GeForce GTX 590 vs GeForce GTX 660M
When choosing between GeForce GTX 590 and GeForce GTX 660M, 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 590 and GeForce GTX 660M.
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 590
GeForce GTX 660M
Power consumption (TDP)
365 Watt
50 Watt
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
Two 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
3072 MB (1536 MB per GPU)
2 GB
Display Connectors
3x DVI, 1x mini-DisplayPort
No outputs
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GeForce GTX 590 has 630% more power consumption, than GeForce GTX 660M.
GeForce GTX 590 is connected by PCIe 2.0 x16, and GeForce GTX 660M uses MXM-B (3.0) interface.
GeForce GTX 590 has 3070 GB more memory, than GeForce GTX 660M.
GeForce GTX 590 is used in Desktops, and GeForce GTX 660M - in Laptops.
GeForce GTX 590 is build with Fermi architecture, and GeForce GTX 660M - with Kepler.
Core clock speed of GeForce GTX 590 is 380 MHz higher, than GeForce GTX 660M.
GeForce GTX 590 is manufactured by 40 nm process technology, and GeForce GTX 660M - by 28 nm process technology.
Memory clock speed of GeForce GTX 660M is 293 MHz higher, than GeForce GTX 590.
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
16−18
6−7
ultra / 1080p
10−11
4−5
QHD / 1440p
4−5
0−1
low / 720p
35−40
16−18
medium / 1080p
21−24
8−9
The average gaming FPS of GeForce GTX 590 in Assassin's Creed Odyssey is 133% more, than GeForce GTX 660M.
high / 1080p
27−30
12−14
ultra / 1080p
21−24
10−11
QHD / 1440p
6−7
0−1
4K / 2160p
5−6
−
low / 720p
55−60
24−27
medium / 1080p
30−35
12−14
The average gaming FPS of GeForce GTX 590 in Battlefield 5 is 133% more, than GeForce GTX 660M.
low / 768p
50−55
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 590 in Call of Duty: Warzone is 6% more, than GeForce GTX 660M.
low / 768p
210−220
130−140
medium / 768p
190−200
110−120
ultra / 1080p
100−110
50−55
QHD / 1440p
60−65
27−30
4K / 2160p
30−35
27−30
high / 768p
150−160
80−85
The average gaming FPS of GeForce GTX 590 in Counter-Strike: Global Offensive is 73% more, than GeForce GTX 660M.
low / 768p
60−65
55−60
ultra / 1080p
45−50
18−20
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 590 in Cyberpunk 2077 is 34% more, than GeForce GTX 660M.
low / 768p
110−120
80−85
medium / 768p
100−110
55−60
ultra / 1080p
70−75
30−35
The average gaming FPS of GeForce GTX 590 in Dota 2 is 70% more, than GeForce GTX 660M.
high / 1080p
20−22
8−9
ultra / 1080p
18−20
7−8
QHD / 1440p
18−20
−
4K / 2160p
6−7
3−4
low / 720p
45−50
18−20
medium / 1080p
21−24
8−9
The average gaming FPS of GeForce GTX 590 in Far Cry 5 is 155% more, than GeForce GTX 660M.
high / 1080p
27−30
14−16
ultra / 1080p
21−24
10−11
QHD / 1440p
14−16
−
low / 720p
110−120
60−65
medium / 1080p
60−65
21−24
The average gaming FPS of GeForce GTX 590 in Fortnite is 111% more, than GeForce GTX 660M.
high / 1080p
27−30
12−14
ultra / 1080p
21−24
10−12
QHD / 1440p
10−11
1−2
low / 720p
60−65
24−27
medium / 1080p
30−35
14−16
The average gaming FPS of GeForce GTX 590 in Forza Horizon 4 is 138% more, than GeForce GTX 660M.
low / 768p
90−95
50−55
medium / 768p
80−85
45−50
high / 1080p
30−35
12−14
ultra / 1080p
14−16
6−7
QHD / 1440p
4−5
0−1
The average gaming FPS of GeForce GTX 590 in Grand Theft Auto V is 89% more, than GeForce GTX 660M.
high / 1080p
10−11
4−5
ultra / 1080p
8−9
3−4
4K / 2160p
1−2
0−1
low / 720p
30−35
12−14
medium / 1080p
14−16
6−7
The average gaming FPS of GeForce GTX 590 in Metro Exodus is 166% more, than GeForce GTX 660M.
low / 768p
110−120
95−100
high / 1080p
−
90−95
ultra / 1080p
−
80−85
medium / 1080p
110−120
90−95
The average gaming FPS of GeForce GTX 590 in Minecraft is 21% more, than GeForce GTX 660M.
high / 1080p
−
16−18
ultra / 1080p
14−16
14−16
low / 720p
60−65
30−35
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce GTX 590 in PLAYERUNKNOWN'S BATTLEGROUNDS is 45% more, than GeForce GTX 660M.
high / 1080p
14−16
−
ultra / 1080p
9−10
7−8
QHD / 1440p
0−1
0−1
low / 720p
30−35
12−14
medium / 1080p
18−20
10−12
The average gaming FPS of GeForce GTX 590 in Red Dead Redemption 2 is 100% more, than GeForce GTX 660M.
low / 768p
60−65
24−27
medium / 768p
35−40
16−18
high / 1080p
21−24
9−10
ultra / 1080p
12−14
6−7
4K / 2160p
7−8
6−7
The average gaming FPS of GeForce GTX 590 in The Witcher 3: Wild Hunt is 115% more, than GeForce GTX 660M.
low / 768p
90−95
85−90
medium / 768p
60−65
45−50
ultra / 1080p
35−40
18−20
high / 768p
55−60
35−40
The average gaming FPS of GeForce GTX 590 in World of Tanks is 31% more, than GeForce GTX 660M.
Full Specs
GeForce GTX 590
GeForce GTX 660M
Architecture
Fermi
Kepler
Code name
GF110
N13E-GE
Type
Desktop
Laptop
Release date
24 March 2011
22 March 2012
Pipelines
1024
384
Core clock speed
1215 MHz
835 MHz
Boost Clock
950 MHz
Transistor count
3,000 million
1,270 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
77.7 billion/sec
30.4 billion/sec
Floating-point performance
2x 1,244.2 gflops
729.6 gflops
Length
11" (280 mm) (27.9 cm)
Memory bus width
768-bit (384-bit per GPU)
128bit
Memory clock speed
1707 MHz
2000 MHz
Memory bandwidth
327.7 GB/s
64.0 GB/s
Shared memory
-
-
DirectX
12 (11_0)
12 API
Shader Model
5.1
5.1
OpenGL
4.2
4.5
OpenCL
1.1
1.1
Vulkan
N/A
1.1.126
CUDA
+
+
CUDA cores
1024
384
Bus support
16x PCI-E 2.0
PCI Express 2.0, PCI Express 3.0
Height
4.376" (111 mm) (11.1 cm)
SLI options
+
+
Multi monitor support
+
HDMI
+
+
HDCP
+
Maximum VGA resolution
2048x1536
Up to 2048x1536
Audio input for HDMI
Internal
Bitcoin / BTC (SHA256)
107 Mh/s
36 Mh/s
Laptop size
large
Optimus
+
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