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/ Comparison of GeForce GT 545 and GeForce GTX 550 Ti
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Comparison of GeForce GT 545 and GeForce GTX 550 Ti
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Attribute
GeForce GT 545
×
GeForce GTX 550 Ti
×
GPU
Release year (year)
2011
2011
Reference card
Nvidia GeForce GT 545 720 MHz 1.5 GB
-
GPU brand
Nvidia
Nvidia
GPU name
GF116
GF116
Market
Desktop
Desktop
Clock speed (MHz)
871
900
Is dual GPU
-
-
Model
GeForce GT 545
GeForce GTX 550 Ti
Memory
Memory (MB)
1,024
1,024
Memory bandwidth (GB/s)
64
98.5
Memory bus (bit)
128
192
Memory type
GDDR5
GDDR5
Memory clock speed (MHz)
1,000
1,026
Effective memory clock speed (MHz)
4,000
4,104
Noise and power
1
↑
TDP (W)
105
116
Load power consumption (W)
-
286
Idle power consumption (W)
-
114
Load noise level (dB)
-
41.2
Idle noise level (dB)
-
40
Raw performance
Pixel rate (GPixel/s)
5.23
7.2
Render output processors
16
24
Texture mapping units
24
32
Shading units
144
192
Floating-point performance (GFLOPS)
501
691
Texture rate (GTexel/s)
20.9
28.8
Benchmarks
Battlefield 3
-
47
Particle simulation (mInteraction/s)
92.76
-
Cloud Gate Factor
11.88
-
Battlefield 4
-
48
Face detection (mPixels/s)
10.69
16.59
T-Rex (GFXBench 3.0)
3356.56
3359.5
Manhattan (GFXBench 3.0)
3309.72
3350.43
Bitcoin mining (mHash/s)
35.37
44.07
Sky Diver Factor
106.99
136.02
Fire Strike Factor
-
17.07
Ocean surface simulation (frames/s)
306.54
-
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