GeForce GTX 650 vs GeForce GTX 660M
If you are going to buy a new graphics card and are choosing between GeForce GTX 650 and GeForce GTX 660M, 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 650 stacks up against GeForce GTX 660M, check out specs charts below.
GeForce GTX 660M is a Laptop Graphics Card
Note: GeForce GTX 660M 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 GTX 660M here:
Main Specs
GeForce GTX 650
GeForce GTX 660M
Power consumption (TDP)
64 Watt
50 Watt
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
One 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
2x DVI, 1x mini-HDMI
No outputs
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GeForce GTX 650 has 28% more power consumption, than GeForce GTX 660M.
GeForce GTX 650 is connected by PCIe 3.0 x16, and GeForce GTX 660M uses MXM-B (3.0) interface.
GeForce GTX 650 and GeForce GTX 660M have maximum RAM of 2 GB.
GeForce GTX 650 is used in Desktops, and GeForce GTX 660M - in Laptops.
GeForce GTX 650 and GeForce GTX 660M are build with Kepler architecture.
Core clock speed of GeForce GTX 650 is 223 MHz higher, than GeForce GTX 660M.
GeForce GTX 650 and GeForce GTX 660M are manufactured by 28 nm process technology.
Memory clock speed of GeForce GTX 660M is 1995 MHz higher, than GeForce GTX 650.
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
8−9
6−7
ultra / 1080p
5−6
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
16−18
medium / 1080p
10−11
8−9
The average gaming FPS of GeForce GTX 650 in Assassin's Creed Odyssey is 11% more, than GeForce GTX 660M.
high / 1080p
14−16
12−14
ultra / 1080p
12−14
10−11
QHD / 1440p
0−1
0−1
low / 720p
30−33
24−27
medium / 1080p
14−16
12−14
The average gaming FPS of GeForce GTX 650 in Battlefield 5 is 20% more, than GeForce GTX 660M.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 650 and GeForce GTX 660M have the same average FPS in Call of Duty: Warzone.
low / 768p
150−160
130−140
medium / 768p
120−130
110−120
ultra / 1080p
60−65
50−55
QHD / 1440p
35−40
27−30
4K / 2160p
27−30
27−30
high / 768p
90−95
80−85
The average gaming FPS of GeForce GTX 650 in Counter-Strike: Global Offensive is 13% more, than GeForce GTX 660M.
low / 768p
55−60
55−60
ultra / 1080p
21−24
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 650 in Cyberpunk 2077 is 2% more, than GeForce GTX 660M.
low / 768p
85−90
80−85
medium / 768p
65−70
55−60
ultra / 1080p
40−45
30−35
The average gaming FPS of GeForce GTX 650 in Dota 2 is 14% more, than GeForce GTX 660M.
high / 1080p
10−11
8−9
ultra / 1080p
9−10
7−8
4K / 2160p
4−5
3−4
low / 720p
21−24
18−20
medium / 1080p
10−11
8−9
The average gaming FPS of GeForce GTX 650 in Far Cry 5 is 22% more, than GeForce GTX 660M.
high / 1080p
16−18
14−16
ultra / 1080p
12−14
10−11
low / 720p
65−70
60−65
medium / 1080p
27−30
21−24
The average gaming FPS of GeForce GTX 650 in Fortnite is 14% more, than GeForce GTX 660M.
high / 1080p
14−16
12−14
ultra / 1080p
12−14
10−12
QHD / 1440p
2−3
1−2
low / 720p
30−35
24−27
medium / 1080p
16−18
14−16
The average gaming FPS of GeForce GTX 650 in Forza Horizon 4 is 23% more, than GeForce GTX 660M.
low / 768p
60−65
50−55
medium / 768p
50−55
45−50
high / 1080p
16−18
12−14
ultra / 1080p
7−8
6−7
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 650 in Grand Theft Auto V is 17% more, than GeForce GTX 660M.
high / 1080p
5−6
4−5
ultra / 1080p
4−5
3−4
4K / 2160p
1−2
0−1
low / 720p
14−16
12−14
medium / 1080p
7−8
6−7
The average gaming FPS of GeForce GTX 650 in Metro Exodus is 33% more, than GeForce GTX 660M.
low / 768p
95−100
95−100
high / 1080p
90−95
90−95
ultra / 1080p
85−90
80−85
medium / 1080p
95−100
90−95
The average gaming FPS of GeForce GTX 650 in Minecraft is 2% more, than GeForce GTX 660M.
high / 1080p
18−20
16−18
ultra / 1080p
14−16
14−16
low / 720p
35−40
30−35
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce GTX 650 in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than GeForce GTX 660M.
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
12−14
10−12
The average gaming FPS of GeForce GTX 650 in Red Dead Redemption 2 is 20% more, than GeForce GTX 660M.
low / 768p
30−33
24−27
medium / 768p
20−22
16−18
high / 1080p
10−12
9−10
ultra / 1080p
7−8
6−7
4K / 2160p
6−7
6−7
The average gaming FPS of GeForce GTX 650 in The Witcher 3: Wild Hunt is 15% more, than GeForce GTX 660M.
low / 768p
90−95
85−90
medium / 768p
45−50
45−50
ultra / 1080p
21−24
18−20
high / 768p
40−45
35−40
The average gaming FPS of GeForce GTX 650 in World of Tanks is 8% more, than GeForce GTX 660M.
Full Specs
GeForce GTX 650
GeForce GTX 660M
Architecture
Kepler
Kepler
Code name
GK107
N13E-GE
Type
Desktop
Laptop
Release date
6 September 2012
22 March 2012
Pipelines
384
384
Core clock speed
1058 MHz
835 MHz
Boost Clock
950 MHz
Transistor count
1,270 million
1,270 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
33.9 billion/sec
30.4 billion/sec
Floating-point performance
812.5 gflops
729.6 gflops
Length
5.70" (14.5 cm)
Memory bus width
128-bit GDDR5
128bit
Memory clock speed
5.0 GB/s
2000 MHz
Memory bandwidth
80.0 GB/s
64.0 GB/s
Shared memory
-
DirectX
12 (11_0)
12 API
Shader Model
5.1
5.1
OpenGL
4.3
4.5
OpenCL
1.2
1.1
Vulkan
1.1.126
1.1.126
CUDA
+
+
CUDA cores
384
384
Bus support
PCI Express 3.0
PCI Express 2.0, PCI Express 3.0
Height
4.38" (11.1 cm)
SLI options
+
Multi monitor support
4 displays
HDMI
+
+
HDCP
+
+
Maximum VGA resolution
2048x1536
Up to 2048x1536
Audio input for HDMI
Internal
3D Blu-Ray
+
3D Gaming
+
3D Vision
+
Bitcoin / BTC (SHA256)
26 Mh/s
36 Mh/s
Laptop size
large
Optimus
+
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