Core 2 Quad Q9550 vs Core i7-975 Full Specifications

Core 2 Quad Q9550 vs Core i7-975 Specifications

The Intel Core 2 Quad Q9550 is a Desktop processor with 4 cores, launched in 2008. It is part of the Core 2 Quad lineup, using the Yorkfield architecture with Socket LGA775. The core-count is effectively doubled, to 4 threads. Intel is building the Core 2 Quad Q9550 on a 45 nm production process. You may freely adjust the unlocked multiplier on Core 2 Quad Q9550, which simplifies overclocking greatly, as you can dial in any overclocking frequency up to 3.6GHz. Intel's processor supports DDR2 memory with a dual-channel interface. It is worth noting that this processor does not have integrated graphics. This processor can run on motherboards with the following chipsets: B43, G31, G33, G41, G43, G45, NVIDIA GeForce 7050, NVIDIA GeForce 9300, NVIDIA nForce 750i SLI, NVIDIA nForce 790i SLI, P35, P43, P45, Q45, VIA P4M890, X38.

The Intel Core i7-975 is a Desktop processor with 4 cores, launched in 2009. It is part of the Core i7 lineup, using the Bloomfield architecture with Socket LGA1366. The core-count is effectively doubled, to 8 threads. Core i7-975 has 8MB of L3 cache and operates at 3.6 GHz by default, but can boost up to 3.6 GHz, depending on the workload. Intel is building the Core i7-975 on a 45 nm production process. You may freely adjust the unlocked multiplier on Core i7-975, which simplifies overclocking greatly, as you can dial in any overclocking frequency up to 4.4GHz. With a TDP of 130 W, the Core i7-975 consumes a lot of power, so good cooling is definitely needed. Intel's processor supports DDR3 memory with a dual-channel interface. This processor can run on motherboards with the following chipsets: 5520, X58.

Core 2 Quad Q9550 vs Core i7-975 General

Core 2 Quad Q9550 Core i7-975
Manufacturer Intel -
Core Family Yorkfield -
Model Core 2 Quad Q9550 -
Series Intel Core 2 Quad Core i7 (Desktop)
Type Desktop Desktop
Achitecture codename Penryn Bloomfield
Microarchitecture Core -
Release date n/d on June 2009
Place in performance rating 991 688
Manufacturing process technology 45 nm 45 nm

Core 2 Quad Q9550 vs Core i7-975 Compatibility

Core 2 Quad Q9550 Core i7-975
Power consumption (TDP) 95 Watt 130 Watt
Socket LGA775 FCLGA1366

Core 2 Quad Q9550 vs Core i7-975 Benchmarks

Core 2 Quad Q9550 Core i7-975
Core Clock 2.83 GHz -
Core Count 4 -
L1 Cache 4 x 32 kB Instruction 4 x 32 kB Data -
L2 Cache 2 x 6 MB -
L3 Cache None -
Maximum frequency 2.83 GHz 3.6 GHz
Simultaneous Multithreading No -
TDP 95 W -

Core 2 Quad Q9550 vs Core i7-975 Memory Specifications

Core 2 Quad Q9550 Core i7-975
ECC Support No -

Core 2 Quad Q9550 vs Core i7-975 Technical Specs

Core 2 Quad Q9550 Core i7-975
64 bit support + +
Bus support 1333 MHz 1333 MHz
Includes CPU Cooler Yes -
Number of cores 4 4
Number of threads 4 8
Part # BX80569Q9550 -

Core 2 Quad Q9550 vs Core i7-975 Integrated Graphics

Core 2 Quad Q9550 Core i7-975
Integrated Graphics None -
Lithography 45 nm -

Core 2 Quad Q9550 vs Core i7-975 Other

Core 2 Quad Q9550 Core i7-975
Packaging Boxed -
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