GeForce GTX 1060 5 GB vs GeForce GTX 660
If you are going to buy a new graphics card and are choosing between GeForce GTX 1060 5 GB and GeForce GTX 660, 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 1060 5 GB stacks up against GeForce GTX 660, check out specs charts below.
GeForce GTX 1060 5 GB
Main Specs
GeForce GTX 1060 5 GB
GeForce GTX 660
Power consumption (TDP)
120 Watt
140 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
One 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
5 GB
2 GB
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
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GeForce GTX 660 has 16% more power consumption, than GeForce GTX 1060 5 GB.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
GeForce GTX 1060 5 GB has 3 GB more memory, than GeForce GTX 660.
Both cards are used in Desktops.
GeForce GTX 1060 5 GB is build with Pascal architecture, and GeForce GTX 660 - with Kepler.
Core clock speed of GeForce GTX 1060 5 GB is 526 MHz higher, than GeForce GTX 660.
GeForce GTX 1060 5 GB is manufactured by 16 nm process technology, and GeForce GTX 660 - by 28 nm process technology.
GeForce GTX 1060 5 GB is 241 mm longer, than GeForce GTX 660.
Memory clock speed of GeForce GTX 1060 5 GB is 8002 MHz higher, than GeForce GTX 660.
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
21−24
20−22
ultra / 1080p
12−14
12−14
QHD / 1440p
7−8
6−7
4K / 2160p
5−6
5−6
low / 720p
40−45
40−45
medium / 1080p
27−30
24−27
GeForce GTX 1060 5 GB and GeForce GTX 660 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
30−35
30−35
ultra / 1080p
27−30
27−30
QHD / 1440p
12−14
10−12
4K / 2160p
8−9
8−9
low / 720p
70−75
65−70
medium / 1080p
35−40
35−40
The average gaming FPS of GeForce GTX 1060 5 GB in Battlefield 5 is 6% more, than GeForce GTX 660.
low / 768p
50−55
50−55
QHD / 1440p
0−1
0−1
GeForce GTX 1060 5 GB and GeForce GTX 660 have the same average FPS in Call of Duty: Warzone.
low / 768p
230−240
230−240
medium / 768p
200−210
200−210
ultra / 1080p
120−130
120−130
QHD / 1440p
95−100
90−95
4K / 2160p
50−55
50−55
high / 768p
170−180
160−170
The average gaming FPS of GeForce GTX 1060 5 GB in Counter-Strike: Global Offensive is 2% more, than GeForce GTX 660.
low / 768p
60−65
60−65
ultra / 1080p
50−55
50−55
medium / 1080p
55−60
55−60
GeForce GTX 1060 5 GB and GeForce GTX 660 have the same average FPS in Cyberpunk 2077.
low / 768p
120−130
120−130
medium / 768p
110−120
100−110
ultra / 1080p
80−85
80−85
The average gaming FPS of GeForce GTX 1060 5 GB in Dota 2 is 2% more, than GeForce GTX 660.
high / 1080p
24−27
24−27
ultra / 1080p
24−27
21−24
QHD / 1440p
20−22
18−20
4K / 2160p
8−9
8−9
low / 720p
55−60
50−55
medium / 1080p
27−30
27−30
The average gaming FPS of GeForce GTX 1060 5 GB in Far Cry 5 is 3% more, than GeForce GTX 660.
high / 1080p
30−35
30−35
ultra / 1080p
24−27
24−27
QHD / 1440p
16−18
16−18
low / 720p
120−130
120−130
medium / 1080p
75−80
70−75
The average gaming FPS of GeForce GTX 1060 5 GB in Fortnite is 1% more, than GeForce GTX 660.
high / 1080p
35−40
30−35
ultra / 1080p
27−30
24−27
QHD / 1440p
14−16
14−16
4K / 2160p
14−16
12−14
low / 720p
70−75
65−70
medium / 1080p
40−45
35−40
The average gaming FPS of GeForce GTX 1060 5 GB in Forza Horizon 4 is 12% more, than GeForce GTX 660.
low / 768p
100−110
100−110
medium / 768p
95−100
90−95
high / 1080p
40−45
40−45
ultra / 1080p
16−18
16−18
QHD / 1440p
8−9
7−8
The average gaming FPS of GeForce GTX 1060 5 GB in Grand Theft Auto V is 3% more, than GeForce GTX 660.
high / 1080p
12−14
12−14
ultra / 1080p
10−12
10−11
QHD / 1440p
10−11
10−11
4K / 2160p
3−4
3−4
low / 720p
40−45
40−45
medium / 1080p
18−20
18−20
GeForce GTX 1060 5 GB and GeForce GTX 660 have the same average FPS in Metro Exodus.
low / 768p
120−130
120−130
medium / 1080p
110−120
110−120
GeForce GTX 1060 5 GB and GeForce GTX 660 have the same average FPS in Minecraft.
ultra / 1080p
14−16
14−16
low / 720p
70−75
70−75
medium / 1080p
18−20
18−20
GeForce GTX 1060 5 GB and GeForce GTX 660 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
16−18
14−16
ultra / 1080p
10−11
10−11
QHD / 1440p
2−3
1−2
4K / 2160p
1−2
1−2
low / 720p
40−45
35−40
medium / 1080p
21−24
21−24
The average gaming FPS of GeForce GTX 1060 5 GB in Red Dead Redemption 2 is 14% more, than GeForce GTX 660.
low / 768p
75−80
70−75
medium / 768p
45−50
45−50
high / 1080p
27−30
24−27
ultra / 1080p
14−16
14−16
4K / 2160p
9−10
8−9
The average gaming FPS of GeForce GTX 1060 5 GB in The Witcher 3: Wild Hunt is 6% more, than GeForce GTX 660.
low / 768p
90−95
90−95
medium / 768p
60−65
60−65
ultra / 1080p
40−45
40−45
high / 768p
55−60
55−60
GeForce GTX 1060 5 GB and GeForce GTX 660 have the same average FPS in World of Tanks.
Full Specs
GeForce GTX 1060 5 GB
GeForce GTX 660
Architecture
Pascal
Kepler
Code name
GP106
GK106
Type
Desktop
Desktop
Release date
26 December 2017
6 September 2012
Pipelines
1280
960
Core clock speed
1506 MHz
980 MHz
Boost Clock
1709 MHz
1033 MHz
Transistor count
4,400 million
2,540 million
Manufacturing process technology
16 nm
28 nm
Texture fill rate
136.7
78.4 billion/sec
Floating-point performance
4,375 gflops
1,981 gflops
Length
250 mm
9.5" (24.1 cm)
Memory bus width
160 Bit
192-bit GDDR5
Memory clock speed
8008 MHz
6.0 GB/s
Memory bandwidth
160.2 GB/s
144.2 GB/s
DirectX
12 (12_1)
12 (11_0)
Shader Model
6.4
5.1
OpenGL
4.6
4.3
OpenCL
1.2
1.2
Vulkan
1.2.131
1.1.126
CUDA
6.1
+
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
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