AMD, Intel, ARM, VIA, Samsung, etc have all produced or manufactured a single core or variant of a single core processor at some point. I'm sure there's more, but I can't imagine you need to know all of them.
If you meant FIRST single-core processor...
The Intel 4004 was a 4-bit processor manufacturered in 1971-- This has the distinction of being the first fully complete processor contained on a single chip.
Quite simply, a Uni (Single) core processor has only a single primary calculations core. A Multi (Dual, quad, hexi, etc) core processor has more than one primary calculations core.
Four independent cores into a single package composed of a single IC. A dual-core processor contains two cores, and a quad-core processor contains four cores.
An example of a single core Processor is anything from Intel's first processor to the late Pentium 4 era. There are also some single core Pentium Core 2/duo line products but those were very cheap for consumers.
it a single processor
independent cores into a single package composed of a single IC. A dual-core processor contains two cores, and a quad-core processor contains four cores.
Dual core. Since it is dual core, it can do 2 processes at once, making it similar to a 4GHz single core
Hyper threading processors simulate a dual core processor with only a single core. Technically you are still running a single core processor, but multiple tasks can be run more efficiently..
Intel is currently preparing a six core processor for release.Four processor are the most you can get now.
Smart phones use single core and multi-core processors.
World of warcraft is software. It cannot choose whether or not to use a dual core processor. If the processor in a computer is a dual core model, it will be using both, if is a single core, it will use that, and if it is a quad core, it will use all 4.
The Xbox 360 uses a custom triple-core PowerPC processor, manufactured by IBM. It is codenamed "Xenon."
A single core processor is just that... one processing core. A dual core processor is actually two processing cores on one chip. It is like having two processors in your system, but it is faster than two individual processors.