Intel Core i5-12400F vs Intel Pentium M 745

Comparative analysis of Intel Core i5-12400F and Intel Pentium M 745 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

Intel Core i5-12400F

Intel Pentium M 745

Differences

Reasons to consider the Intel Core i5-12400F

CPU is newer: launch date 17 year(s) 8 month(s) later
5 more cores, run more applications at once: 6 vs 1
11 more threads: 12 vs 1
Around 144% higher clock speed: 4.40 GHz vs 1.8 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 90 nm
15x more L1 cache, more data can be stored in the L1 cache for quick access later
3.8x more L2 cache, more data can be stored in the L2 cache for quick access later

Launch date	4 Jan 2022 vs May 2004
Number of cores	6 vs 1
Number of threads	12 vs 1
Maximum frequency	4.40 GHz vs 1.8 GHz
Manufacturing process technology	7 nm vs 90 nm
L1 cache	480 KB vs 32 KB
L2 cache	7.5 MB vs 2048 KB

Reasons to consider the Intel Pentium M 745

8.1x lower typical power consumption: 7.5 Watt vs 65 Watt

Thermal Design Power (TDP)	7.5 Watt vs 65 Watt

Compare benchmarks

CPU 1: Intel Core i5-12400F
CPU 2: Intel Pentium M 745

Name	Intel Core i5-12400F	Intel Pentium M 745
PassMark - Single thread mark	3630
PassMark - CPU mark	19680
3DMark Fire Strike - Physics Score	5915

Compare specifications (specs)

	Intel Core i5-12400F	Intel Pentium M 745
Essentials
Architecture codename	Alder Lake	Dothan
Launch date	4 Jan 2022	May 2004
Launch price (MSRP)	$194
Place in performance rating	581	not rated
Processor Number	i5-12400F	745
Series	12th Generation Intel Core i5 Processors	Legacy Intel® Pentium® Processor
Vertical segment	Desktop	Mobile
Status		Discontinued
Performance
64 bit support
L1 cache	480 KB	32 KB
L2 cache	7.5 MB	2048 KB
L3 cache	18 MB
Manufacturing process technology	7 nm	90 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.40 GHz	1.8 GHz
Number of cores	6	1
Number of threads	12	1
Base frequency		1.80 GHz
Bus Speed		400 MHz FSB
Die size		87 mm2
Front-side bus (FSB)		400 MHz
Transistor count		144 million
VID voltage range		1.276V-1.34V
Memory
Max memory channels	2
Maximum memory bandwidth	76.8 GB/s
Maximum memory size	128 GB
Supported memory types	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	45.0 mm x 37.5 mm	35mm x 35mm
Sockets supported	FCLGA1700	PPGA478, H-PBGA479
Thermal Design Power (TDP)	65 Watt	7.5 Watt
Thermal Solution	PCG 2020C
Low Halogen Options Available
Scenario Design Power (SDP)		0 W
Peripherals
Max number of PCIe lanes	20
PCI Express revision	5.0 and 4.0
PCIe configurations	Up to 1x16+4, 2x8+4
Scalability	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
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)