HD Graphics 630 vs Iris Plus Graphics 645

When choosing between HD Graphics 630 and Iris Plus Graphics 645, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between HD Graphics 630 and Iris Plus Graphics 645.

HD Graphics 630

Iris Plus Graphics 645 Check Price

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

	HD Graphics 630	Iris Plus Graphics 645
Power consumption (TDP)	15 Watt	15 Watt
Interface	PCIe 3.0 x1	PCIe 3.0 x1
Memory type	DDR3L/LPDDR3/LPDDR4	DDR3/DDR4
Maximum RAM amount	64 GB
Display Connectors	No outputs	No outputs
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Both graphics cards have the same power consumption of 15 Watt.
Both video cards are using PCIe 3.0 x1 interface connection to a motherboard.
HD Graphics 630 is used in Desktops, and Iris Plus Graphics 645 - in Laptops.
HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Iris Plus Graphics 645 - with Gen. 9.5 Coffee Lake.
Both graphics cards have the same core clock speed.
HD Graphics 630 and Iris Plus Graphics 645 are manufactured by 14 nm process technology.

Game benchmarks


high / 1080p	3−4	4−5
ultra / 1080p	1−2	2−3
QHD / 1440p	0−1	0−1
low / 720p	14−16	12−14
medium / 1080p	5−6	5−6
HD Graphics 630 and Iris Plus Graphics 645 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p	7−8	−
ultra / 1080p	5−6	7−8
QHD / 1440p	0−1	0−1
low / 720p	18−20	16−18
medium / 1080p	8−9	8−9
HD Graphics 630 and Iris Plus Graphics 645 have the same average FPS in Battlefield 5.
low / 768p	45−50	45−50
high / 1080p	40−45	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of Iris Plus Graphics 645 in Call of Duty: Warzone is 4% more, than HD Graphics 630.
low / 768p	120−130	100−110
medium / 768p	95−100	80−85
ultra / 1080p	45−50	35−40
QHD / 1440p	24−27	24−27
high / 768p	70−75	60−65
The average gaming FPS of HD Graphics 630 in Counter-Strike: Global Offensive is 17% more, than Iris Plus Graphics 645.
low / 768p	70−75	55−60
ultra / 1080p	20−22	12−14
medium / 1080p	40−45	45−50
The average gaming FPS of HD Graphics 630 in Cyberpunk 2077 is 15% more, than Iris Plus Graphics 645.
low / 768p	75−80	65−70
medium / 768p	55−60	45−50
ultra / 1080p	27−30	21−24
The average gaming FPS of HD Graphics 630 in Dota 2 is 20% more, than Iris Plus Graphics 645.
high / 1080p	3−4	5−6
ultra / 1080p	3−4	5−6
4K / 2160p	0−1	3−4
low / 720p	14−16	12−14
medium / 1080p	5−6	5−6
The average gaming FPS of Iris Plus Graphics 645 in Far Cry 5 is 16% more, than HD Graphics 630.
high / 1080p	12−14	12−14
ultra / 1080p	7−8	8−9
QHD / 1440p	4−5	−
low / 720p	55−60	45−50
medium / 1080p	14−16	12−14
The average gaming FPS of HD Graphics 630 in Fortnite is 15% more, than Iris Plus Graphics 645.
high / 1080p	6−7	8−9
ultra / 1080p	6−7	−
QHD / 1440p	0−1	0−1
low / 720p	20−22	16−18
medium / 1080p	9−10	9−10
The average gaming FPS of HD Graphics 630 in Forza Horizon 4 is 9% more, than Iris Plus Graphics 645.
low / 768p	45−50	40−45
medium / 768p	−	35−40
high / 1080p	8−9	7−8
ultra / 1080p	3−4	5−6
QHD / 1440p	0−1	0−1
medium / 720p	40−45	−
The average gaming FPS of HD Graphics 630 in Grand Theft Auto V is 5% more, than Iris Plus Graphics 645.
high / 1080p	2−3	3−4
ultra / 1080p	0−1	2−3
4K / 2160p	0−1	0−1
low / 720p	7−8	7−8
medium / 1080p	3−4	4−5
The average gaming FPS of Iris Plus Graphics 645 in Metro Exodus is 25% more, than HD Graphics 630.
low / 768p	85−90	85−90
high / 1080p	65−70	80−85
ultra / 1080p	−	70−75
The average gaming FPS of Iris Plus Graphics 645 in Minecraft is 10% more, than HD Graphics 630.
high / 1080p	−	16−18
ultra / 1080p	12−14	14−16
low / 720p	27−30	24−27
medium / 1080p	14−16	16−18
The average gaming FPS of Iris Plus Graphics 645 in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than HD Graphics 630.
high / 1080p	6−7	−
ultra / 1080p	4−5	7−8
QHD / 1440p	0−1	0−1
low / 720p	7−8	7−8
The average gaming FPS of Iris Plus Graphics 645 in Red Dead Redemption 2 is 16% more, than HD Graphics 630.
low / 768p	16−18	16−18
medium / 768p	12−14	12−14
high / 1080p	6−7	6−7
ultra / 1080p	4−5	5−6
4K / 2160p	1−2	−
HD Graphics 630 and Iris Plus Graphics 645 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p	70−75	80−85
medium / 768p	35−40	35−40
ultra / 1080p	16−18	14−16
high / 768p	30−35	30−33
The average gaming FPS of Iris Plus Graphics 645 in World of Tanks is 5% more, than HD Graphics 630.

Full Specs

	HD Graphics 630	Iris Plus Graphics 645
Architecture	Gen. 9.5 Kaby Lake	Gen. 9.5 Coffee Lake
Code name	Kaby-Lake-H-GT2	Kaby Lake GT3e
Type	Desktop	Laptop
Release date	1 January 2017	10 July 2019
Pipelines	24	48
Core clock speed	300 MHz	300 MHz
Boost Clock	1150 MHz	1150 MHz
Transistor count	189 million
Manufacturing process technology	14 nm	14 nm
Texture fill rate	26.40	50.40
Floating-point performance	441.6 gflops
Memory bus width	64/128 Bit
Shared memory	+	+
DirectX	12 (12_1)	12 (12_1)
Shader Model	6.4	6.4
OpenGL	4.6	4.6
OpenCL	2.1	2.1
Vulkan	1.1.103	1.1.103
Quick Sync	+	+
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HD Graphics 630 vs Iris Plus Graphics 645

Iris Plus Graphics 645 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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