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Intel Desktop Pentium II processor

CPU » Pentium II family » Pentium II
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Pentium MMX
  • » P5 microarchitecture
  • » Desktop CPU
  • » Up to 233 MHz
  • » 66 MHz FSB
  • » 32 KB L1 cache
  • » No on-chip L2 cache
  • » MMX
Socket 7
 Pentium II
  • » P6 microarchitecture
  • » Desktop CPU
  • » Up to 450 MHz
  • » 66 and 100 MHz FSB
  • » 512 KB L2 cache
  • » 2-way processing
  • » MMX
Slot 1
 Celeron (Covington)
  • » Budget desktop CPU
  • » No L2 cache
Pentium Pro
  • » Server CPU
  • » Up to 200 MHz
  • » Up to 1 MB L2 cache
  • » No MMX
Pentium II Xeon
  • » Server CPU
  • » Up to 2 MB L2 cache
 Pentium III (Katmai)
  • » P6 microarchitecture
  • » Desktop CPU
  • » Up to 600 MHz
  • » 100 and 133 MHz FSB
  • » 512 KB L2 cache
  • » 2-way processing
  • » SSE
Slot 1
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Production parts

Intel Pentium II 233 - 80522PX233256

Intel Pentium II 233 - DC80522PX233256

Intel Pentium II 233 - 80522PX233512 (B80522P233512)

Intel Pentium II 233 - 80522PX233512 (B80522P233512)

233 MHz
512 KB L2 cache
Single Edge Contact cartridge (slot 1)

Top view
Image reduced 2x times

Intel Pentium II 233 - 80522PX233512EC

Intel Pentium II 233 - DC80522PX233512

Intel Pentium II 233 - DC80522PX2335EC

Intel Pentium II 233 - DC80522PX2335EC

233 MHz
512 KB L2 cache
Single Edge Contact cartridge (slot 1)

Pre-production sample
Top view
Image reduced 2x times

Intel Pentium II 266 - 80522PX266256

Intel Pentium II 266 - DC80522PX266256

Intel Pentium II 266 - 80522PX266512 (B80522P266512)

Intel Pentium II 266 - 80522PX266512 (B80522P266512)

266 MHz
512 KB L2 cache
Single Edge Contact cartridge (slot 1)

Top view
Image reduced 2x times

Intel Pentium II 266 - 80522PX266512EC (B80522P266512E)

Intel Pentium II 266 - 80522PX266512EC (B80522P266512E)

266 MHz
512 KB L2 cache
Single Edge Contact cartridge (slot 1)

Top view
Image reduced 2x times

Intel Pentium II 266 - DC80522PX2665EC

Intel Pentium II 266 - 80523PX266512

Intel Pentium II 266 - 80523PX266512PE (B80523P266512E)

Intel Pentium II 300 - 80522PX300512

Intel Pentium II 300 - 80522PX300512EC (B80522P300512E)

Intel Pentium II 300 - 80522PX300512EC (B80522P300512E)

300 MHz
512 KB L2 cache
Single Edge Contact cartridge (slot 1)

Top view
Image reduced 2x times

Intel Pentium II 300 - 80523PX300512PE (B80523P300512E)

Intel Pentium II 300 - 80523PX300512PE (B80523P300512E)

300 MHz
512 KB L2 cache
Single Edge Contact cartridge (slot 1)

Engineering sample
Top view
Image reduced 2x times

Intel Pentium II 333 - 80523PX333512

Intel Pentium II 333 - 80523PX333512PE (B80523P333512E)

Intel Pentium II 350 - 80523PY350512

Intel Pentium II 350 - 80523PY350512PE (B80523P350512E)

Intel Pentium II 350 - 80523PY350512PE (B80523P350512E)

350 MHz
512 KB L2 cache
Single Edge Contact cartridge (slot 1)

Top view
Image reduced 2x times

Intel Pentium II 350 - 80523PY350512PE SECC2 (BX80523U350512E)

Intel Pentium II 400 - 80523PY400512

Intel Pentium II 400 - 80523PY400512PE (B80523P400512E)

Intel Pentium II 400 - 80523PY400512PE SECC2 (BX80523U400512E)

Intel Pentium II 400 - 80523PY400512PE SECC2 (BX80523U400512E)

400 MHz
512 KB L2 cache
Single Edge Contact cartridge 2 (slot 1)

Top view
Image reduced 2x times

Intel Pentium II 450 - 80523PY450512

Intel Pentium II 450 - 80523PY450512PE (B80523P450512E)

Intel Pentium II 450 - 80523PY450512PE SECC2 (BX80523U450512E)

Comments (1)

Pentium II badging

2008-11-19 20:01:06
Posted by: Neon_WA

Pentium II badging

Last modified: 18 Nov 2009
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