GeForce GTX 660 vs Quadro M520

When comparing GeForce GTX 660 and Quadro M520, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 660 and Quadro M520 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 660 Check Price

Quadro M520 Check Price

Quadro M520 is a Laptop Graphics Card

Note: Quadro M520 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 Quadro M520 here:

Quadro M520 Laptops

Main Specs

	GeForce GTX 660	Quadro M520
Power consumption (TDP)	140 Watt	25 Watt
Interface	PCIe 3.0 x16
Supplementary power connectors	One 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort
	Check Price	Check Price

GeForce GTX 660 has 460% more power consumption, than Quadro M520.
GeForce GTX 660 and Quadro M520 have maximum RAM of 2 GB.
GeForce GTX 660 is used in Desktops, and Quadro M520 - in Mobile workstations.
GeForce GTX 660 is build with Kepler architecture, and Quadro M520 - with Maxwell.
Core clock speed of GeForce GTX 660 is 224 MHz higher, than Quadro M520.
GeForce GTX 660 and Quadro M520 are manufactured by 28 nm process technology.

Game benchmarks


high / 1080p	20−22	9−10
ultra / 1080p	12−14	5−6
QHD / 1440p	6−7	0−1
4K / 2160p	5−6	−
low / 720p	40−45	21−24
medium / 1080p	24−27	12−14
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 108% more, than Quadro M520.
high / 1080p	30−35	16−18
ultra / 1080p	27−30	12−14
QHD / 1440p	10−12	0−1
4K / 2160p	8−9	−
low / 720p	65−70	30−35
medium / 1080p	35−40	16−18
The average gaming FPS of GeForce GTX 660 in Battlefield 5 is 115% more, than Quadro M520.
low / 768p	50−55	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 Quadro M520.
low / 768p	230−240	160−170
medium / 768p	200−210	130−140
ultra / 1080p	120−130	65−70
QHD / 1440p	90−95	35−40
4K / 2160p	50−55	27−30
high / 768p	160−170	100−110
The average gaming FPS of GeForce GTX 660 in Counter-Strike: Global Offensive is 62% more, than Quadro M520.
low / 768p	60−65	55−60
ultra / 1080p	50−55	24−27
medium / 1080p	55−60	45−50
The average gaming FPS of GeForce GTX 660 in Cyberpunk 2077 is 32% more, than Quadro M520.
low / 768p	120−130	90−95
medium / 768p	100−110	70−75
ultra / 1080p	80−85	45−50
The average gaming FPS of GeForce GTX 660 in Dota 2 is 48% more, than Quadro M520.
high / 1080p	24−27	10−12
ultra / 1080p	21−24	10−11
QHD / 1440p	18−20	−
4K / 2160p	8−9	4−5
low / 720p	50−55	24−27
medium / 1080p	27−30	12−14
The average gaming FPS of GeForce GTX 660 in Far Cry 5 is 125% more, than Quadro M520.
high / 1080p	30−35	18−20
ultra / 1080p	24−27	12−14
QHD / 1440p	16−18	−
low / 720p	120−130	70−75
medium / 1080p	70−75	30−35
The average gaming FPS of GeForce GTX 660 in Fortnite is 85% more, than Quadro M520.
high / 1080p	30−35	16−18
ultra / 1080p	24−27	14−16
QHD / 1440p	14−16	3−4
4K / 2160p	12−14	−
low / 720p	65−70	35−40
medium / 1080p	35−40	18−20
The average gaming FPS of GeForce GTX 660 in Forza Horizon 4 is 94% more, than Quadro M520.
low / 768p	100−110	60−65
medium / 768p	90−95	55−60
high / 1080p	40−45	18−20
ultra / 1080p	16−18	8−9
QHD / 1440p	7−8	0−1
The average gaming FPS of GeForce GTX 660 in Grand Theft Auto V is 77% more, than Quadro M520.
high / 1080p	12−14	6−7
ultra / 1080p	10−11	4−5
QHD / 1440p	10−11	−
4K / 2160p	3−4	1−2
low / 720p	40−45	18−20
medium / 1080p	18−20	8−9
The average gaming FPS of GeForce GTX 660 in Metro Exodus is 112% more, than Quadro M520.
low / 768p	120−130	100−110
ultra / 1080p	−	90−95
medium / 1080p	110−120	95−100
The average gaming FPS of GeForce GTX 660 in Minecraft is 18% more, than Quadro M520.
high / 1080p	−	18−20
ultra / 1080p	14−16	14−16
low / 720p	70−75	40−45
medium / 1080p	18−20	20−22
The average gaming FPS of GeForce GTX 660 in PLAYERUNKNOWN'S BATTLEGROUNDS is 34% more, than Quadro M520.
high / 1080p	14−16	12−14
ultra / 1080p	10−11	8−9
QHD / 1440p	1−2	0−1
4K / 2160p	1−2	−
low / 720p	35−40	16−18
medium / 1080p	21−24	12−14
The average gaming FPS of GeForce GTX 660 in Red Dead Redemption 2 is 75% more, than Quadro M520.
low / 768p	70−75	35−40
medium / 768p	45−50	21−24
high / 1080p	24−27	12−14
ultra / 1080p	14−16	8−9
4K / 2160p	8−9	7−8
The average gaming FPS of GeForce GTX 660 in The Witcher 3: Wild Hunt is 94% more, than Quadro M520.
low / 768p	90−95	90−95
medium / 768p	60−65	50−55
ultra / 1080p	40−45	24−27
high / 768p	55−60	40−45
The average gaming FPS of GeForce GTX 660 in World of Tanks is 18% more, than Quadro M520.

Full Specs

	GeForce GTX 660	Quadro M520
Architecture	Kepler	Maxwell
Code name	GK106
Type	Desktop	Mobile workstation
Release date	6 September 2012	13 January 2017
Pipelines	960	384
Core clock speed	980 MHz	756 MHz
Boost Clock	1033 MHz	1019 MHz
Transistor count	2,540 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	78.4 billion/sec
Floating-point performance	1,981 gflops
Length	9.5" (24.1 cm)
Memory bus width	192-bit GDDR5	64 Bit
Memory clock speed	6.0 GB/s
Memory bandwidth	144.2 GB/s	40 GB/s
Shared memory		-
DirectX	12 (11_0)	12
Shader Model	5.1	5.0
OpenGL	4.3	4.5
OpenCL	1.2
Vulkan	1.1.126
CUDA	+
CUDA cores	960
Bus support	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)	66 Mh/s
Laptop size		medium sized
Optimus		+
nView Display Management		+
3D Stereo		+
	Check Price	Check Price

GeForce GTX 660 vs Quadro M520

Quadro M520 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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