The speed of 0's and 1's flipping and flopping through your processor and memory is the speed of LIGHT. Unfortunately, there is this thing called "Resistance" which slows that speed down, so when electricity flows through a circuit, we are limited by the actual construction of the CPU, Ram, and Motherboard, and all of the components on the MB.
Another word for "Resistance" is LATENCY - It takes79.2 Nanoseconds for the bits to get from the Input of my Ram to the Output- And that's just my Ram according to my benchmark program.
So, our stuff gets HOT. P = IR where I is the speed of light and R is the amount of resistance of the circuit. This would be a Thevenization of all our PCs. New CPUS are made with lower and lower latency, but the factor is always TIME. And I believe TIME is always relevant to the observer.
The CPU is tossing Bits inside of itself at trhe speed of light, the the material of which the CPU is made slows it down. So the research always has to be about creating a CPU with lower and lower amounts of time it needs for a bit to get from one side to another. If the Bit was flying through space, it is always travelling at the speed of light.
So in the future the research would be finding a particle that can travel faster than light, and building a system that can use it to transfer Data. The Enterprise D has a Computer Core that is FTL:
Information about the U.S.S. Enterprise NCC-1701-D
In the dreams of the guys who thought it up. But as long as we got guys around like Stephen Hawking who looks at that Warp Core Bucket and says "I'm Working on That" - There is a chance this kind of tech can be developed someday.
Maybe I am wrong, but..
The wire resistance impacts the heat generated by the current flowing through the given wire, but does not impact the actual speed of electrical current.
What impacts the speed is the electromagnetic field generated by the electric charge or electricity. Electricity in vacuum travel at the speed of light; even in air, it travels close to light speed. That's because the electromagnetic field generated by electricity practically encounters no resistance. That's one of the reason why high voltage wires are not insulated.
The insulated wire introduces resistance to the electromagnetic field and since the electricity cannot travel faster than the electromagnetic field, the speed of electricity reduced to the electromagnetic field's speed. In computer, most if not all wiring is insulated. From the printed circuit board to the components, such as CPU, memory, video card, etc., all of them are insulated. Depending on the type insulation, the speed of electricity could be reduced by as much as 50%, or more.
The speed of light can be approximated as a foot per nanosecond; the 50% reduction is 6" per nanosecond, which is still plenty fast, when the insulation is accounted for. The CPU may have the longest internal circuit as 3", while the peripherals might be as far as over a foot away. Even if the peripherals would be as fast as the CPU, which they are not, they'd be about four times slower to respond than the CPU would, due to the insulation reduced speed of electricity.
My Computer
System One
-
- OS
- Win 8.1
- Computer type
- PC/Desktop
- System Manufacturer/Model
- Dell Latitude
- CPU
- Intel i5-3350P (3.1 GHz)
- Motherboard
- Gigabyte
- Memory
- 16 GBs
- Graphics Card(s)
- AMD Radeon HD7850
- Sound Card
- Built-in to MB
- Monitor(s) Displays
- 2 x 24" Dell
- Screen Resolution
- 3,840 x1,200
- Hard Drives
- 128 GBs, OCZ Vertex, SATA III SSD
256 GBs Intel SATA III SSD
3 x Seagate 1 TBs HDD
- PSU
- Antec 750W
- Case
- Antec P185
- Internet Speed
- 50 Gb/s
- Browser
- IE11, Firefox22.0
- Antivirus
- Vipre
- Other Info
- Works, most of the times unless Microsoft patches decide otherwise...