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CPU

Intel

Intel Core 2 Quad Q9505S

Processor

CPU cores: 4
CPU threads: 4
Thermal design power: 65 W

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 4
CPU threads: 4
Base clock: 2.83 GHz
L3 cache: 3 MB
Architecture: "Yorkfield-6M" (45 nm)
Socket / package: LGA 775
Manufacturing process: Intel 45nm CMOS
Process node: 45 nm^*
Hardware threads per core: 1^*

Cache hierarchy

L2^*
Size
6 MB^*
Level
L2^*
Scope
L2 Cache^*

Compatible sockets

LGA 775

Power specifications

Thermal design power: 65 W

System configuration

Detailed specifications

Specifications 1 · 10 fields

model: Q9505S^*
clock: 2,830^*
hw nthreadspercore: 1^*
hw ncores: 4^*
tdp: 65^*
transistors: 456^*
die size: 164^*
name Processor code name: Yorkfield^*
name Processor family: Core 2 Quad^*
l2 shared CPU cache configuration: 6,144^*

Specifications 2 · 32 fields

Total Cores

4^*

Processor Base Frequency

2.83^* GHz

Cache

6.0^* MB

Scope and conditions

source_native_row_context

Cache description: L2 Cache^*
Original declaration: 6 MB L2 Cache^*

Bus Speed

1,333^* MHz

TDP

65^* W

VID Voltage Range

0.8500V-1.3625V^*

Marketing Status

Discontinued^*

Launch Date

Q3'09^*

Servicing Status

End of Servicing Lifetime^*

Embedded Options Available

No^*

Sockets Supported

LGA775^*

TCASE

76.3^* °C

Package Size

37.5mm x 37.5mm^*

Processing Die Size

164 mm2^*

# of Processing Die Transistors

456 million^*

Intel® Turbo Boost Technology ‡

No^*

Intel® Hyper-Threading Technology ‡

No^*

Intel® Virtualization Technology (VT-x) ‡

Yes^*

Intel® Virtualization Technology for Directed I/O (VT-d) ‡

Yes^*

Intel® 64 ‡

Yes^*

Instruction Set

64-bit^*

Idle States

Yes^*

Enhanced Intel SpeedStep® Technology

Yes^*

Intel® Demand Based Switching

No^*

Thermal Monitoring Technologies

Yes^*

Product Collection

Legacy Intel® Core™ Processors^*

Vertical Segment

Desktop^*

Intel® AES New Instructions

No^*

Intel® Trusted Execution Technology ‡

Yes^*

Execute Disable Bit ‡

Yes^*

Processor Number

Q9505S^*

Lithography

45^* nm

Specifications 3 · 5 fields

microarchitecture

Yorkfield^*

Scope and conditions

source_native_row_context

category: cpu^*
original_product_name: Intel Core 2 Quad Q9505S^*
catalogue_reference: Intel Core 2 Quad Q9505S^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

Reported core clock

2.83^* GHz

Scope and conditions

source_native_row_context

category: cpu^*
original_product_name: Intel Core 2 Quad Q9505S^*
catalogue_reference: Intel Core 2 Quad Q9505S^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Source calls this core clock; it is not relabelled as base, sustained or gaming clock.^*

core count

4^*

Scope and conditions

source_native_row_context

category: cpu^*
original_product_name: Intel Core 2 Quad Q9505S^*
catalogue_reference: Intel Core 2 Quad Q9505S^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

name

Intel Core 2 Quad Q9505S^*

Scope and conditions

source_native_row_context

category: cpu^*
original_product_name: Intel Core 2 Quad Q9505S^*
catalogue_reference: Intel Core 2 Quad Q9505S^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

tdp

65^* W

Scope and conditions

source_native_row_context

category: cpu^*
original_product_name: Intel Core 2 Quad Q9505S^*
catalogue_reference: Intel Core 2 Quad Q9505S^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

* Provisional data