Intel Celeron P4505 vs Intel Core i7-920XM

Comparative analysis of Intel Celeron P4505 and Intel Core i7-920XM 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 P4505

Intel Core i7-920XM

Differences

Reasons to consider the Intel Celeron P4505

A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
Around 57% lower typical power consumption: 35 Watt vs 55 Watt

Manufacturing process technology	32 nm vs 45 nm
Thermal Design Power (TDP)	35 Watt vs 55 Watt

Reasons to consider the Intel Core i7-920XM

2 more cores, run more applications at once: 4 vs 2
6 more threads: 8 vs 2
Around 11% higher maximum core temperature: 100°C vs 90°C
Around 25% better performance in PassMark - Single thread mark: 1022 vs 820
2.8x better performance in PassMark - CPU mark: 1950 vs 689

Specifications (specs)
Number of cores	4 vs 2
Number of threads	8 vs 2
Maximum core temperature	100°C vs 90°C
Benchmarks
PassMark - Single thread mark	1022 vs 820
PassMark - CPU mark	1950 vs 689

Compare benchmarks

CPU 1: Intel Celeron P4505
CPU 2: Intel Core i7-920XM

PassMark - Single thread mark

CPU 1

CPU 2

820

1022

PassMark - CPU mark

CPU 1

CPU 2

689

1950

Name	Intel Celeron P4505	Intel Core i7-920XM
PassMark - Single thread mark	820	1022
PassMark - CPU mark	689	1950
Geekbench 4 - Single Core		458
Geekbench 4 - Multi-Core		1383

Compare specifications (specs)

	Intel Celeron P4505	Intel Core i7-920XM
Essentials
Architecture codename	Arrandale	Clarksfield
Launch date	Q1'10	23 September 2009
Place in performance rating	2542	2537
Processor Number	P4505	i7-920XM
Series	Legacy Intel® Celeron® Processor	Legacy Intel® Core™ Processors
Status	Launched	Discontinued
Vertical segment	Mobile	Mobile
Launch price (MSRP)		$1,054
Price now		$399.95
Value for money (0-100)		2.78
Performance
64 bit support
Base frequency	1.86 GHz	2.00 GHz
Bus Speed	2.5 GT/s DMI	2.5 GT/s DMI
Die size	81 mm2	296 mm2
Manufacturing process technology	32 nm	45 nm
Maximum core temperature	90°C	100°C
Number of cores	2	4
Number of threads	2	8
Transistor count	382 million	774 million
Front-side bus (FSB)		2500 MHz
L1 cache		256 KB
L2 cache		1024 KB
L3 cache		8196 KB
Maximum frequency		3.20 GHz
Memory
Max memory channels	2	2
Maximum memory bandwidth	17.1 GB/s	21 GB/s
Maximum memory size	8 GB	8 GB
Supported memory types	DDR3 800/1066	DDR3 1066/1333
Graphics
Graphics base frequency	500 MHz
Graphics max dynamic frequency	667 MHz
Intel® Clear Video HD technology
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	1
Package Size	BGA 34mmX28mm	37.5mm x 37.5mm
Sockets supported	BGA1288	PGA988
Thermal Design Power (TDP)	35 Watt	55 Watt
Peripherals
Max number of PCIe lanes	16	16
PCI Express revision	2.0	2
PCIe configurations	1X16, 2X8	1x16, 2x8
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	36-bit
Thermal Monitoring
Instruction set extensions		Intel® SSE4.2
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)