PSP Update Boosts CPU Speed

Easy Rhino · Jun 26, 2007, 10:03 AM

The latest firmware update for Sony's Playstation Portable, made available last month, officially increases the CPU clock speed from 266 MHz to 333 MHz. While current games will not see any real improvement from the update, games in development will most likely utilize the boost at the cost of decreased battery life. Many enthusiasts were already running the PSP at the increased clock speed.

Source: TechNewsWorld

DanTheBanjoman · Jun 26, 2007, 10:43 AM

Odd, if they can do that it must mean the CPU's are rated to run faster. What is the rated speed for a PSP CPU?

kakazza · Jun 26, 2007, 11:01 AM

http://en.wikipedia.org/wiki/PlaySta...specifications

Easy Rhino · Jun 26, 2007, 11:51 AM

Quote:

Originally Posted by DanTheBanjoman

Odd, if they can do that it must mean the CPU's are rated to run faster. What is the rated speed for a PSP CPU?

222 MHz for battery life reasons. but people have already clocked their PSPs to 333 MHz. this is an official developmental upgrade.

DanTheBanjoman · Jun 26, 2007, 12:05 PM

They're at least rated for 333MHz, otherwise Sony would never give out a firmware that sets it at 333Mhz. So what is the maximum all chips can do, what are they designed to do?

Easy Rhino · Jun 26, 2007, 12:19 PM

Quote:

Originally Posted by DanTheBanjoman

They're at least rated for 333MHz, otherwise Sony would never give out a firmware that sets it at 333Mhz. So what is the maximum all chips can do, what are they designed to do?

no clue.

kakazza · Jun 26, 2007, 02:22 PM

Did anyone actually click the wikipedia link?...

Dippyskoodlez · Jun 26, 2007, 02:26 PM

Quote:

Originally Posted by DanTheBanjoman

They're at least rated for 333MHz, otherwise Sony would never give out a firmware that sets it at 333Mhz. So what is the maximum all chips can do, what are they designed to do?

They were designed as 333mhz chips, but gimped.

Nitrogliserin · Jun 26, 2007, 02:27 PM

its good because some games are based on slow-frame rate playing
upcoming games like god of war and GT portable will use that speed very well

WarEagleAU · Jun 26, 2007, 02:44 PM

I have a feeling they can be oc'd more than just the rated 333mhz. I wonder, how were others doing this without a sony firmware?

bigboi86 · Jun 26, 2007, 02:45 PM

I still wanna overclock my xbox. Someone needs to find out how lol. Replace a crystal or something.

WarEagleAU · Jun 26, 2007, 02:54 PM

too bad you couldnt get into the bios of the xbox. that would be sweet. Whats the speed of it now, like 2.4Ghz on 3 different cpus? with the external coolers they make for it, shouldnt be hard to oc it

bigboi86 · Jun 26, 2007, 03:05 PM

Quote:

Originally Posted by WarEagleAU

too bad you couldnt get into the bios of the xbox. that would be sweet. Whats the speed of it now, like 2.4Ghz on 3 different cpus? with the external coolers they make for it, shouldnt be hard to oc it

Well I'm talking about original Xbox, which has a 733mhz mobile celeron, 64mb DDR 128bit ram, 10gb hard drive, nvidia integrated geforce 2 graphics.

I don't think it has a BIOS, which is why windows wont work on one.

Dippyskoodlez · Jun 26, 2007, 03:22 PM

Quote:

Originally Posted by bigboi86

Well I'm talking about original Xbox, which has a 733mhz mobile celeron, 64mb DDR 128bit ram, 10gb hard drive, nvidia integrated geforce 2 graphics.

I don't think it has a BIOS, which is why windows wont work on one.

Windows CE works fine.

ktr · Jun 26, 2007, 03:26 PM

fantastic news, the psp runs much better at 333mhz, and with my extended battery i bought for mine, it should hurt battery life as much. If you play GTA:LSS/VCS, and oc'ed the psp to 333, it runs 10x smoother, the animation is much better.

bigboi86 · Jun 26, 2007, 03:26 PM

Quote:

Originally Posted by Dippyskoodlez

Windows CE works fine.

I have that on my xbox, but windows CE doesn't support a keyboard, and you can't see your cursor on screen, so I don't really think that counts.

Only reason I installed it is so I can show off how uber I am.

Nitrogliserin · Jun 26, 2007, 04:31 PM

Quote:

Originally Posted by WarEagleAU

I have a feeling they can be oc'd more than just the rated 333mhz. I wonder, how were others doing this without a sony firmware?

hold R1 button while switching power on button
then you are in bios

erocker · Jun 26, 2007, 07:53 PM

Odd, I posted this yesterday.

Grings · Jun 26, 2007, 08:01 PM

Quote:

Originally Posted by bigboi86

Well I'm talking about original Xbox, which has a 733mhz mobile celeron, 64mb DDR 128bit ram, 10gb hard drive, nvidia integrated geforce 2 graphics.

I don't think it has a BIOS, which is why windows wont work on one.

its been done, you can put 1.4 ghz celerons in them (and 128mb ram), i posted it in another thread yesterday http://forums.techpowerup.com/showpo...4&postcount=15 here

Dippyskoodlez · Jun 26, 2007, 09:35 PM

Quote:

Originally Posted by Grings

its been done, you can put 1.4 ghz celerons in them (and 128mb ram), i posted it in another thread yesterday http://forums.techpowerup.com/showpo...4&postcount=15 here

Thats almost as good as saying Look ma! I put a V6 in my car now its faster!

tkpenalty · Jun 27, 2007, 06:55 AM

I want the GPU core overclocked... CPU isnt enough

Jun 26, 2007, 10:03 AM	#1
Easy Rhino Linux Advocate Join Date: Nov 2006 Posts: 10,220 (4.29/day) Thanks: 1,206 Thanked 2,774 Times in 1,792 Posts System Specs	PSP Update Boosts CPU Speed The latest firmware update for Sony's Playstation Portable, made available last month, officially increases the CPU clock speed from 266 MHz to 333 MHz. While current games will not see any real improvement from the update, games in development will most likely utilize the boost at the cost of decreased battery life. Many enthusiasts were already running the PSP at the increased clock speed. Source: TechNewsWorld

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Video Card:	EVGA GTX 260 Core 216
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CRT/LCD Model:	24" Asus
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System Name:	The Rhinoceros
Processor:	Intel i7 980x @ 3.5 ghz
Motherboard:	Gigabyte EX-58 Extreme
Cooling:	Swiftech Polaris 120
Memory:	6 x 4 GB Corsair Vengence @ 1333mhz
Video Card:	EVGA GTX 570 @ 800/2000
Hard Disk:	3x 320GB SATA Software RAID 5 + 4x 1TB SAS Hardware RAID 5 LSI 512mb
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PSU:	Seasonic X Series 750 Watt Gold
Software:	CentOS 6.4 + libvirtd(CentOS 6.4,CentOS 6.4,OEL 6,OEL 6,Windows 7)

Processor:	Dual Xeon 5506
Motherboard:	Asus Z8NA-D6
Cooling:	2x Thermalright HR-01 X/passive
Memory:	6GB Corsair something
Video Card:	EVGA GTX 260 Core 216
Hard Disk:	None
Optical Drive:	None
CRT/LCD Model:	24" Asus
Case:	Thermaltake Swing
Sound Card:	Onboard
PSU:	620W CM
Software:	Win2k8

Jun 26, 2007, 10:43 AM	#2
DanTheBanjoman Señor Moderator Join Date: May 2004 Location: Utrecht, Utrecht, The kingdom of the Netherlands Posts: 8,498 (2.58/day) Thanks: 41 Thanked 1,453 Times in 1,077 Posts System Specs	Odd, if they can do that it must mean the CPU's are rated to run faster. What is the rated speed for a PSP CPU?

Jun 26, 2007, 11:01 AM	#3
kakazza Join Date: Aug 2006 Posts: 470 (0.19/day) Thanks: 3 Thanked 7 Times in 5 Posts	http://en.wikipedia.org/wiki/PlaySta...specifications

Jun 26, 2007, 12:05 PM	#5
DanTheBanjoman Señor Moderator Join Date: May 2004 Location: Utrecht, Utrecht, The kingdom of the Netherlands Posts: 8,498 (2.58/day) Thanks: 41 Thanked 1,453 Times in 1,077 Posts System Specs	They're at least rated for 333MHz, otherwise Sony would never give out a firmware that sets it at 333Mhz. So what is the maximum all chips can do, what are they designed to do?

Jun 26, 2007, 02:22 PM	#7
kakazza Join Date: Aug 2006 Posts: 470 (0.19/day) Thanks: 3 Thanked 7 Times in 5 Posts	Did anyone actually click the wikipedia link?...

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Jun 26, 2007, 02:27 PM	#9
Nitrogliserin Join Date: Feb 2006 Posts: 108 (0.04/day) Thanks: 1 Thanked 1 Time in 1 Post	its good because some games are based on slow-frame rate playing upcoming games like god of war and GT portable will use that speed very well __________________ PS3 60GB PAL \| Macbook \| Opteron 175 System \| 1GB Gigabyte GTX460OC \| 5TB Storage \| M-Audio AV40 \| 40" Sony W5500 \| Pentax K-x DSLR \| Logitech G25 Nitrogliserin.NET

Jun 26, 2007, 02:44 PM	#10
WarEagleAU Bird of Prey Join Date: Jul 2006 Location: Gurley, AL Posts: 9,994 (3.99/day) Thanks: 3,810 Thanked 557 Times in 521 Posts System Specs	I have a feeling they can be oc'd more than just the rated 333mhz. I wonder, how were others doing this without a sony firmware? __________________ =-TheEagle-= http://www.heatware.com/eval.php?id=62454 “You crazy? Surfing any website without an antivirus is like freaking with a dirty woman without protection” -OzzmanFloyd120 - Edited for content and clarity

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Jun 26, 2007, 02:45 PM	#11
bigboi86 Join Date: Apr 2006 Location: techPowerUp! Posts: 1,107 (0.43/day) Thanks: 11 Thanked 36 Times in 34 Posts System Specs	I still wanna overclock my xbox. Someone needs to find out how lol. Replace a crystal or something. __________________

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Jun 26, 2007, 02:54 PM	#12
WarEagleAU Bird of Prey Join Date: Jul 2006 Location: Gurley, AL Posts: 9,994 (3.99/day) Thanks: 3,810 Thanked 557 Times in 521 Posts System Specs	too bad you couldnt get into the bios of the xbox. that would be sweet. Whats the speed of it now, like 2.4Ghz on 3 different cpus? with the external coolers they make for it, shouldnt be hard to oc it __________________ =-TheEagle-= http://www.heatware.com/eval.php?id=62454 “You crazy? Surfing any website without an antivirus is like freaking with a dirty woman without protection” -OzzmanFloyd120 - Edited for content and clarity

Jun 26, 2007, 03:26 PM	#15
ktr Eligible for custom title Join Date: Apr 2006 Location: Bay Area, California, USA, Earth Posts: 6,158 (2.37/day) Thanks: 0 Thanked 708 Times in 595 Posts System Specs	fantastic news, the psp runs much better at 333mhz, and with my extended battery i bought for mine, it should hurt battery life as much. If you play GTA:LSS/VCS, and oc'ed the psp to 333, it runs 10x smoother, the animation is much better.

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Jun 26, 2007, 07:53 PM	#18
erocker Senior Moderator Join Date: Jul 2006 Location: Milwaukee, WI. Posts: 31,902 (12.77/day) Thanks: 2,782 Thanked 12,274 Times in 7,814 Posts System Specs	Odd, I posted this yesterday.

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Jun 27, 2007, 06:55 AM	#21
tkpenalty Eligible for custom title Join Date: Sep 2006 Location: Australia, Sydney Posts: 5,023 (2.07/day) Thanks: 412 Thanked 361 Times in 266 Posts System Specs	I want the GPU core overclocked... CPU isnt enough __________________ AMD Radeon X1950~HD4000 Support Clubhouse “Mac: "Woah, what are you doing?" Mac says as he levitates in the air. PC: "Playing Half-Life 2, this is my gravity gun." Mac: "Well I can sort of do that." PC: "Technically Mac, you have to become me first."” -From_Nowhere

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