GRID K520 vs Iris Plus Graphics 640

When choosing between GRID K520 and Iris Plus Graphics 640, 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 GRID K520 and Iris Plus Graphics 640.

GRID K520

Iris Plus Graphics 640 Check Price

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

	GRID K520	Iris Plus Graphics 640
Power consumption (TDP)	225 Watt	15 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x1
Supplementary power connectors	1x 8-pin
Memory type	GDDR5	DDR3L/LPDDR3/DDR4
Maximum RAM amount	4 GB	32 GB
Display Connectors	No outputs	No outputs
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GRID K520 has 1400% more power consumption, than Iris Plus Graphics 640.
GRID K520 is connected by PCIe 3.0 x16, and Iris Plus Graphics 640 uses PCIe 3.0 x1 interface.
Iris Plus Graphics 640 has 28 GB more memory, than GRID K520.
GRID K520 is used in Desktops, and Iris Plus Graphics 640 - in Laptops.
GRID K520 is build with Kepler architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
Core clock speed of GRID K520 is 445 MHz higher, than Iris Plus Graphics 640.
GRID K520 is manufactured by 28 nm process technology, and Iris Plus Graphics 640 - by 14 nm process technology.

Game benchmarks


high / 1080p	16−18	6−7
ultra / 1080p	9−10	4−5
QHD / 1440p	4−5	0−1
4K / 2160p	4−5	−
low / 720p	30−35	16−18
medium / 1080p	20−22	8−9
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 122% more, than Iris Plus Graphics 640.
high / 1080p	24−27	12−14
ultra / 1080p	21−24	10−11
QHD / 1440p	9−10	0−1
4K / 2160p	6−7	−
low / 720p	55−60	24−27
medium / 1080p	27−30	12−14
The average gaming FPS of GRID K520 in Battlefield 5 is 120% more, than Iris Plus Graphics 640.
low / 768p	45−50	45−50
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
GRID K520 and Iris Plus Graphics 640 have the same average FPS in Call of Duty: Warzone.
low / 768p	210−220	130−140
medium / 768p	180−190	110−120
ultra / 1080p	100−110	50−55
QHD / 1440p	55−60	27−30
4K / 2160p	30−35	27−30
high / 768p	140−150	80−85
The average gaming FPS of GRID K520 in Counter-Strike: Global Offensive is 68% more, than Iris Plus Graphics 640.
low / 768p	55−60	55−60
ultra / 1080p	40−45	18−20
medium / 1080p	45−50	45−50
The average gaming FPS of GRID K520 in Cyberpunk 2077 is 19% more, than Iris Plus Graphics 640.
low / 768p	110−120	80−85
medium / 768p	95−100	55−60
ultra / 1080p	65−70	30−35
The average gaming FPS of GRID K520 in Dota 2 is 63% more, than Iris Plus Graphics 640.
high / 1080p	18−20	8−9
ultra / 1080p	18−20	7−8
QHD / 1440p	16−18	−
4K / 2160p	6−7	3−4
low / 720p	40−45	18−20
medium / 1080p	21−24	8−9
The average gaming FPS of GRID K520 in Far Cry 5 is 133% more, than Iris Plus Graphics 640.
high / 1080p	27−30	14−16
ultra / 1080p	21−24	10−11
QHD / 1440p	16−18	−
low / 720p	100−110	60−65
medium / 1080p	55−60	21−24
The average gaming FPS of GRID K520 in Fortnite is 96% more, than Iris Plus Graphics 640.
high / 1080p	27−30	12−14
ultra / 1080p	21−24	10−12
QHD / 1440p	10−11	1−2
4K / 2160p	10−11	−
low / 720p	55−60	24−27
medium / 1080p	30−35	14−16
The average gaming FPS of GRID K520 in Forza Horizon 4 is 130% more, than Iris Plus Graphics 640.
low / 768p	90−95	50−55
medium / 768p	80−85	45−50
high / 1080p	30−35	12−14
ultra / 1080p	12−14	6−7
QHD / 1440p	4−5	0−1
The average gaming FPS of GRID K520 in Grand Theft Auto V is 89% more, than Iris Plus Graphics 640.
high / 1080p	10−11	4−5
ultra / 1080p	8−9	3−4
4K / 2160p	3−4	0−1
low / 720p	30−35	12−14
medium / 1080p	14−16	6−7
The average gaming FPS of GRID K520 in Metro Exodus is 166% more, than Iris Plus Graphics 640.
low / 768p	110−120	95−100
high / 1080p	−	90−95
ultra / 1080p	−	80−85
medium / 1080p	100−110	90−95
The average gaming FPS of GRID K520 in Minecraft is 15% more, than Iris Plus Graphics 640.
high / 1080p	24−27	16−18
ultra / 1080p	18−20	14−16
low / 720p	60−65	30−35
medium / 1080p	24−27	18−20
The average gaming FPS of GRID K520 in PLAYERUNKNOWN'S BATTLEGROUNDS is 65% more, than Iris Plus Graphics 640.
high / 1080p	14−16	−
ultra / 1080p	10−11	7−8
QHD / 1440p	0−1	0−1
low / 720p	30−35	12−14
medium / 1080p	16−18	10−12
The average gaming FPS of GRID K520 in Red Dead Redemption 2 is 100% more, than Iris Plus Graphics 640.
low / 768p	60−65	24−27
medium / 768p	35−40	16−18
high / 1080p	20−22	9−10
ultra / 1080p	12−14	6−7
4K / 2160p	8−9	6−7
The average gaming FPS of GRID K520 in The Witcher 3: Wild Hunt is 115% more, than Iris Plus Graphics 640.
low / 768p	100−110	85−90
medium / 768p	60−65	45−50
ultra / 1080p	35−40	18−20
high / 768p	55−60	35−40
The average gaming FPS of GRID K520 in World of Tanks is 38% more, than Iris Plus Graphics 640.

Full Specs

	GRID K520	Iris Plus Graphics 640
Architecture	Kepler	Gen. 9.5 Kaby Lake
Code name	GK104	Kaby Lake GT3e
Type	Workstation	Laptop
Release date	23 July 2013	3 January 2017
Pipelines	1536	48
Core clock speed	745 MHz	300 MHz
Boost Clock		1050 MHz
Transistor count	3,540 million	189 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	95.36	52.80
Floating-point performance	2x 2,448 gflops
Length	267 mm
Memory bus width	256 Bit	64/128 Bit
Memory clock speed	5000 MHz
Memory bandwidth	160.0 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	3.0
Bitcoin / BTC (SHA256)	76 Mh/s
Quick Sync		+
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GRID K520 vs Iris Plus Graphics 640

Iris Plus Graphics 640 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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