GeForce GTX 660M vs Quadro P520
In this comparison between GeForce GTX 660M and Quadro P520 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 GTX 660M will be the best choice, for others Quadro P520 will be their preference. Study the comparison tables below and make your choice.
GeForce GTX 660M and Quadro P520 are Laptop Graphics Cards
Note: GeForce GTX 660M and Quadro P520 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 GTX 660M or Quadro P520 here:
Main Specs
GeForce GTX 660M
Quadro P520
Power consumption (TDP)
50 Watt
Interface
MXM-B (3.0)
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
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GeForce GTX 660M and Quadro P520 have maximum RAM of 2 GB.
GeForce GTX 660M is used in Laptops, and Quadro P520 - in Mobile workstations.
GeForce GTX 660M is build with Kepler architecture, and Quadro P520 - with Pascal.
Core clock speed of Quadro P520 is 468 MHz higher, than GeForce GTX 660M.
GeForce GTX 660M is manufactured by 28 nm process technology, and Quadro P520 - by 14 nm process technology.
Memory clock speed of Quadro P520 is 4000 MHz higher, than GeForce GTX 660M.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
6−7
10−12
ultra / 1080p
4−5
6−7
QHD / 1440p
0−1
1−2
low / 720p
16−18
24−27
medium / 1080p
8−9
12−14
The average gaming FPS of Quadro P520 in Assassin's Creed Odyssey is 55% more, than GeForce GTX 660M.
high / 1080p
12−14
18−20
ultra / 1080p
10−11
14−16
QHD / 1440p
0−1
1−2
low / 720p
24−27
35−40
medium / 1080p
12−14
18−20
The average gaming FPS of Quadro P520 in Battlefield 5 is 46% more, than GeForce GTX 660M.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
GeForce GTX 660M and Quadro P520 have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
170−180
medium / 768p
110−120
140−150
ultra / 1080p
50−55
75−80
QHD / 1440p
27−30
40−45
4K / 2160p
27−30
30−33
high / 768p
80−85
110−120
The average gaming FPS of Quadro P520 in Counter-Strike: Global Offensive is 32% more, than GeForce GTX 660M.
low / 768p
55−60
55−60
ultra / 1080p
18−20
30−33
medium / 1080p
45−50
45−50
The average gaming FPS of Quadro P520 in Cyberpunk 2077 is 9% more, than GeForce GTX 660M.
low / 768p
80−85
95−100
medium / 768p
55−60
75−80
ultra / 1080p
30−35
50−55
The average gaming FPS of Quadro P520 in Dota 2 is 31% more, than GeForce GTX 660M.
high / 1080p
8−9
12−14
ultra / 1080p
7−8
12−14
4K / 2160p
3−4
5−6
low / 720p
18−20
27−30
medium / 1080p
8−9
14−16
The average gaming FPS of Quadro P520 in Far Cry 5 is 66% more, than GeForce GTX 660M.
high / 1080p
14−16
20−22
ultra / 1080p
10−11
14−16
low / 720p
60−65
80−85
medium / 1080p
21−24
35−40
The average gaming FPS of Quadro P520 in Fortnite is 44% more, than GeForce GTX 660M.
high / 1080p
12−14
18−20
ultra / 1080p
10−12
14−16
QHD / 1440p
1−2
5−6
low / 720p
24−27
35−40
medium / 1080p
14−16
21−24
The average gaming FPS of Quadro P520 in Forza Horizon 4 is 46% more, than GeForce GTX 660M.
low / 768p
50−55
70−75
medium / 768p
45−50
60−65
high / 1080p
12−14
21−24
ultra / 1080p
6−7
9−10
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro P520 in Grand Theft Auto V is 41% more, than GeForce GTX 660M.
high / 1080p
4−5
7−8
ultra / 1080p
3−4
5−6
4K / 2160p
0−1
1−2
low / 720p
12−14
21−24
medium / 1080p
6−7
9−10
The average gaming FPS of Quadro P520 in Metro Exodus is 83% more, than GeForce GTX 660M.
low / 768p
95−100
100−110
high / 1080p
90−95
−
ultra / 1080p
80−85
90−95
medium / 1080p
90−95
100−105
The average gaming FPS of Quadro P520 in Minecraft is 11% more, than GeForce GTX 660M.
high / 1080p
16−18
18−20
ultra / 1080p
14−16
16−18
low / 720p
30−35
45−50
medium / 1080p
18−20
21−24
The average gaming FPS of Quadro P520 in PLAYERUNKNOWN'S BATTLEGROUNDS is 30% more, than GeForce GTX 660M.
high / 1080p
−
12−14
ultra / 1080p
7−8
8−9
QHD / 1440p
0−1
0−1
low / 720p
12−14
20−22
medium / 1080p
10−12
12−14
The average gaming FPS of Quadro P520 in Red Dead Redemption 2 is 40% more, than GeForce GTX 660M.
low / 768p
24−27
40−45
medium / 768p
16−18
24−27
high / 1080p
9−10
14−16
ultra / 1080p
6−7
8−9
4K / 2160p
6−7
7−8
The average gaming FPS of Quadro P520 in The Witcher 3: Wild Hunt is 46% more, than GeForce GTX 660M.
low / 768p
85−90
95−100
medium / 768p
45−50
55−60
ultra / 1080p
18−20
27−30
high / 768p
35−40
45−50
The average gaming FPS of Quadro P520 in World of Tanks is 21% more, than GeForce GTX 660M.
Full Specs
GeForce GTX 660M
Quadro P520
Architecture
Kepler
Pascal
Code name
N13E-GE
Type
Laptop
Mobile workstation
Release date
22 March 2012
27 May 2019
Pipelines
384
384
Core clock speed
835 MHz
1303 MHz
Boost Clock
950 MHz
1493 MHz
Transistor count
1,270 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
30.4 billion/sec
Floating-point performance
729.6 gflops
Memory bus width
128bit
64 Bit
Memory clock speed
2000 MHz
6000 MHz
Memory bandwidth
64.0 GB/s
Shared memory
-
-
DirectX
12 API
DirectX 12_1
Shader Model
5.1
OpenGL
4.5
OpenCL
1.1
Vulkan
1.1.126
+
CUDA
+
CUDA cores
384
Bus support
PCI Express 2.0, PCI Express 3.0
SLI options
+
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
Bitcoin / BTC (SHA256)
36 Mh/s
Laptop size
large
large
Optimus
+
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