Intel Pentium P6100 vs Intel Core i7-640M

Comparative analysis of Intel Pentium P6100 and Intel Core i7-640M 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

Intel Pentium P6100

Intel Core i7-640M

Differences

Reasons to consider the Intel Core i7-640M

2 more threads: 4 vs 2
Around 73% higher clock speed: 3.46 GHz vs 2 GHz
Around 17% higher maximum core temperature: 105°C vs 90°C
Around 33% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 66% better performance in PassMark - Single thread mark: 1377 vs 829
2.4x better performance in PassMark - CPU mark: 2083 vs 886
Around 63% better performance in Geekbench 4 - Single Core: 499 vs 306
Around 92% better performance in Geekbench 4 - Multi-Core: 1036 vs 540

Specifications (specs)
Number of threads	4 vs 2
Maximum frequency	3.46 GHz vs 2 GHz
Maximum core temperature	105°C vs 90°C
L3 cache	4096 KB vs 3072 KB
Benchmarks
PassMark - Single thread mark	1377 vs 829
PassMark - CPU mark	2083 vs 886
Geekbench 4 - Single Core	499 vs 306
Geekbench 4 - Multi-Core	1036 vs 540

Compare benchmarks

CPU 1: Intel Pentium P6100
CPU 2: Intel Core i7-640M

PassMark - Single thread mark

CPU 1

CPU 2

829

1377

PassMark - CPU mark

CPU 1

CPU 2

886

2083

Geekbench 4 - Single Core

CPU 1

CPU 2

306

499

Geekbench 4 - Multi-Core

CPU 1

CPU 2

540

1036

Name	Intel Pentium P6100	Intel Core i7-640M
PassMark - Single thread mark	829	1377
PassMark - CPU mark	886	2083
Geekbench 4 - Single Core	306	499
Geekbench 4 - Multi-Core	540	1036
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		0.541
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		29.806
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.151
CompuBench 1.5 Desktop - Video Composition (Frames/s)		0.798
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		2.292

Compare specifications (specs)

	Intel Pentium P6100	Intel Core i7-640M
Essentials
Architecture codename	Arrandale	Arrandale
Launch date	26 September 2010	20 September 2010
Launch price (MSRP)	$12	$346
Place in performance rating	2859	2922
Price now	$12	$199.95
Processor Number	P6100	i7-640M
Series	Legacy Intel® Pentium® Processor	Legacy Intel® Core™ Processors
Status	Discontinued	Discontinued
Value for money (0-100)	32.59	4.18
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	2.00 GHz	2.80 GHz
Bus Speed	2.5 GT/s DMI	2.5 GT/s DMI
Die size	81 mm2	81 mm2
Front-side bus (FSB)	2500 MHz	2500 MHz
L1 cache	128 KB	64 KB (per core)
L2 cache	512 KB	512 KB
L3 cache	3072 KB	4096 KB
Manufacturing process technology	32 nm	32 nm
Maximum core temperature	90°C	105°C
Maximum frequency	2 GHz	3.46 GHz
Number of cores	2	2
Number of threads	2	4
Transistor count	382 million	382 million
Memory
Max memory channels	2	2
Maximum memory bandwidth	17.1 GB/s	17.1 GB/s
Maximum memory size	8 GB	8 GB
Supported memory types	DDR3 800/1066	DDR3 800/1066
Graphics
Graphics base frequency	500 MHz	500 MHz
Graphics max dynamic frequency	667 MHz	766 MHz
Graphics max frequency	667 MHz	766 MHz
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
Processor graphics	Intel HD Graphics	Intel HD Graphics
Intel® Clear Video HD technology
Graphics interfaces
Number of displays supported	2	2
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	37.5mmx37.5mm	rPGA 37.5mmx 37.5mm, BGA 34mmx28mm
Sockets supported	PGA988	BGA1288, PGA988
Thermal Design Power (TDP)	35 Watt	35 Watt
Peripherals
Max number of PCIe lanes	1	16
PCI Express revision	2.0	2.0
PCIe configurations	1x16	1x16
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
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® SSE4.1, Intel® SSE4.2
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)