Best Intel Core 2 Duo Cpu Processors in 2026

Daisy
Last Updated: Feb 7, 2026

At a Glance: Our Top Picks for Intel Core 2 Duo Cpu Processors

Intel Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked  LGA1700 600 Series Chipset 125W
#TOP1
Intel Core I7-12700K Desktop Processor 12 (8P+4E) Cores
9.9
PM SCORE
Intel E8400 Core 2 Duo Processor 3 GHz 6 MB Cache Socket LGA775
#TOP2
Intel E8400 Core 2 Duo Processor 3 Ghz
9.4
PM SCORE
Intel Cpu Core 2 Duo T9300 2.50Ghz Fsb800Mhz 6Mb Ufcpga8 Socket P Tray
#TOP3
Intel Cpu Core 2 Duo T9300 2.50Ghz Fsb800Mhz
8.0
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Intel Core 2 Duo Cpu Processors of 2026

Intel Core I7-12700K Desktop Processor 12 (8P+4E) Cores Up To 5.0 Ghz Unlocked  Lga1700 600 Series Chipset 125W

INTEL
BX8071512700K
4.57 X 1.73 X 3.98 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TheTechGroup 9.86

Features

Intel Core i7 3.60 GHz processor offers more cache space and the hyper-threading architecture delivers high performance for demanding applications with better onboard graphics and faster turbo boost

The processor features Socket LGA-1700 socket for installation on the PCB

25 MB of L3 cache to boost the instruction processing and system performance

Intel 7 Architecture enables improved performance per watt and micro architecture makes it power-efficient

To boost graphics and visual quality, the chipset has a built in Intel UHD Graphics controller

Intel E8400 Core 2 Duo Processor 3 Ghz 6 Mb Cache Socket Lga775

INTEL
0735858199643
6.70 X 6.10 X 3.90 Inches
0.85 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OEM XS INC. 7.50

Features

FSB Boxed processor

Intel Cpu Core 2 Duo T9300 2.50Ghz Fsb800Mhz 6Mb Ufcpga8 Socket P Tray

INTEL
FF80576GG0606M
6.50 X 3.30 X 1.00 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
digitalcpu 5.75

Features

Product Type - CPU

Processor Type - Intel Core 2 Duo

Clock Speed - 2.5GHz

Bus/Core Ratio -- 12.5

#TOP4

Intel Hh80557Ph0674M Core 2 Duo E6700 Processor 2.66Ghz 1066Mhz 4Mb Lga 775 Cpu Oem (Intel Hh80557Ph0674M)

INTEL
HH80557PH0674M
0.00 X 0.00 X 0.00 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Mega Micro Devices Inc. 9.92

Features

Frequency (GHz): 2.66 GHz

Processor Manufacturer: Intel Processor Core: Dual-core Clock Speed: 2.66 GHz L1 Cache: 64 KB L2 Cache: 4 MB Process Technology: 65 nm

FSB Speed: 1066 MHz

Processor Technology: Enhanced SpeedStep Technology

Processor Socket: Socket T LGA-775

Intel T9900 Mobile Cpu Core 2 Duo 3.06G Fsb1066 6M Ufcpga8 Socket P Tray Pack

INTEL
AW80576GH0836MG
0.99 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AoHina 9.79

Features

Clock Speed 3.06 GHz

Bus Speed FSB1066MHz

Cache Memory 6 MB

Processor Type Core 2 Duo

TDP 35w

Intel T9900 Mobile Cpu Core 2 Duo 3.06G Fsb1066 6M Ufcpga8 Socket P Tray Pack

GENERIC
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JUNENJUNTIAN 4.77

Features

Clock Speed 3.06 GHz

Bus Speed FSB1066MHz

Cache Memory 6 MB

Processor Type Core 2 Duo

TDP 35w

Intel Xeon Gold 6348 Processor 28 Core 2.6Ghz 42Mb Cache Tdp 235W (Cd8068904572204)(Oem Tray Processor) Ice Lake

XEON
CD8068904572204
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Info-Tech 9.32

Features

Cores: 28-Core (56 Threads)

Socket: FCLGA4189

TDP: 235W

Intel OEM Tray Packaging

1 Year Warranty

Dell Intel Core 2 Duo E8400 3.0Ghz 6Mb Cpu Processor Lga775 Slapl Slb9J

INTEL
SLAPL
5.00 X 8.00 X 3.00 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

Frequency: 3000 MHz, Bus speed: 1333 MHz

Clock multiplier: 9, Socket: LGA775

2 cores, 2 threads, L2 cache: 6MB

Thermal Design Power: 65 Watt

Intel Hh80557Pg0562M Cpu Core 2 Duo E4600 2.40Ghz Fsb800Mhz 2M Lga775 Tray

INTEL
HH80557PG0562M
0.39 X 0.39 X 0.39 Inches
0.07 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Mega Micro Devices Inc. 9.92

Features

Bus Speed 800MHz

Cache Memory 2 MB

Processor Type Intel Pentium 4

Compatible Slots Socket 775

P7450 2.13Ghz Socket P (Pga478) 2-Core Laptop Cpu Processor Slgf7 Compatible Replacement Spare Part For Intel Core 2 Duo Mobile Compatible And Other Laptop Systems

GENERIC
SLGF7
2.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Ascendtech 5.60

Features

P7450 2.13GHz Socket P (PGA478) 2-Core Laptop CPU Processor SLGF7 Compatible Replacement Spare Part for Intel Core 2 Duo Mobile Compatible and Other Laptop Systems

Top 10 cpu processors intel core 2 duo Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Intel 34
Generic 2
Lanchy 1
Xeon 1

Top 10 cpu processors intel core 2 duo Brands Pie Chart


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