Iris Plus Graphics 645 vs Radeon Pro V340 MxGPU

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 645 and Radeon Pro V340 MxGPU. 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 V340 MxGPU. 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 Pro V340 MxGPU

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 Pro V340 MxGPU
Power consumption (TDP)	15 Watt	300 Watt
Interface	PCIe 3.0 x1	PCIe 3.0 x16
Supplementary power connectors		2x 8-pin
Memory type	DDR3/DDR4	HBM2
Maximum RAM amount		16 GB
Display Connectors	No outputs	No outputs
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Radeon Pro V340 MxGPU has 1900% more power consumption, than Iris Plus Graphics 645.
Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
Iris Plus Graphics 645 is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
Core clock speed of Radeon Pro V340 MxGPU is 700 MHz higher, than Iris Plus Graphics 645.
Iris Plus Graphics 645 and Radeon Pro V340 MxGPU are manufactured by 14 nm process technology.

Game benchmarks


high / 1080p	4−5	14−16
ultra / 1080p	2−3	8−9
QHD / 1440p	0−1	3−4
low / 720p	12−14	30−33
medium / 1080p	5−6	18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 200% more, than Iris Plus Graphics 645.
high / 1080p	−	21−24
ultra / 1080p	7−8	20−22
QHD / 1440p	0−1	6−7
4K / 2160p	−	5−6
low / 720p	16−18	50−55
medium / 1080p	8−9	24−27
The average gaming FPS of Radeon Pro V340 MxGPU in Battlefield 5 is 200% 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 Pro V340 MxGPU have the same average FPS in Call of Duty: Warzone.
low / 768p	100−110	200−210
medium / 768p	80−85	170−180
ultra / 1080p	35−40	95−100
QHD / 1440p	24−27	50−55
4K / 2160p	−	30−33
high / 768p	60−65	130−140
The average gaming FPS of Radeon Pro V340 MxGPU in Counter-Strike: Global Offensive is 114% more, than Iris Plus Graphics 645.
low / 768p	55−60	55−60
ultra / 1080p	12−14	35−40
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon Pro V340 MxGPU in Cyberpunk 2077 is 20% more, than Iris Plus Graphics 645.
low / 768p	65−70	100−110
medium / 768p	45−50	90−95
ultra / 1080p	21−24	60−65
The average gaming FPS of Radeon Pro V340 MxGPU in Dota 2 is 91% more, than Iris Plus Graphics 645.
high / 1080p	5−6	16−18
ultra / 1080p	5−6	16−18
4K / 2160p	3−4	6−7
low / 720p	12−14	35−40
medium / 1080p	5−6	18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Far Cry 5 is 216% more, than Iris Plus Graphics 645.
high / 1080p	12−14	24−27
ultra / 1080p	8−9	18−20
QHD / 1440p	−	16−18
low / 720p	45−50	95−100
medium / 1080p	12−14	50−55
The average gaming FPS of Radeon Pro V340 MxGPU in Fortnite is 140% more, than Iris Plus Graphics 645.
high / 1080p	8−9	24−27
ultra / 1080p	−	18−20
QHD / 1440p	0−1	8−9
low / 720p	16−18	50−55
medium / 1080p	9−10	27−30
The average gaming FPS of Radeon Pro V340 MxGPU in Forza Horizon 4 is 218% more, than Iris Plus Graphics 645.
low / 768p	40−45	80−85
medium / 768p	35−40	75−80
high / 1080p	7−8	27−30
ultra / 1080p	5−6	12−14
QHD / 1440p	0−1	2−3
The average gaming FPS of Radeon Pro V340 MxGPU in Grand Theft Auto V is 117% more, than Iris Plus Graphics 645.
high / 1080p	3−4	9−10
ultra / 1080p	2−3	7−8
4K / 2160p	0−1	2−3
low / 720p	7−8	27−30
medium / 1080p	4−5	12−14
The average gaming FPS of Radeon Pro V340 MxGPU in Metro Exodus is 250% more, than Iris Plus Graphics 645.
low / 768p	85−90	110−120
high / 1080p	80−85	−
ultra / 1080p	70−75	100−110
medium / 1080p	−	100−110
The average gaming FPS of Radeon Pro V340 MxGPU in Minecraft is 37% more, than Iris Plus Graphics 645.
high / 1080p	16−18	21−24
ultra / 1080p	14−16	16−18
low / 720p	24−27	55−60
medium / 1080p	16−18	24−27
The average gaming FPS of Radeon Pro V340 MxGPU in PLAYERUNKNOWN'S BATTLEGROUNDS is 66% more, than Iris Plus Graphics 645.
high / 1080p	−	14−16
ultra / 1080p	7−8	9−10
QHD / 1440p	0−1	0−1
low / 720p	7−8	27−30
medium / 1080p	−	16−18
The average gaming FPS of Radeon Pro V340 MxGPU in Red Dead Redemption 2 is 171% more, than Iris Plus Graphics 645.
low / 768p	16−18	50−55
medium / 768p	12−14	30−35
high / 1080p	6−7	18−20
ultra / 1080p	5−6	10−12
4K / 2160p	−	8−9
The average gaming FPS of Radeon Pro V340 MxGPU in The Witcher 3: Wild Hunt is 180% more, than Iris Plus Graphics 645.
low / 768p	80−85	100−110
medium / 768p	35−40	60−65
ultra / 1080p	14−16	30−35
high / 768p	30−33	50−55
The average gaming FPS of Radeon Pro V340 MxGPU in World of Tanks is 53% more, than Iris Plus Graphics 645.

Full Specs

	Iris Plus Graphics 645	Radeon Pro V340 MxGPU
Architecture	Gen. 9.5 Coffee Lake	GCN 5.0
Code name	Kaby Lake GT3e	Vega 10
Type	Laptop	Workstation
Release date	10 July 2019	26 August 2018
Pipelines	48	3584
Core clock speed	300 MHz	1000 MHz
Boost Clock	1150 MHz	1500 MHz
Transistor count		12,500 million
Manufacturing process technology	14 nm	14 nm
Texture fill rate	50.40	336.0
Length		267 mm
Memory bus width		2048 Bit
Memory clock speed		2000 MHz
Memory bandwidth		512.0 GB/s
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	1.1.125
Quick Sync	+
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Iris Plus Graphics 645 vs Radeon Pro V340 MxGPU

Iris Plus Graphics 645 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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