GeForce GTX 1070 mobile vs GeForce GTX 660
If you are going to buy a new graphics card and are choosing between GeForce GTX 1070 mobile 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 1070 mobile stacks up against GeForce GTX 660, check out specs charts below.
GeForce GTX 1070 mobile is a Laptop Graphics Card
Note: GeForce GTX 1070 mobile 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 1070 mobile here:
Main Specs
GeForce GTX 1070 mobile
GeForce GTX 660
Power consumption (TDP)
120 Watt
140 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
One 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
2 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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GeForce GTX 660 has 16% more power consumption, than GeForce GTX 1070 mobile.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
GeForce GTX 1070 mobile has 6 GB more memory, than GeForce GTX 660.
GeForce GTX 1070 mobile is used in Laptops, and GeForce GTX 660 - in Desktops.
GeForce GTX 1070 mobile is build with Pascal architecture, and GeForce GTX 660 - with Kepler.
Core clock speed of GeForce GTX 1070 mobile is 526 MHz higher, than GeForce GTX 660.
GeForce GTX 1070 mobile is manufactured by 16 nm process technology, and GeForce GTX 660 - by 28 nm process technology.
Memory clock speed of GeForce GTX 1070 mobile is 2 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
50−55
20−22
ultra / 1080p
35−40
12−14
QHD / 1440p
27−30
6−7
4K / 2160p
16−18
5−6
low / 720p
80−85
40−45
medium / 1080p
60−65
24−27
The average gaming FPS of GeForce GTX 1070 mobile in Assassin's Creed Odyssey is 142% more, than GeForce GTX 660.
high / 1080p
80−85
30−35
ultra / 1080p
75−80
27−30
QHD / 1440p
55−60
10−12
4K / 2160p
30−33
8−9
low / 720p
130−140
65−70
medium / 1080p
95−100
35−40
The average gaming FPS of GeForce GTX 1070 mobile in Battlefield 5 is 166% more, than GeForce GTX 660.
low / 768p
45−50
50−55
QHD / 1440p
−
0−1
The average gaming FPS of GeForce GTX 660 in Call of Duty: Warzone is 10% more, than GeForce GTX 1070 mobile.
low / 768p
250−260
230−240
medium / 768p
230−240
200−210
ultra / 1080p
−
120−130
QHD / 1440p
150−160
90−95
4K / 2160p
100−110
50−55
high / 768p
220−230
160−170
The average gaming FPS of GeForce GTX 1070 mobile in Counter-Strike: Global Offensive is 30% more, than GeForce GTX 660.
low / 768p
70−75
60−65
ultra / 1080p
−
50−55
medium / 1080p
50−55
55−60
The average gaming FPS of GeForce GTX 1070 mobile in Cyberpunk 2077 is 3% more, than GeForce GTX 660.
low / 768p
120−130
120−130
medium / 768p
110−120
100−110
ultra / 1080p
110−120
80−85
The average gaming FPS of GeForce GTX 1070 mobile in Dota 2 is 13% more, than GeForce GTX 660.
high / 1080p
65−70
24−27
ultra / 1080p
65−70
21−24
QHD / 1440p
45−50
18−20
4K / 2160p
24−27
8−9
low / 720p
100−110
50−55
medium / 1080p
70−75
27−30
The average gaming FPS of GeForce GTX 1070 mobile in Far Cry 5 is 146% more, than GeForce GTX 660.
high / 1080p
100−105
30−35
ultra / 1080p
75−80
24−27
QHD / 1440p
50−55
16−18
4K / 2160p
21−24
−
low / 720p
220−230
120−130
medium / 1080p
150−160
70−75
The average gaming FPS of GeForce GTX 1070 mobile in Fortnite is 125% more, than GeForce GTX 660.
high / 1080p
90−95
30−35
ultra / 1080p
70−75
24−27
QHD / 1440p
50−55
14−16
4K / 2160p
35−40
12−14
low / 720p
140−150
65−70
medium / 1080p
95−100
35−40
The average gaming FPS of GeForce GTX 1070 mobile in Forza Horizon 4 is 164% more, than GeForce GTX 660.
low / 768p
160−170
100−110
medium / 768p
150−160
90−95
high / 1080p
100−110
40−45
ultra / 1080p
50−55
16−18
QHD / 1440p
45−50
7−8
The average gaming FPS of GeForce GTX 1070 mobile in Grand Theft Auto V is 101% more, than GeForce GTX 660.
high / 1080p
40−45
12−14
ultra / 1080p
30−35
10−11
QHD / 1440p
24−27
10−11
4K / 2160p
16−18
3−4
low / 720p
100−105
40−45
medium / 1080p
55−60
18−20
The average gaming FPS of GeForce GTX 1070 mobile in Metro Exodus is 187% more, than GeForce GTX 660.
low / 768p
120−130
120−130
medium / 1080p
−
110−120
GeForce GTX 1070 mobile and GeForce GTX 660 have the same average FPS in Minecraft.
high / 1080p
85−90
−
ultra / 1080p
60−65
14−16
4K / 2160p
18−20
−
low / 720p
130−140
70−75
medium / 1080p
95−100
18−20
The average gaming FPS of GeForce GTX 1070 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 180% more, than GeForce GTX 660.
high / 1080p
40−45
14−16
ultra / 1080p
24−27
10−11
QHD / 1440p
18−20
1−2
4K / 2160p
12−14
1−2
low / 720p
100−105
35−40
medium / 1080p
60−65
21−24
The average gaming FPS of GeForce GTX 1070 mobile in Red Dead Redemption 2 is 214% more, than GeForce GTX 660.
low / 768p
200−210
70−75
medium / 768p
130−140
45−50
high / 1080p
75−80
24−27
ultra / 1080p
40−45
14−16
4K / 2160p
27−30
8−9
The average gaming FPS of GeForce GTX 1070 mobile in The Witcher 3: Wild Hunt is 193% more, than GeForce GTX 660.
low / 768p
130−140
90−95
medium / 768p
−
60−65
ultra / 1080p
65−70
40−45
high / 768p
−
55−60
The average gaming FPS of GeForce GTX 1070 mobile in World of Tanks is 50% more, than GeForce GTX 660.
Full Specs
GeForce GTX 1070 mobile
GeForce GTX 660
Architecture
Pascal
Kepler
Code name
N17E-G2
GK106
Type
Laptop
Desktop
Release date
1 September 2016
6 September 2012
Pipelines
2048
960
Core clock speed
1506 MHz
980 MHz
Boost Clock
1645 MHz
1033 MHz
Transistor count
7,200 million
2,540 million
Manufacturing process technology
16 nm
28 nm
Texture fill rate
210.6
78.4 billion/sec
Floating-point performance
6,738 gflops
1,981 gflops
Length
9.5" (24.1 cm)
Memory bus width
256 Bit
192-bit GDDR5
Memory clock speed
8 GB/s
6.0 GB/s
Memory bandwidth
256 GB/s
144.2 GB/s
Shared memory
-
G-SYNC support
+
VR Ready
+
DirectX
12 (12_1)
12 (11_0)
Shader Model
6.4
5.1
OpenGL
4.5
4.3
OpenCL
1.2
1.2
Vulkan
1.2.131
1.1.126
CUDA
+
+
CUDA cores
1920
960
Bus support
PCIe 3.0
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
Laptop size
large
GPU Boost
3.0
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