Intel U300 vs Intel Core i5-12450H

Comparative analysis of Intel U300 and Intel Core i5-12450H processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

Intel U300

Intel Core i5-12450H

Differences

Reasons to consider the Intel U300

CPU is newer: launch date 1 year(s) 0 month(s) later
3x lower typical power consumption: 15 Watt vs 45 Watt

Launch date	4 Jan 2023 vs Jan 2022
Thermal Design Power (TDP)	15 Watt vs 45 Watt

Reasons to consider the Intel Core i5-12450H

3 more cores, run more applications at once: 8 vs 5
6 more threads: 12 vs 6
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm
Around 60% more L1 cache; more data can be stored in the L1 cache for quick access later
2097152x more L2 cache, more data can be stored in the L2 cache for quick access later
1572864x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 11% better performance in PassMark - Single thread mark: 3375 vs 3037
2x better performance in PassMark - CPU mark: 16981 vs 8299

Specifications (specs)
Number of cores	8 vs 5
Number of threads	12 vs 6
Manufacturing process technology	7 nm vs 10 nm
L1 cache	640 KB vs 80K (per core)
L2 cache	10 MB vs 1.25MB (per core)
L3 cache	12 MB vs 8MB (shared)
Benchmarks
PassMark - Single thread mark	3375 vs 3037
PassMark - CPU mark	16981 vs 8299

Compare benchmarks

CPU 1: Intel U300
CPU 2: Intel Core i5-12450H

PassMark - Single thread mark

CPU 1

CPU 2

3037

3375

PassMark - CPU mark

CPU 1

CPU 2

8299

16981

Name	Intel U300	Intel Core i5-12450H
PassMark - Single thread mark	3037	3375
PassMark - CPU mark	8299	16981
3DMark Fire Strike - Physics Score		5188

Compare specifications (specs)

	Intel U300	Intel Core i5-12450H
Essentials
Launch date	4 Jan 2023	Jan 2022
Launch price (MSRP)	$193	$342
Place in performance rating	712	719
Architecture codename		Alder Lake
Processor Number		i5-12450H
Series		12th Generation Intel Core i5 Processors
Vertical segment		Mobile
Performance
Base frequency	1200 MHz
L1 cache	80K (per core)	640 KB
L2 cache	1.25MB (per core)	10 MB
L3 cache	8MB (shared)	12 MB
Manufacturing process technology	10 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.4 GHz	4.40 GHz
Number of cores	5	8
Number of threads	6	12
Unlocked
64 bit support
Memory
ECC memory support
Supported memory types	DDR4, DDR5, Dual-channel	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s
Max memory channels		2
Maximum memory size		64 GB
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	Intel BGA 1744	FCBGA1744
Thermal Design Power (TDP)	15 Watt	45 Watt
Package Size		50 x 25
Peripherals
PCIe configurations	Gen 4, 8 Lanes, (CPU only)
Max number of PCIe lanes		28
Graphics
Device ID		0x46A3
Execution Units		48
Graphics max dynamic frequency		1.20 GHz
Intel® Quick Sync Video
Processor graphics		Intel UHD Graphics for 12th Gen Intel Processors
Graphics interfaces
Number of displays supported		4
Graphics image quality
Max resolution over DisplayPort		7680 x 4320 @ 60Hz
Max resolution over eDP		4096 x 2304 @ 120Hz
Graphics API support
DirectX		12.1
OpenGL		4.6
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Advanced Technologies
Instruction set extensions		Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)