Intel Celeron M P4500 vs Intel Core 2 Extreme X7800

Comparative analysis of Intel Celeron M P4500 and Intel Core 2 Extreme X7800 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, 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 M P4500

Intel Core 2 Extreme X7800

Differences

Reasons to consider the Intel Celeron M P4500

CPU is newer: launch date 2 year(s) 8 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 65 nm
Around 26% lower typical power consumption: 35 Watt vs 44 Watt

Launch date	1 April 2010 vs 17 July 2007
Manufacturing process technology	32 nm vs 65 nm
Thermal Design Power (TDP)	35 Watt vs 44 Watt

Reasons to consider the Intel Core 2 Extreme X7800

Around 40% higher clock speed: 2.6 GHz vs 1.86 GHz
Around 11% higher maximum core temperature: 100°C vs 90°C
8x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 44% better performance in PassMark - Single thread mark: 1077 vs 747
Around 34% better performance in PassMark - CPU mark: 1138 vs 848

Specifications (specs)
Maximum frequency	2.6 GHz vs 1.86 GHz
Maximum core temperature	100°C vs 90°C
L2 cache	4096 KB vs 512 KB
Benchmarks
PassMark - Single thread mark	1077 vs 747
PassMark - CPU mark	1138 vs 848

Compare benchmarks

CPU 1: Intel Celeron M P4500
CPU 2: Intel Core 2 Extreme X7800

PassMark - Single thread mark

CPU 1

CPU 2

747

1077

PassMark - CPU mark

CPU 1

CPU 2

848

1138

Name	Intel Celeron M P4500	Intel Core 2 Extreme X7800
PassMark - Single thread mark	747	1077
PassMark - CPU mark	848	1138
Geekbench 4 - Single Core	1322
Geekbench 4 - Multi-Core	2271

Compare specifications (specs)

	Intel Celeron M P4500	Intel Core 2 Extreme X7800
Essentials
Architecture codename	Arrandale	Merom
Launch date	1 April 2010	17 July 2007
Launch price (MSRP)	$86	$851
Place in performance rating	2096	2106
Processor Number	P4500	X7800
Series	Legacy Intel® Celeron® Processor	Legacy Intel® Core™ Processors
Status	Launched	Discontinued
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	1.86 GHz	2.60 GHz
Bus Speed	2.5 GT/s DMI	800 MHz FSB
Die size	81 mm2	143 mm2
Front-side bus (FSB)	2500 MHz	800 MHz
L1 cache	128 KB	128 KB
L2 cache	512 KB	4096 KB
L3 cache	2 MB
Manufacturing process technology	32 nm	65 nm
Maximum core temperature	90°C	100°C
Maximum frequency	1.86 GHz	2.6 GHz
Number of cores	2	2
Number of threads	2	2
Transistor count	382 million	291 million
VID voltage range		1.100V-1.375V
Memory
Max memory channels	2
Maximum memory bandwidth	17.1 GB/s
Maximum memory size	8 GB
Supported memory types	DDR3 800/1066
Graphics
Graphics base frequency	500 MHz
Graphics max dynamic frequency	667 MHz
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
Processor graphics	Intel HD Graphics
Graphics interfaces
Number of displays supported	2
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1
Package Size	37.5mmx37.5mm	35mm x 35mm
Sockets supported	PGA988	PPGA478
Thermal Design Power (TDP)	35 Watt	44 Watt
Peripherals
Max number of PCIe lanes	16
PCI Express revision	2.0
PCIe configurations	1x16
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® AES New Instructions
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE)	36-bit
Thermal Monitoring
FSB parity
Intel® Demand Based Switching
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)