Not necessarily. You get what you pay for.
The CPU used in a Samsung Galaxy Fit is a Qualcomm 600 MHz MSM 7227-1
Intel
After about 3-4 years. You may not want to replace the CPU of your computer more than once. It is better to buy a new system after you have replaced the CPU once.
The Samsung Gem is a touch screen android phone. It has an 800MHz CPU. The touch screen is anti-smudge and anti-scratch. Its most attractive feature is that it costs less than other similar phones.
amd is newer than intel so it must be better.
On modern systems, the CPU. *Very* old systems (Apple II, "IBM" PC) use the same CPU and bus speeds.
An Acer Aspire Z5610 has a Intel Pentium E5300 CPU made by the Intel Corporation. The Samsung Chromebook uses the Exynos 5 Dual core processor CPU which is made by Samsung Electronics.
The Samsung Nexus S was an evolution of the original HTC Nexus One's design and hardware. The Samsung Galaxy Nexus was a leap forward from that design, going with a significantly larger display, better chipset and CPU/GPU, a much improved design, and was arguably the first widely commercially-available and advertised Nexus device.
Yes & no. If they are both single-core (one processor) than yes, the 2.0GHz is clocked at a higher speed. But in the case of multi-core processors it varies...such as: A 3.0GHz single-core CPU is "equivalent" to at 1.5GHz dual-core (two processors) CPU. Or a 1.5GHz Quad-core (four processors) CPU is faster than a 1.5GHz dual-core CPU because it'd be 1.3GHz x 4 processors versus 1.5GHz x 2 processors.
It could be that you are running something that causes the CPU to be running at 100% all the time, or you have concurrent apps/processes that are keeping the CPU awake (same effect as the CPU running 100% all the time).
Seymour Cray allegedly once said, "If you were plowing a field, which would you rather use?... Two strong oxen or 1024 chickens?"
Nehalem is the name of the architecture. The Intel Core i7 is a chip based on that architecture.