FPS of Iris Plus Graphics 640 in Forza Horizon 4 is 8% more, than Radeon R7 M380.
low / 768p
50−55
50−55
medium / 768p
45−50
45−50
high / 1080p
12−14
12−14
ultra / 1080p
6−7
6−7
QHD / 1440p
0−1
0−1
Iris Plus Graphics 640 and Radeon R7 M380 have the same average FPS in Grand Theft Auto V.
high / 1080p
4−5
4−5
ultra / 1080p
3−4
3−4
4K / 2160p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
6−7
6−7
Iris Plus Graphics 640 and Radeon R7 M380 have the same average FPS in Metro Exodus.
low / 768p
95−100
90−95
high / 1080p
90−95
85−90
ultra / 1080p
80−85
80−85
medium / 1080p
90−95
90−95
The average gaming FPS of Iris Plus Graphics 640 in Minecraft is 3% more, than Radeon R7 M380.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
30−35
30−35
medium / 1080p
18−20
18−20
Iris Plus Graphics 640 and Radeon R7 M380 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
7−8
7−8
QHD / 1440p
0−1
0−1
low / 720p
12−14
10−12
medium / 1080p
10−12
10−12
The average gaming FPS of Iris Plus Graphics 640 in Red Dead Redemption 2 is 11% more, than Radeon R7 M380.
low / 768p
24−27
24−27
medium / 768p
16−18
16−18
high / 1080p
9−10
9−10
ultra / 1080p
6−7
6−7
4K / 2160p
6−7
−
Iris Plus Graphics 640 and Radeon R7 M380 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
85−90
85−90
medium / 768p
45−50
40−45
ultra / 1080p
18−20
18−20
high / 768p
35−40
35−40
The average gaming FPS of Iris Plus Graphics 640 in World of Tanks is 2% more, than Radeon R7 M380.
Full Specs
Iris Plus Graphics 640
Radeon R7 M380
Architecture
Gen. 9.5 Kaby Lake
GCN
Code name
Kaby Lake GT3e
Tropo
Type
Laptop
Laptop
Release date
3 January 2017
7 May 2015
Pipelines
48
640
Core clock speed
300 MHz
915 MHz
Boost Clock
1050 MHz
915 MHz
Transistor count
189 million
1,500 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
52.80
36.60
Floating-point performance
1,171 gflops
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
1000 MHz
Memory bandwidth
32 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
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Quick Sync
+
Compute units
10
AppAcceleration
+
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