GeForce GT 755M vs GeForce GTX 680MX

In this comparison between GeForce GT 755M and GeForce GTX 680MX you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 755M will be the best choice, for others GeForce GTX 680MX will be their preference. Study the comparison tables below and make your choice.

GeForce GT 755M Check Price

GeForce GTX 680MX Check Price

GeForce GT 755M and GeForce GTX 680MX are Laptop Graphics Cards

Note: GeForce GT 755M and GeForce GTX 680MX are only used in laptop graphics. They have 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 GT 755M or GeForce GTX 680MX here:

GeForce GT 755M Laptops

GeForce GTX 680MX Laptops

Main Specs

	GeForce GT 755M	GeForce GTX 680MX
Power consumption (TDP)	50 Watt	122 Watt
Interface	PCIe 3.0 x16
Memory type	GDDR5	GDDR5
Maximum RAM amount	4 GB	2 GB
Display Connectors	No outputs
	Check Price	Check Price

GeForce GTX 680MX has 144% more power consumption, than GeForce GT 755M.
GeForce GT 755M has 2 GB more memory, than GeForce GTX 680MX.
Both cards are used in Laptops.
GeForce GT 755M and GeForce GTX 680MX are build with Kepler architecture.
Core clock speed of GeForce GT 755M is 260 MHz higher, than GeForce GTX 680MX.
GeForce GT 755M and GeForce GTX 680MX are manufactured by 28 nm process technology.
Memory clock speed of GeForce GT 755M is 2900 MHz higher, than GeForce GTX 680MX.

Game benchmarks


high / 1080p	7−8	21−24
ultra / 1080p	4−5	12−14
QHD / 1440p	0−1	7−8
4K / 2160p	−	5−6
low / 720p	18−20	40−45
medium / 1080p	9−10	27−30
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 160% more, than GeForce GT 755M.
high / 1080p	12−14	35−40
ultra / 1080p	10−12	30−33
QHD / 1440p	0−1	14−16
4K / 2160p	−	9−10
low / 720p	27−30	70−75
medium / 1080p	14−16	40−45
The average gaming FPS of GeForce GTX 680MX in Battlefield 5 is 187% more, than GeForce GT 755M.
low / 768p	45−50	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GTX 680MX in Call of Duty: Warzone is 10% more, than GeForce GT 755M.
low / 768p	140−150	230−240
medium / 768p	110−120	200−210
ultra / 1080p	55−60	120−130
QHD / 1440p	30−35	100−110
4K / 2160p	27−30	55−60
high / 768p	85−90	170−180
The average gaming FPS of GeForce GTX 680MX in Counter-Strike: Global Offensive is 94% more, than GeForce GT 755M.
low / 768p	55−60	60−65
ultra / 1080p	21−24	50−55
medium / 1080p	45−50	55−60
The average gaming FPS of GeForce GTX 680MX in Cyberpunk 2077 is 35% more, than GeForce GT 755M.
low / 768p	85−90	120−130
medium / 768p	60−65	110−120
ultra / 1080p	35−40	80−85
The average gaming FPS of GeForce GTX 680MX in Dota 2 is 72% more, than GeForce GT 755M.
high / 1080p	9−10	27−30
ultra / 1080p	8−9	24−27
QHD / 1440p	−	20−22
4K / 2160p	4−5	8−9
low / 720p	21−24	55−60
medium / 1080p	10−11	27−30
The average gaming FPS of GeForce GTX 680MX in Far Cry 5 is 163% more, than GeForce GT 755M.
high / 1080p	16−18	35−40
ultra / 1080p	10−12	27−30
QHD / 1440p	−	16−18
low / 720p	65−70	130−140
medium / 1080p	24−27	75−80
The average gaming FPS of GeForce GTX 680MX in Fortnite is 130% more, than GeForce GT 755M.
high / 1080p	12−14	35−40
ultra / 1080p	12−14	27−30
QHD / 1440p	2−3	16−18
4K / 2160p	−	14−16
low / 720p	27−30	70−75
medium / 1080p	14−16	40−45
The average gaming FPS of GeForce GTX 680MX in Forza Horizon 4 is 178% more, than GeForce GT 755M.
low / 768p	55−60	100−110
medium / 768p	50−55	95−100
high / 1080p	14−16	40−45
ultra / 1080p	7−8	18−20
QHD / 1440p	0−1	8−9
The average gaming FPS of GeForce GTX 680MX in Grand Theft Auto V is 100% more, than GeForce GT 755M.
high / 1080p	5−6	14−16
ultra / 1080p	3−4	10−12
QHD / 1440p	−	10−12
4K / 2160p	0−1	3−4
low / 720p	14−16	40−45
medium / 1080p	7−8	18−20
The average gaming FPS of GeForce GTX 680MX in Metro Exodus is 200% more, than GeForce GT 755M.
low / 768p	95−100	120−130
high / 1080p	90−95	−
ultra / 1080p	80−85	−
medium / 1080p	95−100	110−120
The average gaming FPS of GeForce GTX 680MX in Minecraft is 23% more, than GeForce GT 755M.
high / 1080p	16−18	−
ultra / 1080p	14−16	14−16
low / 720p	35−40	75−80
medium / 1080p	18−20	18−20
The average gaming FPS of GeForce GTX 680MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 60% more, than GeForce GT 755M.
high / 1080p	−	16−18
ultra / 1080p	8−9	10−12
QHD / 1440p	0−1	2−3
4K / 2160p	−	2−3
low / 720p	14−16	40−45
medium / 1080p	10−12	21−24
The average gaming FPS of GeForce GTX 680MX in Red Dead Redemption 2 is 127% more, than GeForce GT 755M.
low / 768p	27−30	80−85
medium / 768p	18−20	50−55
high / 1080p	10−11	27−30
ultra / 1080p	7−8	14−16
4K / 2160p	6−7	9−10
The average gaming FPS of GeForce GTX 680MX in The Witcher 3: Wild Hunt is 164% more, than GeForce GT 755M.
low / 768p	85−90	90−95
medium / 768p	45−50	60−65
ultra / 1080p	21−24	40−45
high / 768p	35−40	55−60
The average gaming FPS of GeForce GTX 680MX in World of Tanks is 31% more, than GeForce GT 755M.

Full Specs

	GeForce GT 755M	GeForce GTX 680MX
Architecture	Kepler	Kepler
Code name	N14P-
Type	Laptop	Laptop
Release date	25 June 2013	23 October 2012
Pipelines	384	1536
Core clock speed	980 MHz	720 MHz
Transistor count	1,270 million	3540 Million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	31.36	92.2 billion/sec
Floating-point performance	752.6 gflops
Memory bus width	128 Bit	256 Bit
Memory clock speed	5400 MHz	2500 MHz
Memory bandwidth	86.4 GB/s	160 GB/s
Shared memory	-	-
DirectX	12 API	12 API
Shader Model	5.1
OpenGL	4.5	4.5
OpenCL	1.1	1.1
Vulkan	1.1.126
CUDA	+	+
CUDA cores		1536
Bus support	PCI Express 3.0, PCI Express 2.0	PCI Express 3.0
SLI options		+
HDMI	+
3D Vision		+
Bitcoin / BTC (SHA256)	27 Mh/s	57 Mh/s
Laptop size	medium sized	large
Standard memory configuration	GDDR5
eDP 1.2 signal support	Up to 3840x2160
LVDS signal support	Up to 1920x1200
DisplayPort Multimode (DP++) support	Up to 3840x2160
HDCP content protection	+
7.1 channel HD audio on HDMI	+
TrueHD and DTS-HD audio bitstreaming	+
H.264, VC1, MPEG2 1080p video decoder	+
Optimus	+	+
Blu-Ray 3D Support	+
3D Vision / 3DTV Play	+
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GeForce GT 755M vs GeForce GTX 680MX

GeForce GT 755M and GeForce GTX 680MX are Laptop Graphics Cards

Main Specs

Game benchmarks

Full Specs

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