rob@phoenix.erc.clarkson.edu (Rob Logan) (02/06/91)
I was trying to figgure out why someone would pay so much for a sun 4/400 cpu over a sun 4/300 cpu card. So I started a table: SLC IPC SS2 300 400 s4000 cpu ? ? cy601 cy601 ? mn10501 (64 bits) cpu MHz 20 25 40 25 33 33 FPU type ? ? ti8847 ti8847 ti8847 built in FPU MHz 20 25 40 25 33 33 HW context 8 8 16 16 64 ? PMEG ? 128 256 ? ? ? cache 64 wt 64 wt 64 wt 128 wt 128 wb 8*3 IO cache - - - - 4 - Max easy ram 16 48 64 32 32 40 bit simms 36 9 9 9 ECC 9 I don't know what to call the old fujitsu sparc in the IPC and SLC (s20 {4/200?} or s25). I know they also use weitek FPUs, but I think they are different models.. if anyone can fill in the holes, (or has the answer to my question), send me mail and I will repost an updated table. (if enough intrest) Rob