Iris Plus Graphics 645 vs Radeon RX Vega 11

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 645 and Radeon RX Vega 11. 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 RX Vega 11. 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 Check Price

Radeon RX Vega 11

Iris Plus Graphics 645 is a Laptop Graphics Card

Note: Iris Plus Graphics 645 is only used in laptop graphics. It has 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 here:

Iris Plus Graphics 645 Laptops

Main Specs

	Iris Plus Graphics 645	Radeon RX Vega 11
Power consumption (TDP)	15 Watt	15 Watt
Interface	PCIe 3.0 x1	IGP
Supplementary power connectors		None
Memory type	DDR3/DDR4	System Shared
Display Connectors	No outputs	No outputs
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Both graphics cards have the same power consumption of 15 Watt.
Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Radeon RX Vega 11 uses IGP interface.
Iris Plus Graphics 645 is used in Laptops, and Radeon RX Vega 11 - in Desktops.
Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Radeon RX Vega 11 - with Vega.
Iris Plus Graphics 645 and Radeon RX Vega 11 are manufactured by 14 nm process technology.

Game benchmarks


high / 1080p	4−5	10−11
ultra / 1080p	2−3	6−7
QHD / 1440p	0−1	1−2
low / 720p	12−14	21−24
medium / 1080p	5−6	12−14
The average gaming FPS of Radeon RX Vega 11 in Assassin's Creed Odyssey is 116% more, than Iris Plus Graphics 645.
high / 1080p	−	16−18
ultra / 1080p	7−8	14−16
QHD / 1440p	0−1	0−1
low / 720p	16−18	35−40
medium / 1080p	8−9	18−20
The average gaming FPS of Radeon RX Vega 11 in Battlefield 5 is 109% more, than Iris Plus Graphics 645.
low / 768p	45−50	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
Iris Plus Graphics 645 and Radeon RX Vega 11 have the same average FPS in Call of Duty: Warzone.
low / 768p	100−110	170−180
medium / 768p	80−85	140−150
ultra / 1080p	35−40	70−75
QHD / 1440p	24−27	40−45
4K / 2160p	−	30−33
high / 768p	60−65	110−120
The average gaming FPS of Radeon RX Vega 11 in Counter-Strike: Global Offensive is 77% more, than Iris Plus Graphics 645.
low / 768p	55−60	55−60
ultra / 1080p	12−14	27−30
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon RX Vega 11 in Cyberpunk 2077 is 12% more, than Iris Plus Graphics 645.
low / 768p	65−70	95−100
medium / 768p	45−50	75−80
ultra / 1080p	21−24	45−50
The average gaming FPS of Radeon RX Vega 11 in Dota 2 is 64% more, than Iris Plus Graphics 645.
high / 1080p	5−6	12−14
ultra / 1080p	5−6	10−12
4K / 2160p	3−4	4−5
low / 720p	12−14	27−30
medium / 1080p	5−6	12−14
The average gaming FPS of Radeon RX Vega 11 in Far Cry 5 is 133% more, than Iris Plus Graphics 645.
high / 1080p	12−14	18−20
ultra / 1080p	8−9	14−16
low / 720p	45−50	75−80
medium / 1080p	12−14	35−40
The average gaming FPS of Radeon RX Vega 11 in Fortnite is 85% more, than Iris Plus Graphics 645.
high / 1080p	8−9	18−20
ultra / 1080p	−	14−16
QHD / 1440p	0−1	4−5
low / 720p	16−18	35−40
medium / 1080p	9−10	20−22
The average gaming FPS of Radeon RX Vega 11 in Forza Horizon 4 is 127% more, than Iris Plus Graphics 645.
low / 768p	40−45	65−70
medium / 768p	35−40	60−65
high / 1080p	7−8	20−22
ultra / 1080p	5−6	9−10
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon RX Vega 11 in Grand Theft Auto V is 73% more, than Iris Plus Graphics 645.
high / 1080p	3−4	7−8
ultra / 1080p	2−3	5−6
4K / 2160p	0−1	1−2
low / 720p	7−8	20−22
medium / 1080p	4−5	9−10
The average gaming FPS of Radeon RX Vega 11 in Metro Exodus is 150% more, than Iris Plus Graphics 645.
low / 768p	85−90	100−110
high / 1080p	80−85	−
ultra / 1080p	70−75	90−95
medium / 1080p	−	95−100
The average gaming FPS of Radeon RX Vega 11 in Minecraft is 22% more, than Iris Plus Graphics 645.
high / 1080p	16−18	18−20
ultra / 1080p	14−16	14−16
low / 720p	24−27	40−45
medium / 1080p	16−18	20−22
The average gaming FPS of Radeon RX Vega 11 in PLAYERUNKNOWN'S BATTLEGROUNDS is 33% more, than Iris Plus Graphics 645.
high / 1080p	−	12−14
ultra / 1080p	7−8	8−9
QHD / 1440p	0−1	0−1
low / 720p	7−8	18−20
medium / 1080p	−	12−14
The average gaming FPS of Radeon RX Vega 11 in Red Dead Redemption 2 is 85% more, than Iris Plus Graphics 645.
low / 768p	16−18	35−40
medium / 768p	12−14	24−27
high / 1080p	6−7	12−14
ultra / 1080p	5−6	8−9
4K / 2160p	−	7−8
The average gaming FPS of Radeon RX Vega 11 in The Witcher 3: Wild Hunt is 110% more, than Iris Plus Graphics 645.
low / 768p	80−85	90−95
medium / 768p	35−40	50−55
ultra / 1080p	14−16	27−30
high / 768p	30−33	45−50
The average gaming FPS of Radeon RX Vega 11 in World of Tanks is 34% more, than Iris Plus Graphics 645.

Full Specs

	Iris Plus Graphics 645	Radeon RX Vega 11
Architecture	Gen. 9.5 Coffee Lake	Vega
Code name	Kaby Lake GT3e	Vega Raven Ridge
Type	Laptop	Desktop
Release date	10 July 2019	26 October 2017
Pipelines	48	704
Core clock speed	300 MHz
Boost Clock	1150 MHz	1240 MHz
Transistor count		4,940 million
Manufacturing process technology	14 nm	14 nm
Texture fill rate	50.40	61.60
Floating-point performance		1,760 gflops
Shared memory	+	-
DirectX	12 (12_1)	12 (12_1)
Shader Model	6.4	6.4
OpenGL	4.6	4.6
OpenCL	2.1	2.0
Vulkan	1.1.103	1.2.131
Quick Sync	+
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Iris Plus Graphics 645 vs Radeon RX Vega 11

Iris Plus Graphics 645 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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