crwdns2934243:0crwdne2934243:0 Misha Krasnorutsky

crwdns2947189:0crwdne2947189:0:

Frequency of memory after upgrade

crwdns2934249:0crwdne2934249:0:

Hi[br]
I want to upgrade my Mac Pro 3.1 which is currently using 2 x 2.8 Xeon and 8GB 667 Mhz DDR2 memory.[br]
I have 2 Xeon X5460 3.1GHz processors which are designed to work with 667 MHz memory in synchronous mode. I will use them for processor upgrade. What will happen if I also upgrade to 800 MHz memory in such a system? The Mac Pro will use the new memory in asynchronous mode at 800MHz or it will use it in synchronous mode with processor (Xeon X5460) at 667 MHz ?

crwdns2866306:0crwdne2866306:0:

Mac Pro First Generation

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

crwdns2934241:0crwdne2934241:0 Misha Krasnorutsky

crwdns2947189:0crwdne2947189:0:

Frequency of memory after upgrade

crwdns2934249:0crwdne2934249:0:

Hi[br]
I want to upgrade my Mac Pro 3.1 which is currently using 2 x 2.8 Xeon and 8GB 667 Mhz DDR2 memory.[br]
I have 2 Xeon X5460 3.1GHz processors which are designed to work with 667 MHz memory in synchronous mode. I will use them for processor upgrade. What will happen if I also upgrade to 800 MHz memory in such a system? The Mac Pro will use the new memory in asynchronous mode at 800MHz or it will use it in synchronous mode with processor (Xeon X5460) at 667 MHz ?

crwdns2866306:0crwdne2866306:0:

Mac Pro First Generation

crwdns2915684:0crwdne2915684:0:

open