GeForce 840A vs Mobility Radeon HD 5870 Crossfire

When choosing between GeForce 840A and Mobility Radeon HD 5870 Crossfire, 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 840A and Mobility Radeon HD 5870 Crossfire.

GeForce 840A

Mobility Radeon HD 5870 Crossfire Check Price

Mobility Radeon HD 5870 Crossfire is a Laptop Graphics Card

Note: Mobility Radeon HD 5870 Crossfire 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 5870 Crossfire here:

Mobility Radeon HD 5870 Crossfire Laptops

Main Specs

	GeForce 840A	Mobility Radeon HD 5870 Crossfire
Power consumption (TDP)	33 Watt	120 Watt
Interface	PCIe 3.0 x8
Memory type	DDR3	DDR3, GDDR3, GDDR5
Maximum RAM amount	2 GB	2x1 GB
Display Connectors	No outputs
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Mobility Radeon HD 5870 Crossfire has 263% more power consumption, than GeForce 840A.
GeForce 840A and Mobility Radeon HD 5870 Crossfire have maximum RAM of 2 GB.
GeForce 840A is used in Desktops, and Mobility Radeon HD 5870 Crossfire - in Laptops.
GeForce 840A is build with Maxwell architecture, and Mobility Radeon HD 5870 Crossfire - with Terascale 2.
Core clock speed of GeForce 840A is 329 MHz higher, than Mobility Radeon HD 5870 Crossfire.
GeForce 840A is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 Crossfire - by 40 nm process technology.
Memory clock speed of GeForce 840A is 1002 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks


high / 1080p	3−4	16−18
ultra / 1080p	2−3	9−10
QHD / 1440p	0−1	4−5
low / 720p	14−16	30−35
medium / 1080p	5−6	18−20
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 216% more, than GeForce 840A.
high / 1080p	−	24−27
ultra / 1080p	7−8	21−24
QHD / 1440p	0−1	8−9
4K / 2160p	−	6−7
low / 720p	18−20	50−55
medium / 1080p	8−9	27−30
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Battlefield 5 is 209% more, than GeForce 840A.
low / 768p	45−50	45−50
high / 1080p	30−35	−
QHD / 1440p	0−1	0−1
GeForce 840A and Mobility Radeon HD 5870 Crossfire have the same average FPS in Call of Duty: Warzone.
low / 768p	120−130	210−220
medium / 768p	90−95	180−190
ultra / 1080p	40−45	100−110
QHD / 1440p	24−27	50−55
4K / 2160p	18−20	30−35
high / 768p	65−70	140−150
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Counter-Strike: Global Offensive is 96% more, than GeForce 840A.
low / 768p	80−85	55−60
ultra / 1080p	14−16	40−45
medium / 1080p	40−45	45−50
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Cyberpunk 2077 is 6% more, than GeForce 840A.
low / 768p	75−80	110−120
medium / 768p	50−55	95−100
ultra / 1080p	27−30	65−70
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Dota 2 is 78% more, than GeForce 840A.
high / 1080p	5−6	18−20
ultra / 1080p	−	16−18
QHD / 1440p	−	16−18
4K / 2160p	2−3	6−7
low / 720p	14−16	40−45
medium / 1080p	6−7	20−22
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Far Cry 5 is 214% more, than GeForce 840A.
high / 1080p	12−14	24−27
ultra / 1080p	7−8	20−22
QHD / 1440p	−	16−18
low / 720p	50−55	100−110
medium / 1080p	14−16	55−60
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Fortnite is 136% more, than GeForce 840A.
high / 1080p	7−8	27−30
ultra / 1080p	−	21−24
QHD / 1440p	0−1	9−10
4K / 2160p	−	9−10
low / 720p	20−22	55−60
medium / 1080p	9−10	30−33
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Forza Horizon 4 is 225% more, than GeForce 840A.
low / 768p	45−50	85−90
medium / 768p	−	75−80
high / 1080p	8−9	30−35
ultra / 1080p	5−6	12−14
QHD / 1440p	0−1	3−4
medium / 720p	40−45	−
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Grand Theft Auto V is 120% more, than GeForce 840A.
high / 1080p	3−4	10−11
ultra / 1080p	1−2	8−9
4K / 2160p	0−1	3−4
low / 720p	8−9	30−35
medium / 1080p	4−5	12−14
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Metro Exodus is 300% more, than GeForce 840A.
low / 768p	85−90	110−120
high / 1080p	85−90	−
ultra / 1080p	80−85	−
medium / 1080p	85−90	100−110
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Minecraft is 26% more, than GeForce 840A.
high / 1080p	−	21−24
ultra / 1080p	12−14	18−20
low / 720p	27−30	55−60
medium / 1080p	14−16	24−27
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 88% more, than GeForce 840A.
high / 1080p	−	14−16
ultra / 1080p	7−8	10−11
QHD / 1440p	0−1	0−1
low / 720p	8−9	30−33
medium / 1080p	−	16−18
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Red Dead Redemption 2 is 162% more, than GeForce 840A.
low / 768p	16−18	55−60
medium / 768p	12−14	35−40
high / 1080p	6−7	20−22
ultra / 1080p	5−6	10−12
4K / 2160p	−	8−9
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in The Witcher 3: Wild Hunt is 210% more, than GeForce 840A.
low / 768p	70−75	100−110
medium / 768p	35−40	60−65
ultra / 1080p	16−18	35−40
high / 768p	30−35	55−60
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in World of Tanks is 66% more, than GeForce 840A.

Full Specs

	GeForce 840A	Mobility Radeon HD 5870 Crossfire
Architecture	Maxwell	Terascale 2
Code name	GM108	Broadway-XT
Type	Desktop	Laptop
Release date	17 March 2014	7 January 2010
Pipelines	384	1600
Core clock speed	1029 MHz	700 MHz
Boost Clock	1124 MHz
Manufacturing process technology	28 nm	40 nm
Texture fill rate	17.98
Floating-point performance	863.2 gflops
Memory bus width	64 Bit	128 Bit
Memory clock speed	2002 MHz	1000 MHz
Memory bandwidth	16.02 GB/s
Shared memory		-
DirectX	12 (11_0)	DirectX 11, Shader 5.0
Shader Model	5.1
OpenGL	4.6
OpenCL	1.2
Vulkan	1.1.126
CUDA	5.0
Laptop size		large
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GeForce 840A vs Mobility Radeon HD 5870 Crossfire

Mobility Radeon HD 5870 Crossfire is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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