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Is a dual core CPU actually made up of one CPU with 2 cores or is it 2 CPUs with one core that work together?
Wiki User
∙ 12y ago
Improved Answer
A dual core CPU means that the processor (chip) has two cores built into it. You can think of a core as a brain, which allows the processor to do more calculations at once. If you yourself had more brains, you would be able to do more at once. It is the same concept with processors. Having more cores doesn't actually mean you have a better processor though. Since an Intel i5 can take on an AMD 6 core processor.
Original Answer
it is a single cpu with multiple cores that work together. i am building a computer that has an 6core AMD processor in it. there is one cpu that i put in.
Wiki User
∙ 12y ago
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Multiply by 2 for dual core?
That can either mean a dual-socket machine with dual-core CPUs (two CPUs with two cores each) or a quad-core CPU (one CPU with four cores).
What is AMD x2?
AMDs 'dual core' CPUs, those that contain 2 CPU cores, as opposed to the 1 CPU core found in earlier AMD (and intel, VIA, cyrix etc) CPUs. Dual core CPUs have much better multitasking performance than traditional single core CPUs.
In a coumpter what is known as the core?
The central processing unit (CPU). In the past, CPUs used to only have 1 core, but with the multiple cores in computers now, it is like having multiple CPUs.
Why you use core word with recent microprocessor?
Cores are basically the amount of CPUs packed into one CPU. So say, the dual-core (2 core) CPUs have the power of 2 cpu's packed into one unit. Originally, they just had the single-core CPUs, but recently, they've created the dual-core, tri-core, quad-core, and six-core CPUs. Hope this helps! SeanHolshouser
What is a Intel core?
Nowadays the CPU's could have more than one core - they may have 2, 4 cores. Of course there still are CPUs with one core and they are called single core processors.
What is a single core Intel?
Nowadays the CPU's could have more than one core - they may have 2, 4 cores. Of course there still are CPUs with one core and they are called single core processors.
Does the AMD Phenom II X4 955 have 4 cores?
Yes, the AMD Phenom II X4 955 is a quad core processor meaning that this processor has four cores or CPUs.
How do operating systems handle Multi-core CPUs?
They are treated exactly like two separate CPUs. Any operating system that can use multiple CPUs can also use a processor with multiple internal cores, with no changes needed to the code.
Difference betwen dual core and core to duo?
A "dual core" CPU is one that has 2 CPU cores (as opposed to 1 in older computers). "Core 2 Duo" is line of (dual core) CPUs produced by Intel.
What is the difference between pentium 4 and core 2 quad?
The latest of the Pentium 4 processors were hyperthreaded single core CPUs, while the Core 2 is newer and faster, with more features, and the quads have 4 true cores and does not use hyperthreading. A personal rule of thumb is to consider hyperthreading as an extra half a core. So 4 CPUs on one chip/die (Core 2 quad) is more appealing then 1.5 CPUs (Pentium 4).
What is meant when referring to a quad core computer?
A quad core computer is a computer with four cores as its processor. This means that it has four central processing units (CPUs), which allows it to run faster and allow for parallel computing.
What is the name of thememory cache that is shared by cores in a multi core processor?
Most modern (post-2000) CPUs used shared multi-level caches. The level of sharing a specific cache can vary by the design of the processor. For example, many CPUs will share Level 1, Level 2, and Level 3 caches between all cores. In others (particularly those with many cores), Level 1 and possibly Level 2 caches may be shared only between a certain subset of cores. For example, in certain 16-core CPUs, the design breaks it into 8 sets of 2 cores - each pair shares a L1 cache (8 L1 caches total), with 2 pairs sharing a L2 cache (4 L2 caches total), and all cores sharing a single L3 cache.
