GeForce GT 545 vs GeForce GTX 660 Ti
If you are going to buy a new graphics card and are choosing between GeForce GT 545 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 GT 545 stacks up against GeForce GTX 660 Ti, check out specs charts below.
GeForce GT 545
Main Specs
GeForce GT 545
GeForce GTX 660 Ti
Power consumption (TDP)
70 Watt
150 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
Two 6-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
1536 MB
2 GB
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x HDMI, 1x DisplayPort
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GeForce GTX 660 Ti has 114% more power consumption, than GeForce GT 545.
GeForce GT 545 is connected by PCIe 2.0 x16, and GeForce GTX 660 Ti uses PCIe 3.0 x16 interface.
GeForce GT 545 has 1534 GB more memory, than GeForce GTX 660 Ti.
Both cards are used in Desktops.
GeForce GT 545 is build with Fermi 2.0 architecture, and GeForce GTX 660 Ti - with Kepler.
Core clock speed of GeForce GTX 660 Ti is 195 MHz higher, than GeForce GT 545.
GeForce GT 545 is manufactured by 40 nm process technology, and GeForce GTX 660 Ti - by 28 nm process technology.
GeForce GT 545 is 136 mm longer, than GeForce GTX 660 Ti.
Memory clock speed of GeForce GT 545 is 1594 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
2−3
21−24
ultra / 1080p
0−1
12−14
QHD / 1440p
0−1
8−9
4K / 2160p
−
5−6
low / 720p
12−14
40−45
medium / 1080p
3−4
27−30
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 416% more, than GeForce GT 545.
high / 1080p
−
35−40
ultra / 1080p
4−5
30−35
QHD / 1440p
0−1
14−16
4K / 2160p
−
9−10
low / 720p
16−18
70−75
medium / 1080p
6−7
40−45
The average gaming FPS of GeForce GTX 660 Ti in Battlefield 5 is 444% more, than GeForce GT 545.
low / 768p
45−50
50−55
high / 1080p
40−45
−
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 GT 545.
low / 768p
120−130
230−240
medium / 768p
95−100
210−220
ultra / 1080p
40−45
120−130
QHD / 1440p
24−27
100−110
4K / 2160p
18−20
55−60
high / 768p
70−75
170−180
The average gaming FPS of GeForce GTX 660 Ti in Counter-Strike: Global Offensive is 141% more, than GeForce GT 545.
low / 768p
85−90
60−65
ultra / 1080p
18−20
55−60
medium / 1080p
40−45
55−60
The average gaming FPS of GeForce GTX 660 Ti in Cyberpunk 2077 is 20% more, than GeForce GT 545.
low / 768p
75−80
120−130
medium / 768p
50−55
110−120
ultra / 1080p
24−27
85−90
The average gaming FPS of GeForce GTX 660 Ti in Dota 2 is 113% more, than GeForce GT 545.
high / 1080p
2−3
27−30
ultra / 1080p
2−3
24−27
QHD / 1440p
−
20−22
4K / 2160p
1−2
9−10
low / 720p
12−14
55−60
medium / 1080p
3−4
30−33
The average gaming FPS of GeForce GTX 660 Ti in Far Cry 5 is 650% more, than GeForce GT 545.
high / 1080p
10−11
35−40
ultra / 1080p
5−6
27−30
QHD / 1440p
2−3
16−18
low / 720p
50−55
130−140
medium / 1080p
12−14
75−80
The average gaming FPS of GeForce GTX 660 Ti in Fortnite is 268% more, than GeForce GT 545.
high / 1080p
5−6
35−40
ultra / 1080p
−
27−30
QHD / 1440p
0−1
16−18
4K / 2160p
−
14−16
low / 720p
18−20
75−80
medium / 1080p
7−8
40−45
The average gaming FPS of GeForce GTX 660 Ti in Forza Horizon 4 is 420% more, than GeForce GT 545.
low / 768p
45−50
110−120
medium / 768p
−
95−100
high / 1080p
5−6
45−50
ultra / 1080p
2−3
18−20
QHD / 1440p
0−1
9−10
medium / 720p
35−40
−
The average gaming FPS of GeForce GTX 660 Ti in Grand Theft Auto V is 233% more, than GeForce GT 545.
high / 1080p
1−2
14−16
ultra / 1080p
0−1
10−12
QHD / 1440p
−
10−12
4K / 2160p
0−1
3−4
low / 720p
6−7
40−45
medium / 1080p
3−4
20−22
The average gaming FPS of GeForce GTX 660 Ti in Metro Exodus is 766% more, than GeForce GT 545.
low / 768p
90−95
120−130
high / 1080p
85−90
−
ultra / 1080p
70−75
−
medium / 1080p
90−95
110−120
The average gaming FPS of GeForce GTX 660 Ti in Minecraft is 30% more, than GeForce GT 545.
ultra / 1080p
12−14
14−16
low / 720p
27−30
75−80
medium / 1080p
14−16
18−20
The average gaming FPS of GeForce GTX 660 Ti in PLAYERUNKNOWN'S BATTLEGROUNDS is 105% more, than GeForce GT 545.
high / 1080p
−
16−18
ultra / 1080p
4−5
10−12
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
6−7
40−45
medium / 1080p
−
21−24
The average gaming FPS of GeForce GTX 660 Ti in Red Dead Redemption 2 is 420% more, than GeForce GT 545.
low / 768p
12−14
80−85
medium / 768p
9−10
50−55
high / 1080p
4−5
27−30
ultra / 1080p
3−4
16−18
4K / 2160p
0−1
9−10
The average gaming FPS of GeForce GTX 660 Ti in The Witcher 3: Wild Hunt is 542% more, than GeForce GT 545.
low / 768p
75−80
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
40−45
high / 768p
30−35
55−60
The average gaming FPS of GeForce GTX 660 Ti in World of Tanks is 53% more, than GeForce GT 545.
Full Specs
GeForce GT 545
GeForce GTX 660 Ti
Architecture
Fermi 2.0
Kepler
Code name
GF116
GK104
Type
Desktop
Desktop
Release date
14 May 2011
16 August 2012
Pipelines
144
1344
Core clock speed
720 MHz
915 MHz
Boost Clock
980 MHz
Transistor count
1,170 million
3,540 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
17.28
102.5 billion/sec
Floating-point performance
414.7 gflops
2,459.5 gflops
Length
145 mm
9.5" (24.1 cm)
Memory bus width
192 Bit
192-bit GDDR5
Memory clock speed
1600 MHz
6.0 GB/s
Memory bandwidth
38.4 GB/s
144.2 GB/s
Shared memory
-
DirectX
12 (11_0)
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.6
4.3
OpenCL
1.1
1.2
Vulkan
N/A
1.1.126
CUDA
2.1
+
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)
35 Mh/s
99 Mh/s
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