Iris Plus Graphics 640 vs P104 100

In this comparison between Iris Plus Graphics 640 and P104 100 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Iris Plus Graphics 640 will be the best choice, for others P104 100 will be their preference. Study the comparison tables below and make your choice.

Iris Plus Graphics 640 Check Price

P104 100

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	P104 100
Power consumption (TDP)	15 Watt
Interface	PCIe 3.0 x1	PCIe 3.0 x16
Supplementary power connectors		1x 8-pin
Memory type	DDR3L/LPDDR3/DDR4	GDDR5X
Maximum RAM amount	32 GB	4 GB
Display Connectors	No outputs	No outputs
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Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and P104 100 uses PCIe 3.0 x16 interface.
Iris Plus Graphics 640 has 28 GB more memory, than P104 100.
Iris Plus Graphics 640 is used in Laptops, and P104 100 - in Desktops.
Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and P104 100 - with Pascal.
Core clock speed of P104 100 is 1307 MHz higher, than Iris Plus Graphics 640.
Iris Plus Graphics 640 is manufactured by 14 nm process technology, and P104 100 - by 16 nm process technology.

Game benchmarks


high / 1080p	6−7	35−40
ultra / 1080p	4−5	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	16−18	60−65
medium / 1080p	8−9	40−45
The average gaming FPS of P104 100 in Assassin's Creed Odyssey is 355% more, than Iris Plus Graphics 640.
high / 1080p	12−14	55−60
ultra / 1080p	10−11	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	24−27	100−110
medium / 1080p	12−14	60−65
The average gaming FPS of P104 100 in Battlefield 5 is 353% more, than Iris Plus Graphics 640.
low / 768p	45−50	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of P104 100 in Call of Duty: Warzone is 10% more, than Iris Plus Graphics 640.
low / 768p	130−140	250−260
medium / 768p	110−120	220−230
ultra / 1080p	50−55	180−190
QHD / 1440p	27−30	110−120
4K / 2160p	27−30	70−75
high / 768p	80−85	210−220
The average gaming FPS of P104 100 in Counter-Strike: Global Offensive is 142% more, than Iris Plus Graphics 640.
low / 768p	55−60	60−65
ultra / 1080p	18−20	−
medium / 1080p	45−50	55−60
The average gaming FPS of P104 100 in Cyberpunk 2077 is 15% more, than Iris Plus Graphics 640.
low / 768p	80−85	120−130
medium / 768p	55−60	110−120
ultra / 1080p	30−35	100−110
The average gaming FPS of P104 100 in Dota 2 is 101% more, than Iris Plus Graphics 640.
high / 1080p	8−9	45−50
ultra / 1080p	7−8	40−45
QHD / 1440p	−	27−30
4K / 2160p	3−4	14−16
low / 720p	18−20	80−85
medium / 1080p	8−9	45−50
The average gaming FPS of P104 100 in Far Cry 5 is 422% more, than Iris Plus Graphics 640.
high / 1080p	14−16	60−65
ultra / 1080p	10−11	45−50
QHD / 1440p	−	27−30
4K / 2160p	−	27−30
low / 720p	60−65	180−190
medium / 1080p	21−24	110−120
The average gaming FPS of P104 100 in Fortnite is 277% more, than Iris Plus Graphics 640.
high / 1080p	12−14	60−65
ultra / 1080p	10−12	45−50
QHD / 1440p	1−2	30−35
4K / 2160p	−	24−27
low / 720p	24−27	100−110
medium / 1080p	14−16	65−70
The average gaming FPS of P104 100 in Forza Horizon 4 is 384% more, than Iris Plus Graphics 640.
low / 768p	50−55	140−150
medium / 768p	45−50	120−130
high / 1080p	12−14	70−75
ultra / 1080p	6−7	30−35
QHD / 1440p	0−1	21−24
The average gaming FPS of P104 100 in Grand Theft Auto V is 220% more, than Iris Plus Graphics 640.
high / 1080p	4−5	24−27
ultra / 1080p	3−4	20−22
QHD / 1440p	−	16−18
4K / 2160p	0−1	8−9
low / 720p	12−14	65−70
medium / 1080p	6−7	30−35
The average gaming FPS of P104 100 in Metro Exodus is 500% more, than Iris Plus Graphics 640.
low / 768p	95−100	130−140
high / 1080p	90−95	−
ultra / 1080p	80−85	−
medium / 1080p	90−95	120−130
The average gaming FPS of P104 100 in Minecraft is 36% more, than Iris Plus Graphics 640.
high / 1080p	16−18	−
ultra / 1080p	14−16	14−16
low / 720p	30−35	100−110
medium / 1080p	18−20	18−20
The average gaming FPS of P104 100 in PLAYERUNKNOWN'S BATTLEGROUNDS is 109% more, than Iris Plus Graphics 640.
high / 1080p	−	24−27
ultra / 1080p	7−8	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	12−14	65−70
medium / 1080p	10−12	35−40
The average gaming FPS of P104 100 in Red Dead Redemption 2 is 300% more, than Iris Plus Graphics 640.
low / 768p	24−27	130−140
medium / 768p	16−18	85−90
high / 1080p	9−10	45−50
ultra / 1080p	6−7	24−27
4K / 2160p	6−7	16−18
The average gaming FPS of P104 100 in The Witcher 3: Wild Hunt is 376% more, than Iris Plus Graphics 640.
low / 768p	85−90	90−95
medium / 768p	45−50	60−65
ultra / 1080p	18−20	50−55
high / 768p	35−40	60−65
The average gaming FPS of P104 100 in World of Tanks is 42% more, than Iris Plus Graphics 640.

Full Specs

	Iris Plus Graphics 640	P104 100
Architecture	Gen. 9.5 Kaby Lake	Pascal
Code name	Kaby Lake GT3e	GP104
Type	Laptop	Desktop
Release date	3 January 2017	12 December 2017
Pipelines	48	1920
Core clock speed	300 MHz	1607 MHz
Boost Clock	1050 MHz	1733 MHz
Transistor count	189 million	7,200 million
Manufacturing process technology	14 nm	16 nm
Texture fill rate	52.80	208.0
Floating-point performance		8,873 gflops
Length		267 mm
Memory bus width	64/128 Bit	256 Bit
Memory clock speed		10008 MHz
Memory bandwidth		320.3 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	1.2
Vulkan	1.1.103	1.2.131
CUDA		6.1
Quick Sync	+
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Iris Plus Graphics 640 vs P104 100

Iris Plus Graphics 640 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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