GeForce GTX 660M vs GeForce MX250
When choosing between GeForce GTX 660M and GeForce MX250, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 660M and GeForce MX250.
GeForce GTX 660M and GeForce MX250 are Laptop Graphics Cards
Note: GeForce GTX 660M and GeForce MX250 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 GeForce MX250 here:
Main Specs
GeForce GTX 660M
GeForce MX250
Power consumption (TDP)
50 Watt
10 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x4
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
No outputs
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GeForce GTX 660M has 400% more power consumption, than GeForce MX250.
GeForce GTX 660M is connected by MXM-B (3.0), and GeForce MX250 uses PCIe 3.0 x4 interface.
GeForce MX250 has 2 GB more memory, than GeForce GTX 660M.
Both cards are used in Laptops.
GeForce GTX 660M is build with Kepler architecture, and GeForce MX250 - with Pascal.
Core clock speed of GeForce MX250 is 683 MHz higher, than GeForce GTX 660M.
GeForce GTX 660M is manufactured by 28 nm process technology, and GeForce MX250 - by 14 nm process technology.
Memory clock speed of GeForce MX250 is 5000 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
12−14
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
2−3
low / 720p
16−18
27−30
medium / 1080p
8−9
16−18
The average gaming FPS of GeForce MX250 in Assassin's Creed Odyssey is 77% more, than GeForce GTX 660M.
high / 1080p
12−14
21−24
ultra / 1080p
10−11
18−20
QHD / 1440p
0−1
4−5
4K / 2160p
−
4−5
low / 720p
24−27
45−50
medium / 1080p
12−14
21−24
The average gaming FPS of GeForce MX250 in Battlefield 5 is 80% 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 GeForce MX250 have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
190−200
medium / 768p
110−120
160−170
ultra / 1080p
50−55
85−90
QHD / 1440p
27−30
50−55
4K / 2160p
27−30
30−33
high / 768p
80−85
120−130
The average gaming FPS of GeForce MX250 in Counter-Strike: Global Offensive is 49% more, than GeForce GTX 660M.
low / 768p
55−60
55−60
ultra / 1080p
18−20
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce MX250 in Cyberpunk 2077 is 14% more, than GeForce GTX 660M.
low / 768p
80−85
100−110
medium / 768p
55−60
85−90
ultra / 1080p
30−35
55−60
The average gaming FPS of GeForce MX250 in Dota 2 is 45% more, than GeForce GTX 660M.
high / 1080p
8−9
14−16
ultra / 1080p
7−8
14−16
4K / 2160p
3−4
5−6
low / 720p
18−20
35−40
medium / 1080p
8−9
16−18
The average gaming FPS of GeForce MX250 in Far Cry 5 is 100% more, than GeForce GTX 660M.
high / 1080p
14−16
21−24
ultra / 1080p
10−11
16−18
QHD / 1440p
−
16−18
low / 720p
60−65
90−95
medium / 1080p
21−24
45−50
The average gaming FPS of GeForce MX250 in Fortnite is 62% more, than GeForce GTX 660M.
high / 1080p
12−14
21−24
ultra / 1080p
10−12
18−20
QHD / 1440p
1−2
7−8
low / 720p
24−27
45−50
medium / 1080p
14−16
24−27
The average gaming FPS of GeForce MX250 in Forza Horizon 4 is 84% more, than GeForce GTX 660M.
low / 768p
50−55
75−80
medium / 768p
45−50
70−75
high / 1080p
12−14
24−27
ultra / 1080p
6−7
10−12
QHD / 1440p
0−1
1−2
The average gaming FPS of GeForce MX250 in Grand Theft Auto V is 58% more, than GeForce GTX 660M.
high / 1080p
4−5
8−9
ultra / 1080p
3−4
6−7
4K / 2160p
0−1
2−3
low / 720p
12−14
24−27
medium / 1080p
6−7
10−12
The average gaming FPS of GeForce MX250 in Metro Exodus is 100% more, than GeForce GTX 660M.
low / 768p
95−100
100−110
high / 1080p
90−95
−
ultra / 1080p
80−85
100−105
medium / 1080p
90−95
100−110
The average gaming FPS of GeForce MX250 in Minecraft is 15% more, than GeForce GTX 660M.
high / 1080p
16−18
21−24
ultra / 1080p
14−16
16−18
low / 720p
30−35
50−55
medium / 1080p
18−20
21−24
The average gaming FPS of GeForce MX250 in PLAYERUNKNOWN'S BATTLEGROUNDS is 40% more, than GeForce GTX 660M.
high / 1080p
−
12−14
ultra / 1080p
7−8
9−10
QHD / 1440p
0−1
0−1
low / 720p
12−14
24−27
medium / 1080p
10−12
14−16
The average gaming FPS of GeForce MX250 in Red Dead Redemption 2 is 60% more, than GeForce GTX 660M.
low / 768p
24−27
45−50
medium / 768p
16−18
30−33
high / 1080p
9−10
16−18
ultra / 1080p
6−7
10−11
4K / 2160p
6−7
7−8
The average gaming FPS of GeForce MX250 in The Witcher 3: Wild Hunt is 69% more, than GeForce GTX 660M.
low / 768p
85−90
95−100
medium / 768p
45−50
55−60
ultra / 1080p
18−20
30−35
high / 768p
35−40
50−55
The average gaming FPS of GeForce MX250 in World of Tanks is 27% more, than GeForce GTX 660M.
Full Specs
GeForce GTX 660M
GeForce MX250
Architecture
Kepler
Pascal
Code name
N13E-GE
N17S-G2
Type
Laptop
Laptop
Release date
22 March 2012
20 February 2019
Pipelines
384
384
Core clock speed
835 MHz
1518 MHz
Boost Clock
950 MHz
1582 MHz
Transistor count
1,270 million
1,800 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
30.4 billion/sec
24.91
Floating-point performance
729.6 gflops
Memory bus width
128bit
64 Bit
Memory clock speed
2000 MHz
7000 MHz
Memory bandwidth
64.0 GB/s
48.06 GB/s
Shared memory
-
-
DirectX
12 API
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.5
4.6
OpenCL
1.1
1.2
Vulkan
1.1.126
1.2
CUDA
+
6.1
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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