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#27 linkCache_getLink using $NBC_LINKCACHE +0.003s. #26 linkCache_getLink no uid found +0.006s. #25 linkCache_getLink using $NBC_LINKCACHE +0s. #24 linkCache_getLink using $NBC_LINKCACHE +0.003s. #23 linkCache_getLink using $NBC_LINKCACHE +0.003s. #22 linkCache_getLink using $NBC_LINKCACHE +0.001s. #21 linkCache_getLink using $NBC_LINKCACHE +0s. #20 linkCache_getLink using $NBC_LINKCACHE +0.003s. #19 linkCache_getLink using $NBC_LINKCACHE +0s. #18 linkCache_getLink using $NBC_LINKCACHE +0s. #17 linkCache_getLink using $NBC_LINKCACHE +0s. #15 linkCache_getLink using $NBC_LINKCACHE +0s. #14 linkCache_getLink using $NBC_LINKCACHE +0s. #13 linkCache_getLink using $NBC_LINKCACHE +0s. #12 linkCache_getLink using $NBC_LINKCACHE +0.007s. #11 linkCache_getLink using $NBC_LINKCACHE +0.007s. #10 linkCache_getLink using $NBC_LINKCACHE +0.001s. #9 linkCache_getLink using $NBC_LINKCACHE +0.005s. #8 linkCache_getLink no uid found +0.003s. #5 getting avg benchmarks for device 410 +0.001s. #2 did not recreate cache, as it is less than 5 days old! Created at Mon, 10:47:28 +0200 +0.001s. #0 no ids found in url (should be separated by "_") +0s. SSE4.1, Execute Disable Bit, Enhanced Speedstep, Ehnaced Halt State (C1E), 64 Bit, Trusted Execution Technology Power Consumption (TDP = Thermal Design Power) The integrated Enhanced Speedstep is able to downclock the core dynamically as low as 800 MHz to save power (in idle mode). Due to the Wide Dynamic Execution Technology, the core is able to simultaneously execute up to four instructions.
The P7550 uses a Penryn (Montevina Update) core that features 2 integer units, 1 floating point unit, 1 load unit, and 1 store unit in a 14-stages long pipeline. It is based on the 45nm Penryn core, but Virtualization (VT-x) functions are disabled. It features 2 GHz and a shared level 2 cache of 3 MB. We used an integrated AMD 780G motherboard as well as an Intel board based on the latest G45 chipset for this article, as well as two representative AMD processors, two Intel dual-cores chips, and two Intel low-power quad core CPUs.The Intel Core 2 Duo P7350 is a dual core processor for laptops. Especially if you look at all-in-one integrated chipsets such as the AMD 780G, AMD has offered much better 3D performance and power efficiency than Intel chipsets. So there is the platform, which contributes to power consumption. Core i7 has started to introduce a paradigm change in this direction with Intel, but that doesn’t apply to Core 2. Second, AMD processors have come with integrated memory controllers since the introduction of the Athlon 64 in late 2003, which typically provides a power consumption advantage over logic that is part of the Intel chipset. This makes it very much competitive with Intel’s manufacturing, which has typically been 12-18 months ahead of AMD with regards to transistor size (note that AMD processor manufacturing is being outsourced). First there is the SOI manufacturing process (at 90, 65, and 45 nm), which ensures low power requirements in idle mode thanks to low leakage power. On the CPU side, AMD has traditionally had two advantages over Intel. We decided to stay with Watt-hours (Wh), as this is the way we are charged for electricity. One joule equals one watt-second, so a watt-hour equals 1 x 60 x 60 = 3,600 joules. Some readers had noted that work energy should be stated in joules. In this case, power is measured in Watt-hours (this isn’t watts per hour, but watts times hours). We define efficiency as the power that is required to complete a specific workload.
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