Processor speed comparison chart (C) 2004 David Pietromonaco
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SPECfp ® 2000 is a registered trademark of the Standard Performance Evaluation Corporation (SPEC)

This data is current as of Tue Dec 1 00:20:24 PST 2015
SPECfp ® 2000 MHz Processor Name Submitting company Submission system
2161.0 1500.0 MHz Itanium 2 Hewlett-Packard Company HP Integrity Server rx4640 (1500 MHz, Itanium 2)
1875.0 1500.0 MHz Itanium2 Dell Dell PowerEdge 3250 (1.5GHz/6MB, Itanium2)
1642.0 1700.0 MHz POWER4+ IBM Corporation IBM eServer pSeries 655 (1700 MHz, 1 CPU)
1548.0 3400.0 MHz Pentium 4 HT Extreme Edition Intel Corporation Intel D875PBZ motherboard (AA-301) (3.4 GHz, Pentium 4 Proce
1505.0 2200.0 MHz Opteron Advanced Micro Devices ASUS SK8N Motherboard, AMD Opteron (TM) 148
1497.0 3200.0 MHz Pentium 4 Dell Precision Workstation 360 (3.2 GHz Pentium 4 Extreme Edition
1434.0 3200.0 MHz Pentium 4 HT Intel Corporation Intel D875PBZ motherboard (AA-301) (3.2E GHz, Pentium 4 Proc
1371.0 2200.0 MHz Athlon FX 51 Advanced Micro Devices ASUS SK8N Motherboard, AMD Athlon (TM) FX-51
1338.0 3200.0 MHz Xeon Dell Precision Workstation 650 (3.20 GHz Xeon, 2MB L3 Cache)
1306.0 2000.0 MHz Opteron 146 HE Advanced Micro Devices ASUS SK8N Motherboard, AMD Opteron (TM) Model 146 HE
1270.0 3000.0 MHz Xeon MP Dell PowerEdge 6600 (3.0 GHz Xeon MP)
1207.0 3200.0 MHz Pentium Xeon Dell PowerEdge 2650 (3.2 GHz Xeon, 1MB L3)
1202.0 1300.0 MHz POWER4 IBM Corporation IBM eServer pSeries 690 Turbo (1300 MHz)
1180.0 2000.0 MHz Athlon 64 Advanced Micro Devices MSI K8 Neo (MS-6702) Motherboard, AMD Athlon (TM) 64 3200+
1124.0 1150.0 MHz Alpha Hewlett-Packard Company AlphaServer GS1280 7/1150
1096.0 1350.0 MHz SPARC64 V Fujitsu Limited PRIMEPOWER650 (1350MHz)
1012.0 1400.0 MHz Opteron 140 EE Advanced Micro Devices ASUS SK8N Motherboard, AMD Opteron (TM) Model 140 EE
954.0 1280.0 MHz UltraSPARC IIIi Sun Microsystems Sun Fire V250 (1.28GHz)
953.0 1200.0 MHz UltraSPARC III Cu Sun Microsystems Sun Blade 2000 (1.2GHz)
873.0 2200.0 MHz Athlon XP Advanced Micro Devices ASUS A7N8X Motherboard rev. 2.0, AMD Athlon (TM) XP 3200+
776.0 2167.0 MHz Athlon AXDA3000DKV4D Advanced Micro Devices ASUS A7N8X Deluxe Motherboard, AMD Athlon (TM) XP 3000+
776.0 2167.0 MHz Athlon Advanced Micro Devices ASUS A7N8X Deluxe Motherboard, AMD Athlon (TM) XP 3000+
703.0 800.0 MHz Itanium Dell Dell PowerEdge 7150
605.0 2000.0 MHz Athlon MP Advanced Micro Devices Asus A7M266-D Motherboard, AMD Athlon (TM) MP 2400+
600.0 875.0 MHz PA-RISC Hewlett-Packard Company hp workstation c3750
547.0 1000.0 MHz ULV Pentium M Hewlett-Packard Company ProLiant BL10e G2 (1.0GHz, ULV Intel Pentium M)
526.0 750.0 MHz PA-RISC 8700 Hewlett-Packard Company hp workstation c3700
499.0 600.0 MHz R14000 SGI SGI Origin 3200 1X 600MHz R14k
483.0 810.0 MHz SPARC64 GP Fujitsu Limited PRIMEPOWER650 (810MHz)
472.0 600.0 MHz R14000A SGI SGI Origin 300 1X 600MHz R14000A
437.0 1400.0 MHz Pentium III Dell PowerEdge 1500SC (1.4 GHz PIII)
427.0 900.0 MHz UltraSPARC III Sun Microsystems Sun Blade 1000 Model 1900
426.0 450.0 MHz POWER3 II IBM Corporation IBM eServer pSeries 610 Mod 6C1 450MHz
400.0 552.0 MHz PA-RISC 8600 Hewlett-Packard Company hp visualize j6000 UNIX workstation
396.0 750.0 MHz RS64 IV IBM Corporation IBM eServer pSeries 620 Model 6F0 (750 MHz)
382.0 400.0 MHz R12000 SGI SGI Origin 3200 400MHz R12k
321.0 400.0 MHz PA-RISC 8500 Hewlett-Packard Company hp visualize b2000 UNIX workstation
302.0 1000.0 MHz Pentium III Xeon Dell PowerEdge 4400 (1.0 GHz PIII Xeon)
274.0 480.0 MHz UltraSPARC II Sun Microsystems Sun Enterprise 450
243.0 500.0 MHz PowerPC RS64 III IBM Corporation RS/6000 Model 7026-M80 (1 CPU)
180.0 200.0 MHz Power3 IBM Corporation RISC System/6000 7043-260 (1 CPU)
163.0 500.0 MHz UltraSPARC IIe Sun Microsystems Sun Blade 100
90.8 250.0 MHz PowerPC 604e IBM Corporation RS/6000 43P-150 (250MHz)