Intel Celeron Dual-Core T3300 vs Intel Core 2 Duo T7400

Comparative analysis of Intel Celeron Dual-Core T3300 and Intel Core 2 Duo T7400 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Celeron Dual-Core T3300

Intel Core 2 Duo T7400

Differences

Reasons to consider the Intel Celeron Dual-Core T3300

CPU is newer: launch date 3 year(s) 5 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
2x more L1 cache, more data can be stored in the L1 cache for quick access later
Around 4% better performance in PassMark - Single thread mark: 792 vs 761
Around 59% better performance in PassMark - CPU mark: 1200 vs 754

Specifications (specs)
Launch date	1 February 2010 vs 28 August 2006
Manufacturing process technology	45 nm vs 65 nm
L1 cache	128 KB vs 64 KB
Benchmarks
PassMark - Single thread mark	792 vs 761
PassMark - CPU mark	1200 vs 754

Reasons to consider the Intel Core 2 Duo T7400

Around 8% higher clock speed: 2.16 GHz vs 2 GHz
4x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 3% lower typical power consumption: 34 Watt vs 35 Watt
Around 22% better performance in Geekbench 4 - Single Core: 273 vs 223
Around 20% better performance in Geekbench 4 - Multi-Core: 481 vs 401

Specifications (specs)
Maximum frequency	2.16 GHz vs 2 GHz
L2 cache	4096 KB vs 1024 KB
Thermal Design Power (TDP)	34 Watt vs 35 Watt
Benchmarks
Geekbench 4 - Single Core	273 vs 223
Geekbench 4 - Multi-Core	481 vs 401

Compare benchmarks

CPU 1: Intel Celeron Dual-Core T3300
CPU 2: Intel Core 2 Duo T7400

PassMark - Single thread mark

CPU 1

CPU 2

792

761

PassMark - CPU mark

CPU 1

CPU 2

1200

754

Geekbench 4 - Single Core

CPU 1

CPU 2

223

273

Geekbench 4 - Multi-Core

CPU 1

CPU 2

401

481

Name	Intel Celeron Dual-Core T3300	Intel Core 2 Duo T7400
PassMark - Single thread mark	792	761
PassMark - CPU mark	1200	754
Geekbench 4 - Single Core	223	273
Geekbench 4 - Multi-Core	401	481

Compare specifications (specs)

	Intel Celeron Dual-Core T3300	Intel Core 2 Duo T7400
Essentials
Architecture codename	Penryn	Merom
Launch date	1 February 2010	28 August 2006
Place in performance rating	2945	2948
Processor Number	T3300	T7400
Series	Legacy Intel® Celeron® Processor	Legacy Intel® Core™ Processors
Status	Discontinued	Discontinued
Vertical segment	Mobile	Mobile
Launch price (MSRP)		$286
Performance
64 bit support
Base frequency	2.00 GHz	2.16 GHz
Bus Speed	800 MHz FSB	667 MHz FSB
Die size	107 mm2	143 mm2
Front-side bus (FSB)	800 MHz	667 MHz
L1 cache	128 KB	64 KB
L2 cache	1024 KB	4096 KB
Manufacturing process technology	45 nm	65 nm
Maximum frequency	2 GHz	2.16 GHz
Number of cores	2	2
Number of threads	2	2
Transistor count	410 million	291 million
Maximum core temperature		100°C
VID voltage range		1.1625V-1.300V
Compatibility
Low Halogen Options Available
Sockets supported	Socket P 478	PPGA478, PBGA479
Thermal Design Power (TDP)	35 Watt	34 Watt
Max number of CPUs in a configuration		1
Package Size		35mm x 35mm
Scenario Design Power (SDP)		0 W
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Intel 64
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
FSB parity
Idle States
Intel® Demand Based Switching
Virtualization
Intel® Virtualization Technology (VT-x)