Intel Mobile Pentium 4-M

Intel Mobile Pentium 4-M Features 1.2-2.6 GHz tact 400 MHz FSB ?? Million Transistors 0.13µm fabrication process 0.07µm gates 1.30/1.20 VCore 2x 16 KB L1-Cache 512 KB L2-Cache Enhanced SpeedStep, QuickStart, Deeper Sleep MMX, MMX+, SSE, SSE2 instruction sets

Available Types and ThinkPads featuring them

max. Freq.	min. Freq.	Bus Speed	high Volt.	low Volt.	Watt	ThinkPad Models
Mobile Pentium 4-M
2600	...	400	1.3	...	46.6
2500	...	400	1.3	...	46.6
2400	...	400	1.3	...	46.6	R40, T30
2200	...	400	1.3	...	46.6	R40, R40e, T30
2000	...	400	1.3	...	42.6	A31, A31p, R32, R40, T30
1900	...	400	1.3	...	42.6	A31, R40, T30
1800	...	400	1.3	...	40.0	A31, A31p, R32, R40e, T30
1700	...	400	1.3	...	40.0	A31p, R32, R40e
1600	...	400	1.3	...	40.0	A31, R32, T30
1500	...	400	1.3	...	35.8
1400	...	400	1.3	...	34.4
1200	...	400	1.2	...	27.7

GCC Optimization Flags

You should use the following if you have a Mobile Pentium 4-M:

-Os -march=pentium4 -fomit-frame-pointer -pipe