GRID K220Q vs Mobility Radeon HD 3870 X2

When choosing between GRID K220Q and Mobility Radeon HD 3870 X2, 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 K220Q and Mobility Radeon HD 3870 X2.

GRID K220Q

Mobility Radeon HD 3870 X2 Check Price

Mobility Radeon HD 3870 X2 is a Laptop Graphics Card

Note: Mobility Radeon HD 3870 X2 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 Mobility Radeon HD 3870 X2 here:

Mobility Radeon HD 3870 X2 Laptops

Main Specs

	GRID K220Q	Mobility Radeon HD 3870 X2
Power consumption (TDP)	225 Watt	110 Watt
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Memory type	GDDR5	GDDR3
Maximum RAM amount	512 MB	512 MB
Display Connectors	No outputs	No outputs
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GRID K220Q has 104% more power consumption, than Mobility Radeon HD 3870 X2.
GRID K220Q is connected by PCIe 3.0 x16, and Mobility Radeon HD 3870 X2 uses PCIe 2.0 x16 interface.
GRID K220Q and Mobility Radeon HD 3870 X2 have maximum RAM of 512 GB.
GRID K220Q is used in Desktops, and Mobility Radeon HD 3870 X2 - in Laptops.
GRID K220Q is build with Kepler architecture, and Mobility Radeon HD 3870 X2 - with RV6xx.
Core clock speed of GRID K220Q is 85 MHz higher, than Mobility Radeon HD 3870 X2.
GRID K220Q is manufactured by 28 nm process technology, and Mobility Radeon HD 3870 X2 - by 55 nm process technology.
Memory clock speed of GRID K220Q is 4150 MHz higher, than Mobility Radeon HD 3870 X2.

Game benchmarks


high / 1080p	1−2	6−7
ultra / 1080p	0−1	4−5
QHD / 1440p	0−1	0−1
low / 720p	10−12	16−18
medium / 1080p	2−3	8−9
The average gaming FPS of Mobility Radeon HD 3870 X2 in Assassin's Creed Odyssey is 100% more, than GRID K220Q.
high / 1080p	−	12−14
ultra / 1080p	3−4	10−11
QHD / 1440p	0−1	0−1
low / 720p	12−14	24−27
medium / 1080p	4−5	12−14
The average gaming FPS of Mobility Radeon HD 3870 X2 in Battlefield 5 is 128% more, than GRID K220Q.
low / 768p	50−55	45−50
high / 1080p	45−50	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of GRID K220Q in Call of Duty: Warzone is 6% more, than Mobility Radeon HD 3870 X2.
low / 768p	110−120	130−140
medium / 768p	85−90	110−120
ultra / 1080p	35−40	50−55
QHD / 1440p	−	27−30
4K / 2160p	10−11	27−30
high / 768p	60−65	80−85
The average gaming FPS of Mobility Radeon HD 3870 X2 in Counter-Strike: Global Offensive is 32% more, than GRID K220Q.
low / 768p	70−75	55−60
ultra / 1080p	14−16	18−20
medium / 1080p	45−50	45−50
The average gaming FPS of GRID K220Q in Cyberpunk 2077 is 9% more, than Mobility Radeon HD 3870 X2.
low / 768p	70−75	80−85
medium / 768p	40−45	55−60
ultra / 1080p	18−20	30−35
The average gaming FPS of Mobility Radeon HD 3870 X2 in Dota 2 is 29% more, than GRID K220Q.
high / 1080p	2−3	8−9
ultra / 1080p	2−3	7−8
4K / 2160p	0−1	3−4
low / 720p	9−10	18−20
medium / 1080p	3−4	8−9
The average gaming FPS of Mobility Radeon HD 3870 X2 in Far Cry 5 is 150% more, than GRID K220Q.
high / 1080p	−	14−16
ultra / 1080p	5−6	10−11
QHD / 1440p	1−2	−
low / 720p	45−50	60−65
medium / 1080p	7−8	21−24
The average gaming FPS of Mobility Radeon HD 3870 X2 in Fortnite is 55% more, than GRID K220Q.
high / 1080p	3−4	12−14
ultra / 1080p	−	10−12
QHD / 1440p	0−1	1−2
low / 720p	14−16	24−27
medium / 1080p	5−6	14−16
The average gaming FPS of Mobility Radeon HD 3870 X2 in Forza Horizon 4 is 112% more, than GRID K220Q.
low / 768p	40−45	50−55
medium / 768p	−	45−50
high / 1080p	3−4	12−14
ultra / 1080p	2−3	6−7
QHD / 1440p	0−1	0−1
medium / 720p	35−40	−
The average gaming FPS of Mobility Radeon HD 3870 X2 in Grand Theft Auto V is 50% more, than GRID K220Q.
high / 1080p	1−2	4−5
ultra / 1080p	0−1	3−4
4K / 2160p	0−1	0−1
low / 720p	3−4	12−14
medium / 1080p	2−3	6−7
The average gaming FPS of Mobility Radeon HD 3870 X2 in Metro Exodus is 300% more, than GRID K220Q.
low / 768p	85−90	95−100
high / 1080p	55−60	85−90
ultra / 1080p	−	80−85
medium / 1080p	−	90−95
The average gaming FPS of Mobility Radeon HD 3870 X2 in Minecraft is 27% more, than GRID K220Q.
high / 1080p	14−16	16−18
ultra / 1080p	12−14	14−16
low / 720p	24−27	30−35
medium / 1080p	14−16	18−20
The average gaming FPS of Mobility Radeon HD 3870 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than GRID K220Q.
ultra / 1080p	3−4	7−8
QHD / 1440p	0−1	0−1
low / 720p	4−5	12−14
medium / 1080p	−	10−12
The average gaming FPS of Mobility Radeon HD 3870 X2 in Red Dead Redemption 2 is 150% more, than GRID K220Q.
low / 768p	7−8	24−27
medium / 768p	6−7	16−18
high / 1080p	3−4	9−10
ultra / 1080p	−	6−7
4K / 2160p	0−1	6−7
The average gaming FPS of Mobility Radeon HD 3870 X2 in The Witcher 3: Wild Hunt is 240% more, than GRID K220Q.
low / 768p	70−75	85−90
medium / 768p	35−40	45−50
ultra / 1080p	12−14	18−20
high / 768p	30−33	35−40
The average gaming FPS of Mobility Radeon HD 3870 X2 in World of Tanks is 23% more, than GRID K220Q.

Full Specs

	GRID K220Q	Mobility Radeon HD 3870 X2
Architecture	Kepler	RV6xx
Code name	GK104	M88-XT CF
Type	Workstation	Laptop
Release date	2 July 2014	1 September 2008
Pipelines	1536	640
Core clock speed	745 MHz	660 MHz
Transistor count	3,540 million	666 million
Manufacturing process technology	28 nm	55 nm
Texture fill rate	95.36	10.56
Floating-point performance	2,289 gflops	2x 422.4 gflops
Memory bus width	256 Bit	256 Bit
Memory clock speed	5000 MHz	850 MHz
Memory bandwidth	160.0 GB/s	54.4 GB/s
Shared memory		-
DirectX	12 (11_0)	10.1 (10_1)
Shader Model	5.1	4.1
OpenGL	4.6	3.3
OpenCL	1.2	N/A
Vulkan	1.1.126	N/A
CUDA	3.0
Laptop size		large
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GRID K220Q vs Mobility Radeon HD 3870 X2

Mobility Radeon HD 3870 X2 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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