Intel U300E vs Intel Core i9-12900H

Comparative analysis of Intel U300E and Intel Core i9-12900H 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 U300E

Intel Core i9-12900H

Differences

Reasons to consider the Intel U300E

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

Reasons to consider the Intel Core i9-12900H

9 more cores, run more applications at once: 14 vs 5
14 more threads: 20 vs 6
Around 16% higher clock speed: 5.00 GHz vs 4.3 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm
2.8x more L1 cache, more data can be stored in the L1 cache for quick access later
3670016x more L2 cache, more data can be stored in the L2 cache for quick access later
3145728x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 7% better performance in PassMark - Single thread mark: 3803 vs 3546
3x better performance in PassMark - CPU mark: 28160 vs 9478

Specifications (specs)
Number of cores	14 vs 5
Number of threads	20 vs 6
Maximum frequency	5.00 GHz vs 4.3 GHz
Manufacturing process technology	7 nm vs 10 nm
L1 cache	1120 KB vs 80K (per core)
L2 cache	17.5 MB vs 1.25MB (per core)
L3 cache	24 MB vs 8MB (shared)
Benchmarks
PassMark - Single thread mark	3803 vs 3546
PassMark - CPU mark	28160 vs 9478

Compare benchmarks

CPU 1: Intel U300E
CPU 2: Intel Core i9-12900H

PassMark - Single thread mark

CPU 1

CPU 2

3546

3803

PassMark - CPU mark

CPU 1

CPU 2

9478

28160

Name	Intel U300E	Intel Core i9-12900H
PassMark - Single thread mark	3546	3803
PassMark - CPU mark	9478	28160
3DMark Fire Strike - Physics Score		7534

Compare specifications (specs)

	Intel U300E	Intel Core i9-12900H
Essentials
Launch date	4 Jan 2023	4 Jan 2022
Place in performance rating	397	420
Architecture codename		Alder Lake
Launch price (MSRP)		$617
Processor Number		i9-12900H
Series		12th Generation Intel Core i9 Processors
Vertical segment		Mobile
Performance
Base frequency	1100 MHz
L1 cache	80K (per core)	1120 KB
L2 cache	1.25MB (per core)	17.5 MB
L3 cache	8MB (shared)	24 MB
Manufacturing process technology	10 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.3 GHz	5.00 GHz
Number of cores	5	14
Number of threads	6	20
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		0x46A6
Execution Units		96
Graphics max dynamic frequency		1.45 GHz
Intel® Quick Sync Video
Processor graphics		Intel Iris Xe Graphics eligible
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
Intel® Trusted Execution technology (TXT)
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)