Intel Core i5-430UM vs Intel Pentium Dual Core T4300

Comparative analysis of Intel Core i5-430UM and Intel Pentium Dual Core T4300 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 Core i5-430UM

Intel Pentium Dual Core T4300

Differences

Reasons to consider the Intel Core i5-430UM

CPU is newer: launch date 11 month(s) later
2 more threads: 4 vs 2
A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
Around 94% lower typical power consumption: 18 Watt vs 35 Watt
4.6x better performance in Geekbench 4 - Single Core: 1171 vs 252
4.6x better performance in Geekbench 4 - Multi-Core: 2043 vs 444

Specifications (specs)
Launch date	24 May 2010 vs 1 June 2009
Number of threads	4 vs 2
Manufacturing process technology	32 nm vs 45 nm
Thermal Design Power (TDP)	18 Watt vs 35 Watt
Benchmarks
Geekbench 4 - Single Core	1171 vs 252
Geekbench 4 - Multi-Core	2043 vs 444

Reasons to consider the Intel Pentium Dual Core T4300

Around 21% higher clock speed: 2.1 GHz vs 1.73 GHz
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 80% better performance in PassMark - Single thread mark: 864 vs 481
Around 44% better performance in PassMark - CPU mark: 903 vs 627

Specifications (specs)
Maximum frequency	2.1 GHz vs 1.73 GHz
L2 cache	1024 KB vs 512 KB
Benchmarks
PassMark - Single thread mark	864 vs 481
PassMark - CPU mark	903 vs 627

Compare benchmarks

CPU 1: Intel Core i5-430UM
CPU 2: Intel Pentium Dual Core T4300

PassMark - Single thread mark

CPU 1

CPU 2

481

864

PassMark - CPU mark

CPU 1

CPU 2

627

903

Geekbench 4 - Single Core

CPU 1

CPU 2

1171

252

Geekbench 4 - Multi-Core

CPU 1

CPU 2

2043

444

Name	Intel Core i5-430UM	Intel Pentium Dual Core T4300
PassMark - Single thread mark	481	864
PassMark - CPU mark	627	903
Geekbench 4 - Single Core	1171	252
Geekbench 4 - Multi-Core	2043	444

Compare specifications (specs)

	Intel Core i5-430UM	Intel Pentium Dual Core T4300
Essentials
Architecture codename	Arrandale	Penryn
Launch date	24 May 2010	1 June 2009
Place in performance rating	2437	2875
Processor Number	i5-430UM	T4300
Series	Legacy Intel® Core™ Processors	Legacy Intel® Pentium® Processor
Status	Discontinued	Discontinued
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	1.20 GHz	2.10 GHz
Bus Speed	2.5 GT/s DMI	800 MHz FSB
Die size	81 mm2	107 mm2
Front-side bus (FSB)	2500 MHz	800 MHz
L2 cache	512 KB	1024 KB
L3 cache	3 MB
Manufacturing process technology	32 nm	45 nm
Maximum core temperature	105°C	105°C
Maximum frequency	1.73 GHz	2.1 GHz
Number of cores	2	2
Number of threads	4	2
Transistor count	382 million	410 million
L1 cache		128 KB
VID voltage range		1.050V-1.150V
Memory
Max memory channels	2
Maximum memory bandwidth	12.8 GB/s
Maximum memory size	8 GB
Supported memory types	DDR3 800
Graphics
Graphics base frequency	166 MHz
Graphics max dynamic frequency	500 MHz
Graphics max frequency	500 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
Package Size	BGA 34mm x 28mm
Sockets supported	BGA1288	PGA478
Thermal Design Power (TDP)	18 Watt	35 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
Flexible Display interface (FDI)
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2
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)