Leistungsaufnahme
Hereby we
take the power consumption under load as well as idle. To generate a load situation we use SiSoft Sandra's Burn-In Module and measure the whole systems power
consumption. The values we take when the System just booted into Windows and the load drops.
Idle |
Performance |
Percent |
AMD Phenom II X4 955 3.2 GHz DDR3-1333 |
106 Watt |
81.54 % |
Intel Core i5 750 2.66 GHz DDR3-1333 |
81 Watt |
62.31 % |
Intel Core i7 870 2.93 GHz DDR3-1333 |
86 Watt |
66.15 % |
AMD Phenom II X6 1090T 3.2 GHz
DDR3-1333 |
91 Watt |
70.00 % |
Intel Core i7 980 X 3.33 GHZ DDR3-1600 |
126 Watt |
96.92 % |
Intel Core i7 920 2.66 GHZ DDR3-1600 |
130 Watt |
100.00 % |
Intel Core i7 940 2.93 GHz DDR3-1600 |
132 Watt |
101.53 % |
Intel Core i7 950 3.06 GHz DDR3-1600 |
134 Watt |
103.08 % |
Intel Core i7 965 XE 3.2 GHz DDR3-1600 |
136 Watt |
104.62 % |
Intel Core i7 975 XE 3.33 GHZ DDR3-1600 |
140 Watt |
107.69 % |
Load |
Performance |
Percent |
AMD Phenom II X4 955 3.2 GHz DDR3-1333 |
179 Watt |
89.05 % |
Intel Core i5 750 2.66 GHz DDR3-1333 |
150 Watt |
74.63 % |
Intel Core i7 870 2.93 GHz DDR3-1333 |
155 Watt |
77.11 % |
AMD Phenom II X6 1090T 3.2 GHz
DDR3-1333 |
198 Watt |
98.51 % |
Intel Core i7 920 2.66 GHZ DDR3-1600 |
201 Watt |
100.00 % |
Intel Core i7 940 2.93 GHz DDR3-1600 |
206 Watt |
102.49 % |
Intel Core i7 950 3.06 GHz DDR3-1600 |
211 Watt |
104.98 % |
Intel Core i7 965 XE 3.2 GHz DDR3-1600 |
216 Watt |
107.46 % |
Intel Core i7 975 XE 3.33 GHZ DDR3-1600 |
220 Watt |
109.45 % |
Intel Core i7 980 X 3.33 GHZ DDR3-1600 |
248 Watt |
123.38 % |
Overclocking
Using a very powerful
Noctua NH-D14 aircooler we were able to reach 4.327 GHz at 1.45 Volt with the
sample we have before the system rebooted throwing a bluescreen.
This
time we also overclocked the CPU using liquid nitrogen. With the CPU at -196°C
and at 1.812 Volt it was possible to push this little six core CPU all the way
up to 6.170 GHz. At this point we also have to say that overclocking the current
AMD CPUs is a lot of fun because all the CPUs we tested had no clodbug and it
was therefore possible to just fill the LN2 pot to the rim and focus on
overclocking.
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