Nvidia Kepler Vs Fermi

Kepler is certainly faster when it comes to gaming but when it comes to raw compute performance the clear leader is still fermi.

Nvidia kepler vs fermi. The major revision number is 3 for devices based on the kepler architecture 2 for devices based on the fermi architecture and 1 for devices based on the tesla architecture bart jun 11 12 at 21 31. Or from section 2 5 of that same guide. Most geforce 600 series most geforce 700 series and some geforce 800m series gpus were based on kepler all manufactured in 28 nm. The reason nvidia has managed to squeeze so many cores onto one die is because kepler is the firm s first chip produced on a smaller 28nm process.

A pair of nvidia geforce gtx 570 video cards running in sli. Despite tripling the number of cores the phsyical die size is about two thirds smaller than fermi and has just 500 million more transistors 3 5billion compared to 3billion. Fermi copped a lot of heat because well among other possible reasons it was hot loud inefficient power hungry and to an extent under performant too all relative to available alternatives at launch so let s pull out some numbers taken from techpowerup s launch day reviews of the nvidia reference model of both cards. On fermi each sm has 32 banks delivering 32 bits on every two clock cycles.

Sm smx smm smp maxvram. 1 5gb gddr5 6gb gddr5 12 gb gddr5 16 32 gb hbm2max bandwidth. Fermi is the codename for a graphics processing unit gpu microarchitecture developed by nvidia first released to retail in april 2010 as the successor to the tesla microarchitecture. Kepler is the codename for a gpu microarchitecture developed by nvidia first introduced at retail in april 2012 as the successor to the fermi microarchitecture.

Trusted by millions of creative and technical professionals to accelerate their workflows only quadro has the most advanced ecosystem of hardware software and tools to transform the disruptive challenges of today into the. A pair of nvidia geforce gtx 570 video cards running in sli finished the render in just 48 minutes which is impressive considering nvidia s flagship geforce gtx 690 video card completes the same task in 58 minutes. It was the primary microarchitecture used in the geforce 400 series and geforce 500 series it was followed by kepler and used alongside kepler in the geforce 600 series geforce 700 series and geforce 800. From stunning industrial design to advanced special effects to complex scientific visualization nvidia quadro is the world s preeminent visual computing platform.

Kepler is certainly faster when it comes to gaming but when it comes to raw compute performance the clear leader is still fermi. However since kepler s smx was fundamentally redesigned to be energy efficient and since running fast clocks draws a lot of power kepler operates from a much slower core clock. Fermi kepler maxwell pascalgpu design.