GeForce 840A vs GeForce 9800M GTS SLI

When choosing between GeForce 840A and GeForce 9800M GTS SLI, 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 GeForce 9800M GTS SLI.

GeForce 840A

GeForce 9800M GTS SLI Check Price

GeForce 9800M GTS SLI is a Laptop Graphics Card

Note: GeForce 9800M GTS SLI 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 GeForce 9800M GTS SLI here:

GeForce 9800M GTS SLI Laptops

Main Specs

	GeForce 840A	GeForce 9800M GTS SLI
Power consumption (TDP)	33 Watt	150 Watt
Interface	PCIe 3.0 x8
Memory type	DDR3	GDDR3
Maximum RAM amount	2 GB	512 MB
Display Connectors	No outputs
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GeForce 9800M GTS SLI has 354% more power consumption, than GeForce 840A.
GeForce 9800M GTS SLI has 510 GB more memory, than GeForce 840A.
GeForce 840A is used in Desktops, and GeForce 9800M GTS SLI - in Laptops.
GeForce 840A is build with Maxwell architecture, and GeForce 9800M GTS SLI - with G9x.
Core clock speed of GeForce 840A is 429 MHz higher, than GeForce 9800M GTS SLI.
GeForce 840A is manufactured by 28 nm process technology, and GeForce 9800M GTS SLI - by 55/65 nm process technology.
Memory clock speed of GeForce 840A is 1202 MHz higher, than GeForce 9800M GTS SLI.

Game benchmarks


high / 1080p	3−4	5−6
ultra / 1080p	2−3	3−4
QHD / 1440p	0−1	0−1
low / 720p	14−16	14−16
medium / 1080p	5−6	7−8
The average gaming FPS of GeForce 9800M GTS SLI in Assassin's Creed Odyssey is 16% more, than GeForce 840A.
high / 1080p	−	10−11
ultra / 1080p	7−8	9−10
QHD / 1440p	0−1	0−1
low / 720p	18−20	21−24
medium / 1080p	8−9	10−11
The average gaming FPS of GeForce 9800M GTS SLI in Battlefield 5 is 27% more, than GeForce 840A.
low / 768p	45−50	45−50
high / 1080p	30−35	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce 9800M GTS SLI in Call of Duty: Warzone is 17% more, than GeForce 840A.
low / 768p	120−130	120−130
medium / 768p	90−95	95−100
ultra / 1080p	40−45	45−50
QHD / 1440p	24−27	24−27
4K / 2160p	18−20	−
high / 768p	65−70	70−75
The average gaming FPS of GeForce 9800M GTS SLI in Counter-Strike: Global Offensive is 4% more, than GeForce 840A.
low / 768p	80−85	55−60
ultra / 1080p	14−16	16−18
medium / 1080p	40−45	45−50
The average gaming FPS of GeForce 840A in Cyberpunk 2077 is 15% more, than GeForce 9800M GTS SLI.
low / 768p	75−80	75−80
medium / 768p	50−55	50−55
ultra / 1080p	27−30	27−30
GeForce 840A and GeForce 9800M GTS SLI have the same average FPS in Dota 2.
high / 1080p	5−6	7−8
ultra / 1080p	−	6−7
4K / 2160p	2−3	3−4
low / 720p	14−16	16−18
medium / 1080p	6−7	7−8
The average gaming FPS of GeForce 9800M GTS SLI in Far Cry 5 is 14% more, than GeForce 840A.
high / 1080p	12−14	14−16
ultra / 1080p	7−8	9−10
low / 720p	50−55	55−60
medium / 1080p	14−16	18−20
The average gaming FPS of GeForce 9800M GTS SLI in Fortnite is 13% more, than GeForce 840A.
high / 1080p	7−8	10−11
ultra / 1080p	−	10−11
QHD / 1440p	0−1	0−1
low / 720p	20−22	21−24
medium / 1080p	9−10	12−14
The average gaming FPS of GeForce 9800M GTS SLI in Forza Horizon 4 is 25% more, than GeForce 840A.
low / 768p	45−50	45−50
medium / 768p	−	40−45
high / 1080p	8−9	10−11
ultra / 1080p	5−6	5−6
QHD / 1440p	0−1	0−1
medium / 720p	40−45	−
The average gaming FPS of GeForce 9800M GTS SLI in Grand Theft Auto V is 5% more, than GeForce 840A.
high / 1080p	3−4	4−5
ultra / 1080p	1−2	2−3
4K / 2160p	0−1	0−1
low / 720p	8−9	10−11
medium / 1080p	4−5	5−6
The average gaming FPS of GeForce 9800M GTS SLI in Metro Exodus is 25% more, than GeForce 840A.
low / 768p	85−90	90−95
high / 1080p	85−90	85−90
ultra / 1080p	80−85	75−80
medium / 1080p	85−90	90−95
The average gaming FPS of GeForce 9800M GTS SLI in Minecraft is 1% more, than GeForce 840A.
high / 1080p	−	16−18
ultra / 1080p	12−14	14−16
low / 720p	27−30	27−30
medium / 1080p	14−16	16−18
The average gaming FPS of GeForce 9800M GTS SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 11% more, than GeForce 840A.
ultra / 1080p	7−8	7−8
QHD / 1440p	0−1	0−1
low / 720p	8−9	10−11
The average gaming FPS of GeForce 9800M GTS SLI in Red Dead Redemption 2 is 12% more, than GeForce 840A.
low / 768p	16−18	21−24
medium / 768p	12−14	14−16
high / 1080p	6−7	8−9
ultra / 1080p	5−6	5−6
The average gaming FPS of GeForce 9800M GTS SLI in The Witcher 3: Wild Hunt is 20% more, than GeForce 840A.
low / 768p	70−75	80−85
medium / 768p	35−40	40−45
ultra / 1080p	16−18	16−18
high / 768p	30−35	30−35
The average gaming FPS of GeForce 9800M GTS SLI in World of Tanks is 10% more, than GeForce 840A.

Full Specs

	GeForce 840A	GeForce 9800M GTS SLI
Architecture	Maxwell	G9x
Code name	GM108	NB9E-GT
Type	Desktop	Laptop
Release date	17 March 2014	15 July 2008
Pipelines	384	128
Core clock speed	1029 MHz	600 MHz
Boost Clock	1124 MHz
Transistor count		1508 Million
Manufacturing process technology	28 nm	55/65 nm
Texture fill rate	17.98
Floating-point performance	863.2 gflops
Memory bus width	64 Bit	256 Bit
Memory clock speed	2002 MHz	800 MHz
Memory bandwidth	16.02 GB/s
Shared memory		-
DirectX	12 (11_0)	DirectX 10, Shader 4.0
Shader Model	5.1
OpenGL	4.6
OpenCL	1.2
Vulkan	1.1.126
CUDA	5.0	+
SLI options		+
Laptop size		large
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GeForce 840A vs GeForce 9800M GTS SLI

GeForce 9800M GTS SLI is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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