Intel Core i7-975 Drivers & Specs 2024

Core i7-975 is a desktop processor from Intel released on 2 June 2009, and it is in end-of-life production status now. It belongs to Core i7 family and has a Bloomfield architecture. This processor is built on Intel Socket 1366, and uses Gen 2 PCI express connection. 45 nm process is used in production.

Processor has 4 cores and 8 threads, with the base frequency of 3.333 GHz. It has DDR3 Triple-channel memory support. As for the cache, it supports L1 64K (per core), L2 256K (per core) and L3 8MB (shared).

Specifications

Vertical Segment: Desktop
Release date: 2 June 2009
Production status: End-of-life
Generation: Core i7
Codename: Bloomfield
Socket: Intel Socket 1366
Total Cores: 4

Total Threads: 8
Frequency: 3.333 GHz
Turbo clock: up to 3.6 GHz
Cache L1: 64K (per core)
Cache L2: 256K (per core)
Cache L3: 8MB (shared)
TDP: 130 W

Physical Specifications

Socket: Intel Socket 1366
Foundry: Intel
Process size: 45 nm

Transistors: 731 million
Die size: 263 mm²
Package: FC-LGA8

Performance

Frequency: 3.333 GHz
Turbo clock: up to 3.6 GHz
Base clock: 133 MHz
Multiplier: 25.0x

Multiplier unlocked: Yes
Voltage: 1.375 V
TDP: 130 W

Architecture Details

Vertical Segment: Desktop
Production status: End-of-life
Release date: 2 June 2009
Codename: Bloomfield
Generation: Core i7

Part: SLBEQ
Memory support: DDR3 Triple-channel
ECC memory: No
PCI Express: Gen 2

Cores

Total Cores: 4
Total Threads: 8

SMP # CPUs: 1
Integrated graphics: N/A

Cache

Cache L1: 64K (per core)
Cache L2: 256K (per core)

Cache L3: 8MB (shared)

Notes

Notes: This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label.

Features & Technologies

MMX
SSE
SSE2
SSE3
SSE4.2
SMT

EIST
Intel 64
VT-x
TXT
HTT
XD-Bit

Drivers

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Benchmark & Performance

PassMark

77 3461 153173

Performance Comparing to Similar Processors

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Gaming

To see if Intel Core i7-975 is good for gaming, we checked what popular, new, and upcoming PC games will run on it:

Intel Core i7-975 Processor