Iris Plus Graphics 640 vs Radeon RX 550X

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 640 and Radeon RX 550X. 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 RX 550X. 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 Check Price

Radeon RX 550X

Iris Plus Graphics 640 is a Laptop Graphics Card

Note: Iris Plus Graphics 640 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 640 here:

Iris Plus Graphics 640 Laptops

Main Specs

	Iris Plus Graphics 640	Radeon RX 550X
Power consumption (TDP)	15 Watt	50 Watt
Interface	PCIe 3.0 x1	PCIe 3.0 x8
Supplementary power connectors		None
Memory type	DDR3L/LPDDR3/DDR4	GDDR5
Maximum RAM amount	32 GB	4 GB
Display Connectors	No outputs	1x DVI, 1x HDMI, 1x DisplayPort
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Radeon RX 550X has 233% more power consumption, than Iris Plus Graphics 640.
Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Radeon RX 550X uses PCIe 3.0 x8 interface.
Iris Plus Graphics 640 has 28 GB more memory, than Radeon RX 550X.
Iris Plus Graphics 640 is used in Laptops, and Radeon RX 550X - in Desktops.
Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Radeon RX 550X - with GCN 4.0.
Core clock speed of Radeon RX 550X is 800 MHz higher, than Iris Plus Graphics 640.
Iris Plus Graphics 640 and Radeon RX 550X are manufactured by 14 nm process technology.

Game benchmarks


high / 1080p	6−7	10−11
ultra / 1080p	4−5	6−7
QHD / 1440p	0−1	0−1
low / 720p	16−18	21−24
medium / 1080p	8−9	12−14
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 44% more, than Iris Plus Graphics 640.
high / 1080p	12−14	16−18
ultra / 1080p	10−11	14−16
QHD / 1440p	0−1	0−1
low / 720p	24−27	35−40
medium / 1080p	12−14	18−20
The average gaming FPS of Radeon RX 550X in Battlefield 5 is 46% more, than Iris Plus Graphics 640.
low / 768p	45−50	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
Iris Plus Graphics 640 and Radeon RX 550X have the same average FPS in Call of Duty: Warzone.
low / 768p	130−140	170−180
medium / 768p	110−120	140−150
ultra / 1080p	50−55	70−75
QHD / 1440p	27−30	40−45
4K / 2160p	27−30	30−33
high / 768p	80−85	100−110
The average gaming FPS of Radeon RX 550X in Counter-Strike: Global Offensive is 30% more, than Iris Plus Graphics 640.
low / 768p	55−60	55−60
ultra / 1080p	18−20	27−30
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon RX 550X in Cyberpunk 2077 is 7% more, than Iris Plus Graphics 640.
low / 768p	80−85	90−95
medium / 768p	55−60	75−80
ultra / 1080p	30−35	45−50
The average gaming FPS of Radeon RX 550X in Dota 2 is 26% more, than Iris Plus Graphics 640.
high / 1080p	8−9	12−14
ultra / 1080p	7−8	10−12
4K / 2160p	3−4	4−5
low / 720p	18−20	27−30
medium / 1080p	8−9	12−14
The average gaming FPS of Radeon RX 550X in Far Cry 5 is 55% more, than Iris Plus Graphics 640.
high / 1080p	14−16	18−20
ultra / 1080p	10−11	14−16
low / 720p	60−65	75−80
medium / 1080p	21−24	35−40
The average gaming FPS of Radeon RX 550X in Fortnite is 37% more, than Iris Plus Graphics 640.
high / 1080p	12−14	16−18
ultra / 1080p	10−12	14−16
QHD / 1440p	1−2	4−5
low / 720p	24−27	35−40
medium / 1080p	14−16	20−22
The average gaming FPS of Radeon RX 550X in Forza Horizon 4 is 46% more, than Iris Plus Graphics 640.
low / 768p	50−55	65−70
medium / 768p	45−50	55−60
high / 1080p	12−14	18−20
ultra / 1080p	6−7	8−9
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon RX 550X in Grand Theft Auto V is 31% more, than Iris Plus Graphics 640.
high / 1080p	4−5	6−7
ultra / 1080p	3−4	5−6
4K / 2160p	0−1	1−2
low / 720p	12−14	18−20
medium / 1080p	6−7	9−10
The average gaming FPS of Radeon RX 550X in Metro Exodus is 66% more, than Iris Plus Graphics 640.
low / 768p	95−100	100−110
high / 1080p	90−95	−
ultra / 1080p	80−85	90−95
medium / 1080p	90−95	95−100
The average gaming FPS of Radeon RX 550X in Minecraft is 8% more, than Iris Plus Graphics 640.
high / 1080p	16−18	18−20
ultra / 1080p	14−16	14−16
low / 720p	30−35	40−45
medium / 1080p	18−20	20−22
The average gaming FPS of Radeon RX 550X in PLAYERUNKNOWN'S BATTLEGROUNDS is 20% more, than Iris Plus Graphics 640.
high / 1080p	−	12−14
ultra / 1080p	7−8	8−9
QHD / 1440p	0−1	0−1
low / 720p	12−14	18−20
medium / 1080p	10−12	12−14
The average gaming FPS of Radeon RX 550X in Red Dead Redemption 2 is 30% more, than Iris Plus Graphics 640.
low / 768p	24−27	35−40
medium / 768p	16−18	21−24
high / 1080p	9−10	12−14
ultra / 1080p	6−7	8−9
4K / 2160p	6−7	7−8
The average gaming FPS of Radeon RX 550X in The Witcher 3: Wild Hunt is 30% more, than Iris Plus Graphics 640.
low / 768p	85−90	90−95
medium / 768p	45−50	50−55
ultra / 1080p	18−20	24−27
high / 768p	35−40	45−50
The average gaming FPS of Radeon RX 550X in World of Tanks is 14% more, than Iris Plus Graphics 640.

Full Specs

	Iris Plus Graphics 640	Radeon RX 550X
Architecture	Gen. 9.5 Kaby Lake	GCN 4.0
Code name	Kaby Lake GT3e	Lexa
Type	Laptop	Desktop
Release date	3 January 2017	16 December 2018
Pipelines	48	512
Core clock speed	300 MHz	1100 MHz
Boost Clock	1050 MHz	1183 MHz
Transistor count	189 million	2,200 million
Manufacturing process technology	14 nm	14 nm
Texture fill rate	52.80	37.86
Floating-point performance		1,211 gflops
Length		145 mm
Memory bus width	64/128 Bit	128 Bit
Memory clock speed		6000 MHz
Memory bandwidth		96 GB/s
Shared memory	+
DirectX	12 (12_1)	12 (12_0)
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 640 vs Radeon RX 550X

Iris Plus Graphics 640 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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