GeForce GTX 660 vs GeForce GTX 750

If you are going to buy a new graphics card and are choosing between GeForce GTX 660 and GeForce GTX 750, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 660 stacks up against GeForce GTX 750, check out specs charts below.

GeForce GTX 660 Check Price

GeForce GTX 750 Check Price

Main Specs

	GeForce GTX 660	GeForce GTX 750
Power consumption (TDP)	140 Watt	55 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors	One 6-pin	None
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 GB	1 GB
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort	2x DVI, 1x mini-HDMI
	Check Price	Check Price

GeForce GTX 660 has 154% more power consumption, than GeForce GTX 750.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
GeForce GTX 660 has 1 GB more memory, than GeForce GTX 750.
Both cards are used in Desktops.
GeForce GTX 660 is build with Kepler architecture, and GeForce GTX 750 - with Maxwell.
Core clock speed of GeForce GTX 750 is 40 MHz higher, than GeForce GTX 660.
GeForce GTX 660 and GeForce GTX 750 are manufactured by 28 nm process technology.
GeForce GTX 660 is 4 mm longer, than GeForce GTX 750.
Memory clock speed of GeForce GTX 660 is 1 MHz higher, than GeForce GTX 750.

Game benchmarks


high / 1080p	20−22	16−18
ultra / 1080p	12−14	10−11
QHD / 1440p	6−7	4−5
4K / 2160p	5−6	−
low / 720p	40−45	35−40
medium / 1080p	24−27	21−24
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 16% more, than GeForce GTX 750.
high / 1080p	30−35	27−30
ultra / 1080p	27−30	24−27
QHD / 1440p	10−12	7−8
4K / 2160p	8−9	6−7
low / 720p	65−70	60−65
medium / 1080p	35−40	30−35
The average gaming FPS of GeForce GTX 660 in Battlefield 5 is 11% more, than GeForce GTX 750.
low / 768p	50−55	50−55
high / 1080p	−	50−55
QHD / 1440p	0−1	0−1
GeForce GTX 660 and GeForce GTX 750 have the same average FPS in Call of Duty: Warzone.
low / 768p	230−240	220−230
medium / 768p	200−210	190−200
ultra / 1080p	120−130	100−110
QHD / 1440p	90−95	65−70
4K / 2160p	50−55	35−40
high / 768p	160−170	150−160
The average gaming FPS of GeForce GTX 660 in Counter-Strike: Global Offensive is 11% more, than GeForce GTX 750.
low / 768p	60−65	60−65
ultra / 1080p	50−55	45−50
medium / 1080p	55−60	55−60
The average gaming FPS of GeForce GTX 660 in Cyberpunk 2077 is 3% more, than GeForce GTX 750.
low / 768p	120−130	110−120
medium / 768p	100−110	100−110
ultra / 1080p	80−85	70−75
The average gaming FPS of GeForce GTX 660 in Dota 2 is 7% more, than GeForce GTX 750.
high / 1080p	24−27	21−24
ultra / 1080p	21−24	18−20
QHD / 1440p	18−20	18−20
4K / 2160p	8−9	6−7
low / 720p	50−55	45−50
medium / 1080p	27−30	21−24
The average gaming FPS of GeForce GTX 660 in Far Cry 5 is 18% more, than GeForce GTX 750.
high / 1080p	30−35	27−30
ultra / 1080p	24−27	21−24
QHD / 1440p	16−18	14−16
low / 720p	120−130	110−120
medium / 1080p	70−75	60−65
The average gaming FPS of GeForce GTX 660 in Fortnite is 12% more, than GeForce GTX 750.
high / 1080p	30−35	30−33
ultra / 1080p	24−27	21−24
QHD / 1440p	14−16	10−11
4K / 2160p	12−14	−
low / 720p	65−70	60−65
medium / 1080p	35−40	30−35
The average gaming FPS of GeForce GTX 660 in Forza Horizon 4 is 12% more, than GeForce GTX 750.
low / 768p	100−110	95−100
medium / 768p	90−95	85−90
high / 1080p	40−45	35−40
ultra / 1080p	16−18	14−16
QHD / 1440p	7−8	4−5
The average gaming FPS of GeForce GTX 660 in Grand Theft Auto V is 8% more, than GeForce GTX 750.
high / 1080p	12−14	10−12
ultra / 1080p	10−11	8−9
QHD / 1440p	10−11	−
4K / 2160p	3−4	1−2
low / 720p	40−45	30−35
medium / 1080p	18−20	14−16
The average gaming FPS of GeForce GTX 660 in Metro Exodus is 30% more, than GeForce GTX 750.
low / 768p	120−130	110−120
medium / 1080p	110−120	110−120
The average gaming FPS of GeForce GTX 660 in Minecraft is 4% more, than GeForce GTX 750.
ultra / 1080p	14−16	14−16
low / 720p	70−75	60−65
medium / 1080p	18−20	18−20
The average gaming FPS of GeForce GTX 660 in PLAYERUNKNOWN'S BATTLEGROUNDS is 9% more, than GeForce GTX 750.
high / 1080p	14−16	14−16
ultra / 1080p	10−11	9−10
QHD / 1440p	1−2	0−1
4K / 2160p	1−2	−
low / 720p	35−40	30−35
medium / 1080p	21−24	18−20
The average gaming FPS of GeForce GTX 660 in Red Dead Redemption 2 is 10% more, than GeForce GTX 750.
low / 768p	70−75	60−65
medium / 768p	45−50	35−40
high / 1080p	24−27	21−24
ultra / 1080p	14−16	12−14
4K / 2160p	8−9	7−8
The average gaming FPS of GeForce GTX 660 in The Witcher 3: Wild Hunt is 17% more, than GeForce GTX 750.
low / 768p	90−95	90−95
medium / 768p	60−65	60−65
ultra / 1080p	40−45	35−40
high / 768p	55−60	55−60
The average gaming FPS of GeForce GTX 660 in World of Tanks is 1% more, than GeForce GTX 750.

Full Specs

	GeForce GTX 660	GeForce GTX 750
Architecture	Kepler	Maxwell
Code name	GK106	GM107
Type	Desktop	Desktop
Release date	6 September 2012	18 February 2014
Pipelines	960	512
Core clock speed	980 MHz	1020 MHz
Boost Clock	1033 MHz	1085 MHz
Transistor count	2,540 million	1,870 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	78.4 billion/sec	34.72
Floating-point performance	1,981 gflops	1,111 gflops
Length	9.5" (24.1 cm)	5.7" (14.5 cm)
Memory bus width	192-bit GDDR5	128 Bit
Memory clock speed	6.0 GB/s	5.0 GB/s
Memory bandwidth	144.2 GB/s	80 GB/s
DirectX	12 (11_0)	12 (11_0)
Shader Model	5.1	5.1
OpenGL	4.3	4.4
OpenCL	1.2	1.2
Vulkan	1.1.126	1.1.126
CUDA	+	+
CUDA cores	960	512
Bus support	PCI Express 3.0	PCI Express 3.0
Height	4.376" (11.1 cm)	4.376" (11.1 cm)
SLI options	+
Multi monitor support	4 displays	3 displays
HDMI	+	+
HDCP	+	+
Maximum VGA resolution	2048x1536	2048x1536
Audio input for HDMI	Internal	Internal
3D Blu-Ray	+
3D Gaming	+	+
3D Vision	+	+
3D Vision Live		+
Bitcoin / BTC (SHA256)	66 Mh/s	143 Mh/s
Blu Ray 3D		+
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GeForce GTX 660 vs GeForce GTX 750

Main Specs

Game benchmarks

Full Specs

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