Intel Celeron M 575 vs Intel Celeron Dual-Core T1400

Comparative analysis of Intel Celeron M 575 and Intel Celeron Dual-Core T1400 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Celeron M 575

Intel Celeron Dual-Core T1400

Differences

Reasons to consider the Intel Celeron M 575

CPU is newer: launch date 1 month(s) later
Around 16% higher clock speed: 2 GHz vs 1.73 GHz
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 13% lower typical power consumption: 31 Watt vs 35 Watt

Launch date	1 June 2008 vs 1 May 2008
Maximum frequency	2 GHz vs 1.73 GHz
L2 cache	1 MB vs 512 KB
Thermal Design Power (TDP)	31 Watt vs 35 Watt

Reasons to consider the Intel Celeron Dual-Core T1400

1 more cores, run more applications at once: 2 vs 1
1 more threads: 2 vs 1

Number of cores	2 vs 1
Number of threads	2 vs 1

Compare benchmarks

CPU 1: Intel Celeron M 575
CPU 2: Intel Celeron Dual-Core T1400

Name	Intel Celeron M 575	Intel Celeron Dual-Core T1400
Geekbench 4 - Single Core		900
Geekbench 4 - Multi-Core		1481

Compare specifications (specs)

	Intel Celeron M 575	Intel Celeron Dual-Core T1400
Essentials
Architecture codename	Merom	Merom-2M
Launch date	1 June 2008	1 May 2008
Launch price (MSRP)	$86
Place in performance rating	not rated	2307
Processor Number	575
Series	Legacy Intel® Celeron® Processor	Intel Celeron Dual-Core
Status	Discontinued
Vertical segment	Mobile	Laptop
Performance
64 bit support
Base frequency	2.00 GHz
Bus Speed	667 MHz FSB
Die size	143 mm2
Front-side bus (FSB)	667 MHz	533 MHz
L2 cache	1 MB	512 KB
Manufacturing process technology	65 nm	65 nm
Maximum core temperature	100°C
Maximum frequency	2 GHz	1.73 GHz
Number of cores	1	2
Number of threads	1	2
Transistor count	291 million
VID voltage range	0.95-1.30V
Compatibility
Low Halogen Options Available
Package Size	35mm x 35mm
Sockets supported	PPGA478	P
Thermal Design Power (TDP)	31 Watt	35 Watt
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Virtualization
Intel® Virtualization Technology (VT-x)