intel - Is it true that Pentium III was faster than its successor ...
2020年5月23日 · High-end Pentium 3 is available at 1.4 GHz while low-end Pentium 4 is 1.5 GHz so if you compare these extremes P3 is the clear winner. But as time went on, Northwood Pentium 4 1.8 GHz plus DDR 266 memory became common quickly while Intel constrained Tualatin P3 in the Celeron form with SDR SDRAM so in …
Linux for Pentium III 700mHz / 480 MB Ram
2020年4月19日 · It's adviced as being capable of running on a Pentium III It should run on most computers, ranging from 256MB old PIII systems with pre-configured swap to the latest powerful boxes. 256MB RAM is recommended minimum for antiX.
intel - Which Linux or BSD distributions do still support i386, i486 …
many Pentium motherboards, depending on the chipset and configuration, won't cache RAM past 64MB in L2 cache; running without L2 cache is so slow the systemd cannot complete boot process. Realistically, a minimal 32-bit system requirement for modern software is Pentium III with 512MB of RAM and a Radeon-based AGP card.
Why did Socket 3 have more pins than needed for the 486?
2020年4月29日 · The other pins are keys, a new INIT pin (F19), and signals used for enabling and controlling the write-back L1 cache. (See the socket 3 specifications in the 486 family datasheets and the Pentium OverDrive datasheets.) The only CPUs to use the extra rows of pins are the Pentium OverDrives.
history - What's the relationship between early 90s Pentium ...
2017年7月26日 · The Pentium Pro introduced the P6 microarchitecture, starting the lineage that most Intel CPUs, including all current desktop and server CPUs, have used since. The Pentium II and Pentium III CPUs introduced further improvements of this design. The big improvement with the P6 architecture was out-of-order execution.
ibm pc - Windows 98 / XP Dual boot - Retrocomputing Stack …
Select 3. Start computer without CD-ROM support. If you boot from a Win 98 boot floppy, or a Win 98 install floppy set, disk 1: Select 2. Start computer without CD-ROM support. Create a partition for Windows 98. Type FDISK to create the partition for your install
compatibility - Why does trying to break into the NT 3.1 kernel …
2021年4月19日 · This means the byte at offset 19h in the KPRCB is considered part of the model number. If a processor supports CPUID, its model number is considered to be 256 bigger than it actually is. This means Windows NT 3.1 treats a CPUID capable 80-4-86 processor as 80-260-86 processor. And as 260 is way larger than 5 (Pentium), that processor better had ...
How much better was DEC Alpha than contemporaneous x86?
2020年2月6日 · The Alpha instruction set was rather simpler, so you needed to execute more instructions to carry out a particular task with it than with the Pentium. If memory serves, this was about a 2:1 difference, but varied a fair amount. So, at least at that point in time, the Alpha was effectively about 3 times the speed of the fastest Pentium.
What PC VGA connector used 2 rows of pins?
2023年1月11日 · They weren't old computers, but rather budget mainstream computers of the time period. I believe that one of them was a Pentium 3 or a Celeron. The connector was very similar to standard VGA 15-pin connector, but the pins were laid out in 2 rows instead of 3.
Should 486s have a heatsink? - Retrocomputing Stack Exchange
2017年8月17日 · While some Pentium ISA extension where disabled to save circuity, it did leave several Pentium opcodes/functions enabled thus offering an enhanced architecture. Being a hybrid, it outperformed all other Socket 3 CPUs, including the Intel Pentium Overdrive (PODP5V83), as they only offered 83 MHz maximum clock.