GeForce GT 755M vs GeForce GTX 660

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 755M and GeForce GTX 660. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 755M and GeForce GTX 660. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GT 755M Check Price

GeForce GTX 660 Check Price

GeForce GT 755M is a Laptop Graphics Card

Note: GeForce GT 755M 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 GT 755M here:

GeForce GT 755M Laptops

Main Specs

	GeForce GT 755M	GeForce GTX 660
Power consumption (TDP)	50 Watt	140 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors		One 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	4 GB	2 GB
Display Connectors	No outputs	2x DVI, 1x HDMI, 1x DisplayPort
	Check Price	Check Price

GeForce GTX 660 has 180% more power consumption, than GeForce GT 755M.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
GeForce GT 755M has 2 GB more memory, than GeForce GTX 660.
GeForce GT 755M is used in Laptops, and GeForce GTX 660 - in Desktops.
GeForce GT 755M and GeForce GTX 660 are build with Kepler architecture.
Both graphics cards have the same core clock speed.
GeForce GT 755M and GeForce GTX 660 are manufactured by 28 nm process technology.
Memory clock speed of GeForce GT 755M is 5394 MHz higher, than GeForce GTX 660.

Game benchmarks


high / 1080p	7−8	20−22
ultra / 1080p	4−5	12−14
QHD / 1440p	0−1	6−7
4K / 2160p	−	5−6
low / 720p	18−20	40−45
medium / 1080p	9−10	24−27
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 150% more, than GeForce GT 755M.
high / 1080p	12−14	30−35
ultra / 1080p	10−12	27−30
QHD / 1440p	0−1	10−12
4K / 2160p	−	8−9
low / 720p	27−30	65−70
medium / 1080p	14−16	35−40
The average gaming FPS of GeForce GTX 660 in Battlefield 5 is 156% 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 660 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	90−95
4K / 2160p	27−30	50−55
high / 768p	85−90	160−170
The average gaming FPS of GeForce GTX 660 in Counter-Strike: Global Offensive is 88% 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 660 in Cyberpunk 2077 is 35% more, than GeForce GT 755M.
low / 768p	85−90	120−130
medium / 768p	60−65	100−110
ultra / 1080p	35−40	80−85
The average gaming FPS of GeForce GTX 660 in Dota 2 is 67% more, than GeForce GT 755M.
high / 1080p	9−10	24−27
ultra / 1080p	8−9	21−24
QHD / 1440p	−	18−20
4K / 2160p	4−5	8−9
low / 720p	21−24	50−55
medium / 1080p	10−11	27−30
The average gaming FPS of GeForce GTX 660 in Far Cry 5 is 145% more, than GeForce GT 755M.
high / 1080p	16−18	30−35
ultra / 1080p	10−12	24−27
QHD / 1440p	−	16−18
low / 720p	65−70	120−130
medium / 1080p	24−27	70−75
The average gaming FPS of GeForce GTX 660 in Fortnite is 110% more, than GeForce GT 755M.
high / 1080p	12−14	30−35
ultra / 1080p	12−14	24−27
QHD / 1440p	2−3	14−16
4K / 2160p	−	12−14
low / 720p	27−30	65−70
medium / 1080p	14−16	35−40
The average gaming FPS of GeForce GTX 660 in Forza Horizon 4 is 150% more, than GeForce GT 755M.
low / 768p	55−60	100−110
medium / 768p	50−55	90−95
high / 1080p	14−16	40−45
ultra / 1080p	7−8	16−18
QHD / 1440p	0−1	7−8
The average gaming FPS of GeForce GTX 660 in Grand Theft Auto V is 93% more, than GeForce GT 755M.
high / 1080p	5−6	12−14
ultra / 1080p	3−4	10−11
QHD / 1440p	−	10−11
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 660 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 660 in Minecraft is 23% more, than GeForce GT 755M.
high / 1080p	16−18	−
ultra / 1080p	14−16	14−16
low / 720p	35−40	70−75
medium / 1080p	18−20	18−20
The average gaming FPS of GeForce GTX 660 in PLAYERUNKNOWN'S BATTLEGROUNDS is 52% more, than GeForce GT 755M.
high / 1080p	−	14−16
ultra / 1080p	8−9	10−11
QHD / 1440p	0−1	1−2
4K / 2160p	−	1−2
low / 720p	14−16	35−40
medium / 1080p	10−12	21−24
The average gaming FPS of GeForce GTX 660 in Red Dead Redemption 2 is 109% more, than GeForce GT 755M.
low / 768p	27−30	70−75
medium / 768p	18−20	45−50
high / 1080p	10−11	24−27
ultra / 1080p	7−8	14−16
4K / 2160p	6−7	8−9
The average gaming FPS of GeForce GTX 660 in The Witcher 3: Wild Hunt is 135% 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 660 in World of Tanks is 31% more, than GeForce GT 755M.

Full Specs

	GeForce GT 755M	GeForce GTX 660
Architecture	Kepler	Kepler
Code name	N14P-	GK106
Type	Laptop	Desktop
Release date	25 June 2013	6 September 2012
Pipelines	384	960
Core clock speed	980 MHz	980 MHz
Boost Clock		1033 MHz
Transistor count	1,270 million	2,540 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	31.36	78.4 billion/sec
Floating-point performance	752.6 gflops	1,981 gflops
Length		9.5" (24.1 cm)
Memory bus width	128 Bit	192-bit GDDR5
Memory clock speed	5400 MHz	6.0 GB/s
Memory bandwidth	86.4 GB/s	144.2 GB/s
Shared memory	-
DirectX	12 API	12 (11_0)
Shader Model	5.1	5.1
OpenGL	4.5	4.3
OpenCL	1.1	1.2
Vulkan	1.1.126	1.1.126
CUDA	+	+
CUDA cores		960
Bus support	PCI Express 3.0, PCI Express 2.0	PCI Express 3.0
Height		4.376" (11.1 cm)
SLI options		+
Multi monitor support		4 displays
HDMI	+	+
HDCP		+
Maximum VGA resolution		2048x1536
Audio input for HDMI		Internal
3D Blu-Ray		+
3D Gaming		+
3D Vision		+
Bitcoin / BTC (SHA256)	27 Mh/s	66 Mh/s
Laptop size	medium sized
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	+
	Check Price	Check Price

GeForce GT 755M vs GeForce GTX 660

GeForce GT 755M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

Similar compares