Further advantages evaporate from 64-bit to 128-bit computing as the number of possible values in a register increases from roughly 18 quintillion (1.8×1019) to 340 undecillion (3.40×1038) as so many unique values are never utilized.As of 2022, there are no 128-bit computers on the market. A 128-bit processor may never occur because there is no practical reason for doubling the basic register size.Yes, Higher bit rate is better i.e. As you go up in bit rate in general the cards perform faster… 64bit, 128bit, 192bit, 256bit, 512bit but other factors play a part in performance in combination with bit rate.

Why no 128-bit CPU : Ultimately, the key reason why we don't have 128-bit CPUs is that there's no demand for a 128-bit hardware-software ecosystem. The industry could certainly make it if it wanted to, but it simply doesn't.

How strong is 128-bit

Strength: A 128-bit encryption key is incredibly strong and would require an immense amount of computational power and time to crack through brute force. It provides a high level of protection for your data.

Is there a 512 bit GPU : Some GPUs such as the Advanced Micro Devices (AMD) Radeon HD 2900XT, the Nvidia GTX 280, GTX 285, Quadro FX 5800 and several Nvidia Tesla products move data across a 512-bit memory bus.

128-bits is the least secure among other variants of the AES algorithm. However, this doesn't mean that AES-128 is crackable. Since other variants such as 192-bits and 256-bits use more rounds for transformation, AES-128 is comparatively less secure.

Yes, Higher bit rate is better i.e. As you go up in bit rate in general the cards perform faster… 64bit, 128bit, 192bit, 256bit, 512bit but other factors play a part in performance in combination with bit rate. The other factors at play are the GPU clock speed and also the RAM type and bus speed.

What is 128bit graphics card

A graphics card that has a pathway 128 bits wide between its on-board processor and memory (video RAM).all combine to give you the total memory throughput that the card can sustain — so a card with higher speed DDR5 RAM and a 128 bit bus can be faster than a 256 bit bus card based on slower speed DDR3 ram – but if all other things are the same then a 256 bit bus is better than a 128 bit bus since it can handle twice as …Between 128 bit and 64 bit versions of same graphics card, 128 bit would have better performance in games. Since GPU cache can not hold all the game content, eventually some data will be streamed from video memory to GPU. There, 128 bit will have advantage over 64 bit.

Yes, Higher bit rate is better i.e. As you go up in bit rate in general the cards perform faster… 64bit, 128bit, 192bit, 256bit, 512bit but other factors play a part in performance in combination with bit rate. The other factors at play are the GPU clock speed and also the RAM type and bus speed.