Iris Plus Graphics 645 vs Radeon R9 M365X
Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 645 and Radeon R9 M365X. 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 645 and Radeon R9 M365X. 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 645 and Radeon R9 M365X are Laptop Graphics Cards
Note: Iris Plus Graphics 645 and Radeon R9 M365X 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 645 or Radeon R9 M365X here:
Main Specs
Iris Plus Graphics 645
Radeon R9 M365X
Power consumption (TDP)
15 Watt
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Memory type
DDR3/DDR4
GDDR5
Maximum RAM amount
4 GB
Display Connectors
No outputs
No outputs
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Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Radeon R9 M365X uses PCIe 3.0 x16 interface.
Both cards are used in Laptops.
Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Radeon R9 M365X - with GCN.
Core clock speed of Radeon R9 M365X is 600 MHz higher, than Iris Plus Graphics 645.
Iris Plus Graphics 645 is manufactured by 14 nm process technology, and Radeon R9 M365X - 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
4−5
6−7
ultra / 1080p
2−3
4−5
QHD / 1440p
0−1
0−1
low / 720p
12−14
16−18
medium / 1080p
5−6
8−9
The average gaming FPS of Radeon R9 M365X in Assassin's Creed Odyssey is 50% more, than Iris Plus Graphics 645.
high / 1080p
−
12−14
ultra / 1080p
7−8
10−11
QHD / 1440p
0−1
0−1
low / 720p
16−18
24−27
medium / 1080p
8−9
12−14
The average gaming FPS of Radeon R9 M365X in Battlefield 5 is 45% more, than Iris Plus Graphics 645.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Iris Plus Graphics 645 and Radeon R9 M365X have the same average FPS in Call of Duty: Warzone.
low / 768p
100−110
130−140
medium / 768p
80−85
110−120
ultra / 1080p
35−40
50−55
QHD / 1440p
24−27
27−30
4K / 2160p
−
27−30
high / 768p
60−65
80−85
The average gaming FPS of Radeon R9 M365X in Counter-Strike: Global Offensive is 32% more, than Iris Plus Graphics 645.
low / 768p
55−60
55−60
ultra / 1080p
12−14
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R9 M365X in Cyberpunk 2077 is 5% more, than Iris Plus Graphics 645.
low / 768p
65−70
80−85
medium / 768p
45−50
55−60
ultra / 1080p
21−24
30−35
The average gaming FPS of Radeon R9 M365X in Dota 2 is 26% more, than Iris Plus Graphics 645.
high / 1080p
5−6
8−9
ultra / 1080p
5−6
7−8
4K / 2160p
3−4
3−4
low / 720p
12−14
18−20
medium / 1080p
5−6
8−9
The average gaming FPS of Radeon R9 M365X in Far Cry 5 is 50% more, than Iris Plus Graphics 645.
high / 1080p
12−14
14−16
ultra / 1080p
8−9
10−11
low / 720p
45−50
60−65
medium / 1080p
12−14
21−24
The average gaming FPS of Radeon R9 M365X in Fortnite is 35% more, than Iris Plus Graphics 645.
high / 1080p
8−9
12−14
ultra / 1080p
−
10−12
QHD / 1440p
0−1
1−2
low / 720p
16−18
24−27
medium / 1080p
9−10
14−16
The average gaming FPS of Radeon R9 M365X in Forza Horizon 4 is 54% more, than Iris Plus Graphics 645.
low / 768p
40−45
50−55
medium / 768p
35−40
45−50
high / 1080p
7−8
12−14
ultra / 1080p
5−6
6−7
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M365X in Grand Theft Auto V is 26% more, than Iris Plus Graphics 645.
high / 1080p
3−4
4−5
ultra / 1080p
2−3
3−4
4K / 2160p
0−1
0−1
low / 720p
7−8
12−14
medium / 1080p
4−5
6−7
The average gaming FPS of Radeon R9 M365X in Metro Exodus is 50% more, than Iris Plus Graphics 645.
low / 768p
85−90
95−100
high / 1080p
80−85
85−90
ultra / 1080p
70−75
80−85
medium / 1080p
−
90−95
The average gaming FPS of Radeon R9 M365X in Minecraft is 11% more, than Iris Plus Graphics 645.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
24−27
30−35
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon R9 M365X in PLAYERUNKNOWN'S BATTLEGROUNDS is 11% more, than Iris Plus Graphics 645.
ultra / 1080p
7−8
7−8
QHD / 1440p
0−1
0−1
low / 720p
7−8
12−14
medium / 1080p
−
10−12
The average gaming FPS of Radeon R9 M365X in Red Dead Redemption 2 is 42% more, than Iris Plus Graphics 645.
low / 768p
16−18
24−27
medium / 768p
12−14
16−18
high / 1080p
6−7
9−10
ultra / 1080p
5−6
6−7
4K / 2160p
−
6−7
The average gaming FPS of Radeon R9 M365X in The Witcher 3: Wild Hunt is 40% more, than Iris Plus Graphics 645.
low / 768p
80−85
85−90
medium / 768p
35−40
45−50
ultra / 1080p
14−16
18−20
high / 768p
30−33
35−40
The average gaming FPS of Radeon R9 M365X in World of Tanks is 14% more, than Iris Plus Graphics 645.
Full Specs
Iris Plus Graphics 645
Radeon R9 M365X
Architecture
Gen. 9.5 Coffee Lake
GCN
Code name
Kaby Lake GT3e
Tropo
Type
Laptop
Laptop
Release date
10 July 2019
6 May 2015
Pipelines
48
640
Core clock speed
300 MHz
900 MHz
Boost Clock
1150 MHz
925 MHz
Transistor count
1,500 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
50.40
37.00
Floating-point performance
1,184 gflops
Memory bus width
128 Bit
Memory clock speed
1125 MHz
Memory bandwidth
72 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
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