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Intel 845G chipset processor support

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CPU support summary

Northwood, Prescott,
Technology (micron):
0.09, 0.13, 0.18
1 - 2
Frequency (MHz):
1400 - 3400
L2 cache (KB):
128 - 1024
TDP (Watt):
46.8 - 103

Intel 845G chipset specifications

CPU socket type:Socket 478

Intel 845G CPU compatibility list

Intel Celeron
RK80531RC029128, Single-core, 1.7 GHz, 400FSB, 128KB L2   
RK80531RC033128, Single-core, 1.8 GHz, 400FSB, 128KB L2   
RK80531RC037128, Single-core, 1.9 GHz, 400FSB, 128KB L2   
RK80531RC041128, Single-core, 2 GHz, 400FSB, 128KB L2   
RK80532RC033128, Single-core, 1.8 GHz, 400FSB, 128KB L2   
RK80532RC041128, Single-core, 2 GHz, 400FSB, 128KB L2   
RK80532RC045128, Single-core, 2.1 GHz, 400FSB, 128KB L2   
RK80532RC049128, Single-core, 2.2 GHz, 400FSB, 128KB L2   
RK80532RC052128, Single-core, 2.3 GHz, 400FSB, 128KB L2   
RK80532RC056128, Single-core, 2.4 GHz, 400FSB, 128KB L2   
RK80532RC060128, Single-core, 2.5 GHz, 400FSB, 128KB L2, 61 Watt   
RK80532RC064128, Single-core, 2.6 GHz, 400FSB, 128KB L2   
RK80532RC068128, Single-core, 2.7 GHz, 400FSB, 128KB L2   
RK80532RC072128, Single-core, 2.8 GHz, 400FSB, 128KB L2   
Intel Celeron D
310, Single-core, 2.13 GHz, 533FSB, 256KB L2, 73 Watt, RK80546RE046256   
320, Single-core, 2.4 GHz, 533FSB, 256KB L2, 73 Watt, RK80546RE056256   
325, Single-core, 2.53 GHz, 533FSB, 256KB L2, 73 Watt, RK80546RE061256   
330, Single-core, 2.66 GHz, 533FSB, 256KB L2, 73 Watt, RK80546RE067256   
335, Single-core, 2.8 GHz, 533FSB, 256KB L2, 73 Watt, RK80546RE072256   
340, Single-core, 2.93 GHz, 533FSB, 256KB L2, 73 Watt, RK80546RE077256   
345, Single-core, 3.06 GHz, 533FSB, 256KB L2, 73 Watt, RK80546RE083256   
Intel Pentium 4
B80546PE0561M, 533 MHz FSB, Prescott
Supported by Gigabyte GA-8I845G
RK80531PC017G0K, Single-core, 1.4 GHz, 400FSB, 256KB L2   
RK80531PC021G0K, Single-core, 1.5 GHz, 400FSB, 256KB L2   
RK80531PC025G0K, Single-core, 1.6 GHz, 400FSB, 256KB L2   
RK80531PC029G0K, Single-core, 1.7 GHz, 400FSB, 256KB L2   
RK80531PC033G0K, Single-core, 1.8 GHz, 400FSB, 256KB L2   
RK80531PC037G0K, Single-core, 1.9 GHz, 400FSB, 256KB L2   
RK80531PC041G0K, Single-core, 2 GHz, 400FSB, 256KB L2   
RK80532PC025512, Single-core, 1.6 GHz, 400FSB, 512KB L2   
RK80532PC029512, Single-core, 1.7 GHz, 400FSB, 512KB L2   
RK80532PC033512, Single-core, 1.8 GHz, 400FSB, 512KB L2   
RK80532PC037512, Single-core, 1.9 GHz, 400FSB, 512KB L2   
RK80532PC041512, Single-core, 2 GHz, 400FSB, 512KB L2   
RK80532PC049512, Single-core, 2.2 GHz, 400FSB, 512KB L2   
RK80532PC056512, Single-core, 2.4 GHz, 400FSB, 512KB L2   
RK80532PC060512, Single-core, 2.5 GHz, 400FSB, 512KB L2   
RK80532PC064512, Single-core, 2.6 GHz, 400FSB, 512KB L2   
RK80532PE051512, Single-core, 2.26 GHz, 533FSB, 512KB L2   
RK80532PE056512, Single-core, 2.4 GHz, 533FSB, 512KB L2   
RK80532PE061512, Single-core, 2.53 GHz, 533FSB, 512KB L2   
RK80532PE067512, Single-core, 2.66 GHz, 533FSB, 512KB L2   
RK80532PE072512, Single-core, 2.8 GHz, 533FSB, 512KB L2   
RK80532PE083512, HT, 533 MHz FSB, Northwood
Supported by Gigabyte GA-8IG
RK80546PG0721M, 800 MHz FSB, Prescott
Supported by Gigabyte GA-8I845G
RK80546PG0801M, 800 MHz FSB, Prescott
Supported by Gigabyte GA-8I845G
RK80546PG0881M, Single-core, 3.2 GHz, 800FSB, 1MB L2, Hyper-Threading   
RK80546PG0961M, 800 MHz FSB, Prescott
Supported by Gigabyte GA-8I845G

To determine part numbers for the Intel 845G chipset we used best guess approach based on CPU model, frequency and features. In some cases our guess may be incorrect or incomplete. Please always verify part numbers before committing to buying the CPU.


There are 2 comments posted


2014-05-13 21:54:31

This cpu-upgrade site detail is very nice and very usefull


2014-05-13 22:09:16

I have the Intel P4 1.7 with Intels 845GBV motherboard 533 fsb. I just purchased Intels 3.2 P4 Hyperthread processor and last time I upgraded I had to reload Windows. Basically I have 2 questions. First, should I just upgrade my processor to the 3.2 because the 845GBV board will handle it?

Last updated: Jul 21, 2013