Iris Plus Graphics 645 vs Radeon Pro Vega 16
Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 645 and Radeon Pro Vega 16. 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 Pro Vega 16. 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 Pro Vega 16 are Laptop Graphics Cards
Note: Iris Plus Graphics 645 and Radeon Pro Vega 16 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 Pro Vega 16 here:
Main Specs
Iris Plus Graphics 645
Radeon Pro Vega 16
Power consumption (TDP)
15 Watt
75 Watt
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Memory type
DDR3/DDR4
HBM2
Maximum RAM amount
4 GB
Display Connectors
No outputs
No outputs
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Radeon Pro Vega 16 has 400% more power consumption, than Iris Plus Graphics 645.
Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Radeon Pro Vega 16 uses PCIe 3.0 x16 interface.
Iris Plus Graphics 645 is used in Laptops, and Radeon Pro Vega 16 - in Mobile workstations.
Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Radeon Pro Vega 16 - with Vega.
Iris Plus Graphics 645 and Radeon Pro Vega 16 are manufactured by 14 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
24−27
ultra / 1080p
2−3
14−16
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
12−14
45−50
medium / 1080p
5−6
30−33
The average gaming FPS of Radeon Pro Vega 16 in Assassin's Creed Odyssey is 383% more, than Iris Plus Graphics 645.
high / 1080p
−
35−40
ultra / 1080p
7−8
30−35
QHD / 1440p
0−1
18−20
4K / 2160p
−
10−11
low / 720p
16−18
75−80
medium / 1080p
8−9
40−45
The average gaming FPS of Radeon Pro Vega 16 in Battlefield 5 is 354% more, than Iris Plus Graphics 645.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon Pro Vega 16 in Call of Duty: Warzone is 10% more, than Iris Plus Graphics 645.
low / 768p
100−110
240−250
medium / 768p
80−85
210−220
ultra / 1080p
35−40
130−140
QHD / 1440p
24−27
100−110
4K / 2160p
−
60−65
high / 768p
60−65
180−190
The average gaming FPS of Radeon Pro Vega 16 in Counter-Strike: Global Offensive is 185% more, than Iris Plus Graphics 645.
low / 768p
55−60
60−65
ultra / 1080p
12−14
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon Pro Vega 16 in Cyberpunk 2077 is 15% more, than Iris Plus Graphics 645.
low / 768p
65−70
120−130
medium / 768p
45−50
110−120
ultra / 1080p
21−24
85−90
The average gaming FPS of Radeon Pro Vega 16 in Dota 2 is 142% more, than Iris Plus Graphics 645.
high / 1080p
5−6
30−33
ultra / 1080p
5−6
27−30
QHD / 1440p
−
21−24
4K / 2160p
3−4
9−10
low / 720p
12−14
60−65
medium / 1080p
5−6
30−35
The average gaming FPS of Radeon Pro Vega 16 in Far Cry 5 is 433% more, than Iris Plus Graphics 645.
high / 1080p
12−14
35−40
ultra / 1080p
8−9
30−33
QHD / 1440p
−
18−20
low / 720p
45−50
130−140
medium / 1080p
12−14
80−85
The average gaming FPS of Radeon Pro Vega 16 in Fortnite is 255% more, than Iris Plus Graphics 645.
high / 1080p
8−9
40−45
ultra / 1080p
−
30−35
QHD / 1440p
0−1
18−20
4K / 2160p
−
16−18
low / 720p
16−18
75−80
medium / 1080p
9−10
45−50
The average gaming FPS of Radeon Pro Vega 16 in Forza Horizon 4 is 400% more, than Iris Plus Graphics 645.
low / 768p
40−45
110−120
medium / 768p
35−40
100−110
high / 1080p
7−8
45−50
ultra / 1080p
5−6
20−22
QHD / 1440p
0−1
10−11
The average gaming FPS of Radeon Pro Vega 16 in Grand Theft Auto V is 213% more, than Iris Plus Graphics 645.
high / 1080p
3−4
16−18
ultra / 1080p
2−3
12−14
QHD / 1440p
−
12−14
4K / 2160p
0−1
4−5
low / 720p
7−8
45−50
medium / 1080p
4−5
21−24
The average gaming FPS of Radeon Pro Vega 16 in Metro Exodus is 525% more, than Iris Plus Graphics 645.
low / 768p
85−90
120−130
high / 1080p
80−85
−
ultra / 1080p
70−75
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon Pro Vega 16 in Minecraft is 43% more, than Iris Plus Graphics 645.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
24−27
80−85
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon Pro Vega 16 in PLAYERUNKNOWN'S BATTLEGROUNDS is 100% more, than Iris Plus Graphics 645.
high / 1080p
−
18−20
ultra / 1080p
7−8
12−14
QHD / 1440p
0−1
4−5
4K / 2160p
−
3−4
low / 720p
7−8
45−50
medium / 1080p
−
24−27
The average gaming FPS of Radeon Pro Vega 16 in Red Dead Redemption 2 is 328% more, than Iris Plus Graphics 645.
low / 768p
16−18
85−90
medium / 768p
12−14
55−60
high / 1080p
6−7
30−33
ultra / 1080p
5−6
16−18
4K / 2160p
−
10−11
The average gaming FPS of Radeon Pro Vega 16 in The Witcher 3: Wild Hunt is 380% more, than Iris Plus Graphics 645.
low / 768p
80−85
90−95
medium / 768p
35−40
60−65
ultra / 1080p
14−16
45−50
high / 768p
30−33
55−60
The average gaming FPS of Radeon Pro Vega 16 in World of Tanks is 58% more, than Iris Plus Graphics 645.
Full Specs
Iris Plus Graphics 645
Radeon Pro Vega 16
Architecture
Gen. 9.5 Coffee Lake
Vega
Code name
Kaby Lake GT3e
Vega Mobile
Type
Laptop
Mobile workstation
Release date
10 July 2019
15 November 2018
Pipelines
48
1024
Core clock speed
300 MHz
Boost Clock
1150 MHz
1190 MHz
Manufacturing process technology
14 nm
14 nm
Texture fill rate
50.40
76.16
Memory bus width
1024 Bit
Memory clock speed
2400 MHz
Memory bandwidth
307.2 GB/s
Shared memory
+
-
DirectX
12 (12_1)
12 (12_1)
Shader Model
6.4
6.3
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.1.103
1.2.131
Laptop size
large
Quick Sync
+
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