GeForce 945A vs Iris Plus Graphics 655

When choosing between GeForce 945A and Iris Plus Graphics 655, 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 GeForce 945A and Iris Plus Graphics 655.

GeForce 945A

Iris Plus Graphics 655 Check Price

Iris Plus Graphics 655 is a Laptop Graphics Card

Note: Iris Plus Graphics 655 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 655 here:

Iris Plus Graphics 655 Laptops

Main Specs

	GeForce 945A	Iris Plus Graphics 655
Power consumption (TDP)	33 Watt	15 Watt
Interface	PCIe 3.0 x8	PCIe 3.0 x1
Memory type	GDDR5	DDR3/DDR4
Maximum RAM amount	1 GB
Display Connectors	No outputs	No outputs
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GeForce 945A has 120% more power consumption, than Iris Plus Graphics 655.
GeForce 945A is connected by PCIe 3.0 x8, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
GeForce 945A is used in Desktops, and Iris Plus Graphics 655 - in Laptops.
GeForce 945A is build with Maxwell architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
Core clock speed of GeForce 945A is 772 MHz higher, than Iris Plus Graphics 655.
GeForce 945A is manufactured by 28 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.

Game benchmarks


high / 1080p	9−10	12−14
ultra / 1080p	5−6	7−8
QHD / 1440p	0−1	2−3
low / 720p	20−22	27−30
medium / 1080p	10−12	16−18
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 45% more, than GeForce 945A.
high / 1080p	14−16	21−24
ultra / 1080p	12−14	18−20
QHD / 1440p	0−1	4−5
low / 720p	30−35	45−50
medium / 1080p	16−18	21−24
The average gaming FPS of Iris Plus Graphics 655 in Battlefield 5 is 42% more, than GeForce 945A.
low / 768p	45−50	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
GeForce 945A and Iris Plus Graphics 655 have the same average FPS in Call of Duty: Warzone.
low / 768p	160−170	190−200
medium / 768p	130−140	160−170
ultra / 1080p	65−70	85−90
QHD / 1440p	35−40	45−50
4K / 2160p	27−30	30−33
high / 768p	95−100	120−130
The average gaming FPS of Iris Plus Graphics 655 in Counter-Strike: Global Offensive is 22% more, than GeForce 945A.
low / 768p	55−60	55−60
ultra / 1080p	24−27	35−40
medium / 1080p	45−50	45−50
The average gaming FPS of Iris Plus Graphics 655 in Cyberpunk 2077 is 9% more, than GeForce 945A.
low / 768p	90−95	100−110
medium / 768p	70−75	85−90
ultra / 1080p	40−45	55−60
The average gaming FPS of Iris Plus Graphics 655 in Dota 2 is 20% more, than GeForce 945A.
high / 1080p	10−11	14−16
ultra / 1080p	10−11	14−16
4K / 2160p	4−5	5−6
low / 720p	24−27	30−35
medium / 1080p	10−12	16−18
The average gaming FPS of Iris Plus Graphics 655 in Far Cry 5 is 41% more, than GeForce 945A.
high / 1080p	16−18	21−24
ultra / 1080p	12−14	16−18
QHD / 1440p	−	16−18
low / 720p	70−75	85−90
medium / 1080p	30−35	45−50
The average gaming FPS of Iris Plus Graphics 655 in Fortnite is 30% more, than GeForce 945A.
high / 1080p	14−16	21−24
ultra / 1080p	12−14	16−18
QHD / 1440p	3−4	7−8
low / 720p	30−35	45−50
medium / 1080p	18−20	24−27
The average gaming FPS of Iris Plus Graphics 655 in Forza Horizon 4 is 50% more, than GeForce 945A.
low / 768p	60−65	75−80
medium / 768p	50−55	65−70
high / 1080p	16−18	24−27
ultra / 1080p	8−9	10−11
QHD / 1440p	0−1	1−2
The average gaming FPS of Iris Plus Graphics 655 in Grand Theft Auto V is 28% more, than GeForce 945A.
high / 1080p	6−7	8−9
ultra / 1080p	4−5	6−7
4K / 2160p	1−2	2−3
low / 720p	16−18	24−27
medium / 1080p	8−9	10−12
The average gaming FPS of Iris Plus Graphics 655 in Metro Exodus is 42% more, than GeForce 945A.
low / 768p	100−105	100−110
high / 1080p	95−100	−
ultra / 1080p	85−90	95−100
medium / 1080p	95−100	100−110
The average gaming FPS of Iris Plus Graphics 655 in Minecraft is 7% more, than GeForce 945A.
high / 1080p	18−20	21−24
ultra / 1080p	14−16	16−18
low / 720p	35−40	50−55
medium / 1080p	18−20	21−24
The average gaming FPS of Iris Plus Graphics 655 in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than GeForce 945A.
high / 1080p	12−14	12−14
ultra / 1080p	8−9	9−10
QHD / 1440p	0−1	0−1
low / 720p	16−18	24−27
medium / 1080p	12−14	14−16
The average gaming FPS of Iris Plus Graphics 655 in Red Dead Redemption 2 is 25% more, than GeForce 945A.
low / 768p	30−35	45−50
medium / 768p	21−24	27−30
high / 1080p	10−12	16−18
ultra / 1080p	7−8	9−10
4K / 2160p	6−7	7−8
The average gaming FPS of Iris Plus Graphics 655 in The Witcher 3: Wild Hunt is 37% more, than GeForce 945A.
low / 768p	90−95	95−100
medium / 768p	50−55	55−60
ultra / 1080p	24−27	30−35
high / 768p	40−45	50−55
The average gaming FPS of Iris Plus Graphics 655 in World of Tanks is 13% more, than GeForce 945A.

Full Specs

	GeForce 945A	Iris Plus Graphics 655
Architecture	Maxwell	Gen. 9.5 Kaby Lake
Code name	GM108	Kaby Lake GT3e
Type	Desktop	Laptop
Release date	13 March 2015	1 September 2017
Pipelines	384	48
Core clock speed	1072 MHz	300 MHz
Boost Clock	1189 MHz	1200 MHz
Transistor count		189 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	28.54	50.40
Floating-point performance	903.2 gflops
Memory bus width	64 Bit
Memory clock speed	5012 MHz
Memory bandwidth	40.1 GB/s
Shared memory		+
DirectX	12 (11_0)	12 (12_1)
Shader Model	5.1	6.4
OpenGL	4.6	4.6
OpenCL	1.2	2.1
Vulkan	1.1.126	1.1.103
CUDA	5.0
Bitcoin / BTC (SHA256)	108 Mh/s
Quick Sync		+
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GeForce 945A vs Iris Plus Graphics 655

Iris Plus Graphics 655 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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