GeForce 9800M GTX SLI vs GeForce GTX 660 Ti
If you are going to buy a new graphics card and are choosing between GeForce 9800M GTX SLI and GeForce GTX 660 Ti, 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 9800M GTX SLI stacks up against GeForce GTX 660 Ti, check out specs charts below.
GeForce 9800M GTX SLI is a Laptop Graphics Card
Note: GeForce 9800M GTX SLI 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 9800M GTX SLI here:
Main Specs
GeForce 9800M GTX SLI
GeForce GTX 660 Ti
Power consumption (TDP)
150 Watt
150 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
Two 6-pin
Memory type
GDDR3
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
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Both graphics cards have the same power consumption of 150 Watt.
GeForce GTX 660 Ti has 1 GB more memory, than GeForce 9800M GTX SLI.
GeForce 9800M GTX SLI is used in Laptops, and GeForce GTX 660 Ti - in Desktops.
GeForce 9800M GTX SLI is build with G9x architecture, and GeForce GTX 660 Ti - with Kepler.
Core clock speed of GeForce GTX 660 Ti is 415 MHz higher, than GeForce 9800M GTX SLI.
GeForce 9800M GTX SLI is manufactured by 65 nm process technology, and GeForce GTX 660 Ti - by 28 nm process technology.
Memory clock speed of GeForce 9800M GTX SLI is 794 MHz higher, than GeForce GTX 660 Ti.
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
10−11
21−24
ultra / 1080p
6−7
12−14
QHD / 1440p
0−1
8−9
4K / 2160p
−
5−6
low / 720p
21−24
40−45
medium / 1080p
12−14
27−30
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 100% more, than GeForce 9800M GTX SLI.
high / 1080p
16−18
35−40
ultra / 1080p
14−16
30−35
QHD / 1440p
0−1
14−16
4K / 2160p
−
9−10
low / 720p
35−40
70−75
medium / 1080p
18−20
40−45
The average gaming FPS of GeForce GTX 660 Ti in Battlefield 5 is 109% more, than GeForce 9800M GTX SLI.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 660 Ti in Call of Duty: Warzone is 10% more, than GeForce 9800M GTX SLI.
low / 768p
170−180
230−240
medium / 768p
140−150
210−220
ultra / 1080p
70−75
120−130
QHD / 1440p
40−45
100−110
4K / 2160p
30−33
55−60
high / 768p
100−110
170−180
The average gaming FPS of GeForce GTX 660 Ti in Counter-Strike: Global Offensive is 60% more, than GeForce 9800M GTX SLI.
low / 768p
55−60
60−65
ultra / 1080p
27−30
55−60
medium / 1080p
45−50
55−60
The average gaming FPS of GeForce GTX 660 Ti in Cyberpunk 2077 is 34% more, than GeForce 9800M GTX SLI.
low / 768p
90−95
120−130
medium / 768p
75−80
110−120
ultra / 1080p
45−50
85−90
The average gaming FPS of GeForce GTX 660 Ti in Dota 2 is 51% more, than GeForce 9800M GTX SLI.
high / 1080p
12−14
27−30
ultra / 1080p
10−12
24−27
QHD / 1440p
−
20−22
4K / 2160p
4−5
9−10
low / 720p
27−30
55−60
medium / 1080p
12−14
30−33
The average gaming FPS of GeForce GTX 660 Ti in Far Cry 5 is 114% more, than GeForce 9800M GTX SLI.
high / 1080p
18−20
35−40
ultra / 1080p
14−16
27−30
QHD / 1440p
−
16−18
low / 720p
75−80
130−140
medium / 1080p
35−40
75−80
The average gaming FPS of GeForce GTX 660 Ti in Fortnite is 86% more, than GeForce 9800M GTX SLI.
high / 1080p
16−18
35−40
ultra / 1080p
14−16
27−30
QHD / 1440p
4−5
16−18
4K / 2160p
−
14−16
low / 720p
35−40
75−80
medium / 1080p
20−22
40−45
The average gaming FPS of GeForce GTX 660 Ti in Forza Horizon 4 is 110% more, than GeForce 9800M GTX SLI.
low / 768p
65−70
110−120
medium / 768p
55−60
95−100
high / 1080p
18−20
45−50
ultra / 1080p
8−9
18−20
QHD / 1440p
0−1
9−10
The average gaming FPS of GeForce GTX 660 Ti in Grand Theft Auto V is 81% more, than GeForce 9800M GTX SLI.
high / 1080p
6−7
14−16
ultra / 1080p
5−6
10−12
QHD / 1440p
−
10−12
4K / 2160p
1−2
3−4
low / 720p
18−20
40−45
medium / 1080p
9−10
20−22
The average gaming FPS of GeForce GTX 660 Ti in Metro Exodus is 125% more, than GeForce 9800M GTX SLI.
low / 768p
100−110
120−130
ultra / 1080p
90−95
−
medium / 1080p
95−100
110−120
The average gaming FPS of GeForce GTX 660 Ti in Minecraft is 18% more, than GeForce 9800M GTX SLI.
high / 1080p
18−20
−
ultra / 1080p
14−16
14−16
low / 720p
40−45
75−80
medium / 1080p
20−22
18−20
The average gaming FPS of GeForce GTX 660 Ti in PLAYERUNKNOWN'S BATTLEGROUNDS is 42% more, than GeForce 9800M GTX SLI.
high / 1080p
12−14
16−18
ultra / 1080p
8−9
10−12
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
18−20
40−45
medium / 1080p
12−14
21−24
The average gaming FPS of GeForce GTX 660 Ti in Red Dead Redemption 2 is 76% more, than GeForce 9800M GTX SLI.
low / 768p
35−40
80−85
medium / 768p
21−24
50−55
high / 1080p
12−14
27−30
ultra / 1080p
8−9
16−18
4K / 2160p
7−8
9−10
The average gaming FPS of GeForce GTX 660 Ti in The Witcher 3: Wild Hunt is 123% more, than GeForce 9800M GTX SLI.
low / 768p
90−95
90−95
medium / 768p
50−55
60−65
ultra / 1080p
24−27
40−45
high / 768p
45−50
55−60
The average gaming FPS of GeForce GTX 660 Ti in World of Tanks is 16% more, than GeForce 9800M GTX SLI.
Full Specs
GeForce 9800M GTX SLI
GeForce GTX 660 Ti
Architecture
G9x
Kepler
Code name
NB9E-GTX
GK104
Type
Laptop
Desktop
Release date
15 July 2008
16 August 2012
Pipelines
224
1344
Core clock speed
500 MHz
915 MHz
Boost Clock
980 MHz
Transistor count
3016 Million
3,540 million
Manufacturing process technology
65 nm
28 nm
Texture fill rate
102.5 billion/sec
Floating-point performance
2,459.5 gflops
Length
9.5" (24.1 cm)
Memory bus width
256 Bit
192-bit GDDR5
Memory clock speed
800 MHz
6.0 GB/s
Memory bandwidth
144.2 GB/s
Shared memory
-
-
DirectX
DirectX 10, Shader 4.0
12 (11_0)
Shader Model
5.1
OpenGL
4.3
OpenCL
1.2
Vulkan
1.1.126
CUDA
+
+
CUDA cores
1344
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)
99 Mh/s
Laptop size
large
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