sonnet
05-01-2009, 10:55
Come da titolo qual e' ad oggi la piu' lenta cpu x86 con istruzioni a 64 bit prodotta ad oggi?
Atom?O qualche cpu via?
Atom?O qualche cpu via?
View Full Version : Qual e' la cpu x64 piu' lenta che sia stata mai prodotta?
al3x_.1992
05-01-2009, 22:33
Come da titolo qual e' ad oggi la piu' lenta cpu x86 con istruzioni a 64 bit prodotta ad oggi?
Atom?O qualche cpu via?
MIPS R4000
questa è stata la prima cpu prodotta a 64 bit nel 1991 e veniva usata in computer da alte prestazioni a quei tempi usando so IRIX
Atom?O qualche cpu via?
MIPS R4000
questa è stata la prima cpu prodotta a 64 bit nel 1991 e veniva usata in computer da alte prestazioni a quei tempi usando so IRIX
checo
05-01-2009, 22:37
MIPS R4000
questa è stata la prima cpu prodotta a 64 bit nel 1991 e veniva usata in computer da alte prestazioni a quei tempi usando so IRIX
che però a memoria non è x86
questa è stata la prima cpu prodotta a 64 bit nel 1991 e veniva usata in computer da alte prestazioni a quei tempi usando so IRIX
che però a memoria non è x86
rollo82
06-01-2009, 00:33
penso il primo athlon64... che venne chiamato così proprio perchè a 64bit, mentre intel era ancora ai 32
Alessio.16390
06-01-2009, 00:44
MIPS R4000
Vero!
Modello R4000
Frequenza [MHz] 100
Anno 1991
Processo [µm] 0.8
Transistor [milioni] 1.35
Die size [mm²] 213
IO Pin 179
Potenza [W] 15
Voltaggio 5.0V
Dcache [k] 8
Icache [k] 8
Scache [k] 1024
1961: IBM delivers the IBM 7030 Stretch supercomputer, which uses 64-bit data words and 32- or 64-bit instruction words.
1974: Control Data Corporation launches the CDC Star-100 vector supercomputer, which uses a 64-bit word architecture (previous CDC systems were based on a 60-bit architecture).
1976: Cray Research delivers the first Cray-1 supercomputer, which is based on a 64-bit word architecture and would form the basis for later Cray vector supercomputers.
1983: Elxsi launches the Elxsi 6400 parallel minisupercomputer. The Elxsi architecture has 64-bit data registers but a 32-bit address space.
1991: MIPS Technologies produces the first 64-bit microprocessor, the R4000, which implements the MIPS III ISA, the third revision of their MIPS architecture.[2] The CPU is used in SGI graphics workstations starting with the IRIS Crimson. However, 64-bit support for the R4000 would not be included in the IRIX operating system until IRIX 6.2, released in 1996. Kendall Square Research deliver their first KSR1 supercomputer, based on a proprietary 64-bit RISC processor architecture running OSF/1.
1992: Digital Equipment Corporation (DEC) introduces the pure 64-bit Alpha architecture which was born from the PRISM project.[3]
1993: DEC releases the 64-bit DEC OSF/1 AXP Unix-like operating system (later renamed Tru64 UNIX).
1994: Intel announces plans for the 64-bit IA-64 architecture (jointly developed with Hewlett-Packard) as a successor to its 32-bit IA-32 processors. A 1998 – 1999 launch date is targeted. SGI releases IRIX 6.0, with 64-bit support for R8000 CPUs.
1995: Sun launches a 64-bit SPARC processor, the UltraSPARC.[4] Fujitsu-owned HAL Computer Systems launches workstations based on a 64-bit CPU, HAL's independently designed first-generation SPARC64. IBM releases the A10 and A30 microprocessors, 64-bit PowerPC AS processors.[5] IBM also releases a 64-bit AS/400 system upgrade, which can convert the operating system, database and applications. DEC releases OpenVMS 7.0, the first full 64-bit version of OpenVMS for Alpha.
1996: Nintendo introduces the Nintendo 64 video game console, built around a low-cost variant of the MIPS R4000. HP releases an implementation of the 64-bit 2.0 version of their PA-RISC processor architecture, the PA-8000.[6]
1997: IBM releases the RS64 line of 64-bit PowerPC/PowerPC AS processors.
1998: IBM releases the POWER3 line of full-64-bit PowerPC/POWER processors.[7] Sun releases Solaris 7, with full 64-bit UltraSPARC support.
1999: Intel releases the instruction set for the IA-64 architecture. AMD publicly discloses its set of 64-bit extensions to IA-32, called x86-64 (later renamed AMD64).
2000: IBM ships its first 64-bit ESA/390-compatible mainframe, the zSeries z900, and its new z/OS operating system. 64-bit Linux on zSeries follows almost immediately.
2001: Intel finally ships its 64-bit processor line, now branded Itanium, targeting high-end servers. It fails to meet expectations due to the repeated delays in getting IA-64 to market. Linux is the first operating system to run on the processor at its release.
2003: AMD introduces its Opteron and Athlon 64 processor lines, based on its AMD64 architecture which is the first x86 based 64 bit processor architecture. Apple also ships the 64-bit "G5" PowerPC 970 CPU courtesy of IBM, along with an update to its Mac OS X operating system which adds partial support for 64-bit mode. Several Linux distributions release with support for AMD64. Microsoft announces plans to create a version of its Windows operating system to support the AMD64 architecture. FreeBSD releases with support for AMD64. Intel maintains that its Itanium chips would remain its only 64-bit processors.
2004: Intel, reacting to the market success of AMD, admits it has been developing a clone of the AMD64 extensions named IA-32e (later renamed EM64T). Intel also ships updated versions of its Xeon and Pentium 4 processor families supporting the new instructions.
2004: VIA Technologies announces the Isaiah 64-bit processor.[8]
2005: On January 31, Sun releases Solaris 10 with support for AMD64 and EM64T processors. On April 30, Microsoft releases Windows XP Professional x64 Edition for AMD64 and EM64T processors.
2006: Sony, IBM, and Toshiba begin manufacturing of the 64-bit Cell processor for use in the PlayStation 3, servers, workstations, and other appliances.
Vero!
Modello R4000
Frequenza [MHz] 100
Anno 1991
Processo [µm] 0.8
Transistor [milioni] 1.35
Die size [mm²] 213
IO Pin 179
Potenza [W] 15
Voltaggio 5.0V
Dcache [k] 8
Icache [k] 8
Scache [k] 1024
1961: IBM delivers the IBM 7030 Stretch supercomputer, which uses 64-bit data words and 32- or 64-bit instruction words.
1974: Control Data Corporation launches the CDC Star-100 vector supercomputer, which uses a 64-bit word architecture (previous CDC systems were based on a 60-bit architecture).
1976: Cray Research delivers the first Cray-1 supercomputer, which is based on a 64-bit word architecture and would form the basis for later Cray vector supercomputers.
1983: Elxsi launches the Elxsi 6400 parallel minisupercomputer. The Elxsi architecture has 64-bit data registers but a 32-bit address space.
1991: MIPS Technologies produces the first 64-bit microprocessor, the R4000, which implements the MIPS III ISA, the third revision of their MIPS architecture.[2] The CPU is used in SGI graphics workstations starting with the IRIS Crimson. However, 64-bit support for the R4000 would not be included in the IRIX operating system until IRIX 6.2, released in 1996. Kendall Square Research deliver their first KSR1 supercomputer, based on a proprietary 64-bit RISC processor architecture running OSF/1.
1992: Digital Equipment Corporation (DEC) introduces the pure 64-bit Alpha architecture which was born from the PRISM project.[3]
1993: DEC releases the 64-bit DEC OSF/1 AXP Unix-like operating system (later renamed Tru64 UNIX).
1994: Intel announces plans for the 64-bit IA-64 architecture (jointly developed with Hewlett-Packard) as a successor to its 32-bit IA-32 processors. A 1998 – 1999 launch date is targeted. SGI releases IRIX 6.0, with 64-bit support for R8000 CPUs.
1995: Sun launches a 64-bit SPARC processor, the UltraSPARC.[4] Fujitsu-owned HAL Computer Systems launches workstations based on a 64-bit CPU, HAL's independently designed first-generation SPARC64. IBM releases the A10 and A30 microprocessors, 64-bit PowerPC AS processors.[5] IBM also releases a 64-bit AS/400 system upgrade, which can convert the operating system, database and applications. DEC releases OpenVMS 7.0, the first full 64-bit version of OpenVMS for Alpha.
1996: Nintendo introduces the Nintendo 64 video game console, built around a low-cost variant of the MIPS R4000. HP releases an implementation of the 64-bit 2.0 version of their PA-RISC processor architecture, the PA-8000.[6]
1997: IBM releases the RS64 line of 64-bit PowerPC/PowerPC AS processors.
1998: IBM releases the POWER3 line of full-64-bit PowerPC/POWER processors.[7] Sun releases Solaris 7, with full 64-bit UltraSPARC support.
1999: Intel releases the instruction set for the IA-64 architecture. AMD publicly discloses its set of 64-bit extensions to IA-32, called x86-64 (later renamed AMD64).
2000: IBM ships its first 64-bit ESA/390-compatible mainframe, the zSeries z900, and its new z/OS operating system. 64-bit Linux on zSeries follows almost immediately.
2001: Intel finally ships its 64-bit processor line, now branded Itanium, targeting high-end servers. It fails to meet expectations due to the repeated delays in getting IA-64 to market. Linux is the first operating system to run on the processor at its release.
2003: AMD introduces its Opteron and Athlon 64 processor lines, based on its AMD64 architecture which is the first x86 based 64 bit processor architecture. Apple also ships the 64-bit "G5" PowerPC 970 CPU courtesy of IBM, along with an update to its Mac OS X operating system which adds partial support for 64-bit mode. Several Linux distributions release with support for AMD64. Microsoft announces plans to create a version of its Windows operating system to support the AMD64 architecture. FreeBSD releases with support for AMD64. Intel maintains that its Itanium chips would remain its only 64-bit processors.
2004: Intel, reacting to the market success of AMD, admits it has been developing a clone of the AMD64 extensions named IA-32e (later renamed EM64T). Intel also ships updated versions of its Xeon and Pentium 4 processor families supporting the new instructions.
2004: VIA Technologies announces the Isaiah 64-bit processor.[8]
2005: On January 31, Sun releases Solaris 10 with support for AMD64 and EM64T processors. On April 30, Microsoft releases Windows XP Professional x64 Edition for AMD64 and EM64T processors.
2006: Sony, IBM, and Toshiba begin manufacturing of the 64-bit Cell processor for use in the PlayStation 3, servers, workstations, and other appliances.
Mendocino89
06-01-2009, 00:45
penso il primo athlon64... che venne chiamato così proprio perchè a 64bit, mentre intel era ancora ai 32
Prendendo x buono che si tratta di cpu moderne mi viene da dire che il pentium 4 con estensioni x64 (EM64T) sia ben piu lento dell'athlon64 se paragonati su applicativi puramente a 64 bit...
Poi magari i vecchi processori di qualche anno fa di motorola e ibm (mi pare) sono ancora piu cessi...
Sto sempre e comunque parlando di cpu ibride x86 e x64...
Prendendo x buono che si tratta di cpu moderne mi viene da dire che il pentium 4 con estensioni x64 (EM64T) sia ben piu lento dell'athlon64 se paragonati su applicativi puramente a 64 bit...
Poi magari i vecchi processori di qualche anno fa di motorola e ibm (mi pare) sono ancora piu cessi...
Sto sempre e comunque parlando di cpu ibride x86 e x64...
checo
06-01-2009, 09:51
Prendendo x buono che si tratta di cpu moderne mi viene da dire che il pentium 4 con estensioni x64 (EM64T) sia ben piu lento dell'athlon64 se paragonati su applicativi puramente a 64 bit...
Poi magari i vecchi processori di qualche anno fa di motorola e ibm (mi pare) sono ancora piu cessi...
Sto sempre e comunque parlando di cpu ibride x86 e x64...
si ma l'autore del 3d chiedeva x86 ergo mips e motorola non centrano nulla.
Poi magari i vecchi processori di qualche anno fa di motorola e ibm (mi pare) sono ancora piu cessi...
Sto sempre e comunque parlando di cpu ibride x86 e x64...
si ma l'autore del 3d chiedeva x86 ergo mips e motorola non centrano nulla.
sonnet
06-01-2009, 10:24
Prendendo x buono che si tratta di cpu moderne mi viene da dire che il pentium 4 con estensioni x64 (EM64T) sia ben piu lento dell'athlon64 se paragonati su applicativi puramente a 64 bit...
Poi magari i vecchi processori di qualche anno fa di motorola e ibm (mi pare) sono ancora piu cessi...
Sto sempre e comunque parlando di cpu ibride x86 e x64...
Si parlavo di cpu moderne,per internderci quele prodotte da 2003 ad oggi.
Se non sbaglio gli atom dovrebbero essere piu' lenti di qualsiasi cpu amd, il dubbio e' se via avesse prodotta qualche cou x64.
Poi magari i vecchi processori di qualche anno fa di motorola e ibm (mi pare) sono ancora piu cessi...
Sto sempre e comunque parlando di cpu ibride x86 e x64...
Si parlavo di cpu moderne,per internderci quele prodotte da 2003 ad oggi.
Se non sbaglio gli atom dovrebbero essere piu' lenti di qualsiasi cpu amd, il dubbio e' se via avesse prodotta qualche cou x64.
Alessio.16390
06-01-2009, 10:34
Si parlavo di cpu moderne,per internderci quele prodotte da 2003 ad oggi.
Se non sbaglio gli atom dovrebbero essere piu' lenti di qualsiasi cpu amd, il dubbio e' se via avesse prodotta qualche cou x64.
Ah ok, allora credo che la più lenta sia Godson-2 :)
Se non sbaglio gli atom dovrebbero essere piu' lenti di qualsiasi cpu amd, il dubbio e' se via avesse prodotta qualche cou x64.
Ah ok, allora credo che la più lenta sia Godson-2 :)
omerook
06-01-2009, 10:34
allora credo il sempron 2500 soket 754 come frequenza 1400mhz ma come potenza niente a che vedere con atom!
checo
06-01-2009, 10:43
dovrebbe essere l'atom 230 il più lento processore x86-64
checo
06-01-2009, 10:44
Ah ok, allora credo che la più lenta sia Godson-2 :)
che ha come isa un derivato mips.
che ha come isa un derivato mips.
vBulletin® v3.6.4, Copyright ©2000-2025, Jelsoft Enterprises Ltd.