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DDR3 1600


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#1 jabba217

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Posted 29 October 2012 - 09:45 AM

I have a Toshiba Satellite L875-S7208 laptop that came with 4GB RAM @ 1333. I just removed the 4GB and add 8x2 Mushkin RAM @ 1600 w/11-11-11-28. I ran Memtest86+ and had no errors after 10 hrs, but I see that the 16GB is only running @ 1333. How do I adjust the computer, if possible, to get the most out of the faster memory. I am a noobie. I know just enough to knwo I don't know anything. If there is a solution, is there a walkthrough somewhere?

Chipset
-------------------------------------------------------------------------

Northbridge Intel Sandy Bridge rev. 09
Southbridge Intel ID1E59 rev. 04
Memory Type DDR3
Memory Size 16384 MBytes
Channels Dual
Memory Frequency 665.3 MHz (1:5)
CAS# latency (CL) 9.0
RAS# to CAS# delay (tRCD) 9
RAS# Precharge (tRP) 9
Cycle Time (tRAS) 24
Command Rate (CR) 1T
MCHBAR I/O Base address 0x0FED10000
MCHBAR I/O Size 19456
MCHBAR registers

Memory SPD
-------------------------------------------------------------------------

DIMM # 1
SMBus address 0x50
Memory type DDR3
Module format SO-DIMM
Manufacturer (ID) Mushkin (7F7F7F9400000000)
Size 8192 MBytes
Max bandwidth PC3-12800 (800 MHz)
Part number 992038
Number of banks 8
Nominal Voltage 1.28 Volts
EPP no
XMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 5.0-5-5-14-19 @ 380 MHz
JEDEC #2 6.0-6-6-16-22 @ 457 MHz
JEDEC #3 7.0-7-7-19-26 @ 533 MHz
JEDEC #4 8.0-8-8-22-30 @ 609 MHz
JEDEC #5 9.0-9-9-24-33 @ 685 MHz
JEDEC #6 10.0-10-10-27-37 @ 761 MHz
JEDEC #7 11.0-11-11-30-41 @ 838 MHz

DIMM # 2
SMBus address 0x52
Memory type DDR3
Module format SO-DIMM
Manufacturer (ID) Mushkin (7F7F7F9400000000)
Size 8192 MBytes
Max bandwidth PC3-12800 (800 MHz)
Part number 992038
Number of banks 8
Nominal Voltage 1.28 Volts
EPP no
XMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 5.0-5-5-14-19 @ 380 MHz
JEDEC #2 6.0-6-6-16-22 @ 457 MHz
JEDEC #3 7.0-7-7-19-26 @ 533 MHz
JEDEC #4 8.0-8-8-22-30 @ 609 MHz
JEDEC #5 9.0-9-9-24-33 @ 685 MHz
JEDEC #6 10.0-10-10-27-37 @ 761 MHz
JEDEC #7 11.0-11-11-30-41 @ 838 MHz

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#2 the_patriot11

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Posted 29 October 2012 - 06:12 PM

First off, the computer, may not be able to run it at 1600, did you email the manufacturer and check and see if it supported 1600? If it does, it may require going into the BIOs and making a few adjustments.

picard5.jpg

 

Primary system: Motherboard: ASUS M4A89GTD PRO/USB3, Processor: AMD Phenom II x4 945, Memory: 16 gigs of Patriot G2 DDR3 1600, Video: AMD Sapphire Nitro R9 380, Storage: 1 WD 500 gig HD, 1 Hitachi 500 gig HD, and Power supply: Coolermaster 750 watt, OS: Windows 10 64 bit. 

Media Center: Motherboard: Gigabyte mp61p-S3, Processor: AMD Athlon 64 x2 6000+, Memory: 6 gigs Patriot DDR2 800, Video: Gigabyte GeForce GT730, Storage: 500 gig Hitachi, PSU: Seasonic M1211 620W full modular, OS: Windows 10.

If I don't reply within 24 hours of your reply, feel free to send me a pm.


#3 jabba217

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Posted 29 October 2012 - 10:16 PM

I didn't email Toshiba. I used the Crucial memory test to see what was compatible.

#4 the_patriot11

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Posted 29 October 2012 - 10:31 PM

Crucials usually fairly accurate, but not always. In any case, boot into BIOS (usually the f12 or DEL key) and its been awhile since ive gone through a toshiba BIOS, but somewhere in there should be options for the memory, should say memory, then the speed in brackets (for example: memory [1333 mhz] if you highlight the bracketed number and press enter, it should give you a list of different speeds it can run the memory at. Some BIOSs will have an auto detect option as well.

picard5.jpg

 

Primary system: Motherboard: ASUS M4A89GTD PRO/USB3, Processor: AMD Phenom II x4 945, Memory: 16 gigs of Patriot G2 DDR3 1600, Video: AMD Sapphire Nitro R9 380, Storage: 1 WD 500 gig HD, 1 Hitachi 500 gig HD, and Power supply: Coolermaster 750 watt, OS: Windows 10 64 bit. 

Media Center: Motherboard: Gigabyte mp61p-S3, Processor: AMD Athlon 64 x2 6000+, Memory: 6 gigs Patriot DDR2 800, Video: Gigabyte GeForce GT730, Storage: 500 gig Hitachi, PSU: Seasonic M1211 620W full modular, OS: Windows 10.

If I don't reply within 24 hours of your reply, feel free to send me a pm.





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