Intel Core i5-1245UL vs Intel Core i5-12450HX

Comparative analysis of Intel Core i5-1245UL and Intel Core i5-12450HX processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core i5-1245UL

Intel Core i5-12450HX

Differences

Reasons to consider the Intel Core i5-1245UL

2 more cores, run more applications at once: 10 vs 8
Around 25% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 25% more L2 cache; more data can be stored in the L2 cache for quick access later
3.7x lower typical power consumption: 15 Watt vs 55 Watt

Number of cores	10 vs 8
L1 cache	800 KB vs 640 KB
L2 cache	12.5 MB vs 10 MB
Thermal Design Power (TDP)	15 Watt vs 55 Watt

Reasons to consider the Intel Core i5-12450HX

2x more maximum memory size: 128 GB vs 64 GB

Maximum memory size	128 GB vs 64 GB

Compare benchmarks

CPU 1: Intel Core i5-1245UL
CPU 2: Intel Core i5-12450HX

Name	Intel Core i5-1245UL	Intel Core i5-12450HX
PassMark - Single thread mark		3395
PassMark - CPU mark		18709

Compare specifications (specs)

	Intel Core i5-1245UL	Intel Core i5-12450HX
Essentials
Architecture codename	Alder Lake	Alder Lake
Launch date	Q3'22	10 May 2022
Launch price (MSRP)	$309	$312
Place in performance rating	not rated	425
Processor Number	i5-1245UL	i5-12450HX
Series	12th Generation Intel Core i5 Processors	12th Generation Intel Core i5 Processors
Vertical segment	Embedded	Mobile
Performance
64 bit support
Base frequency	1.60 GHz
L1 cache	800 KB	640 KB
L2 cache	12.5 MB	10 MB
L3 cache	12 MB	12 MB
Manufacturing process technology	7 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.40 GHz	4.40 GHz
Number of cores	10	8
Number of threads	12	12
Memory
Max memory channels	2	2
Maximum memory size	64 GB	128 GB
Supported memory types	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Maximum memory bandwidth		76.8 GB/s
Graphics
Device ID	0x46A8
Execution Units	80	16
Graphics max dynamic frequency	1.25 GHz	1.30 GHz
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics eligible	Intel UHD Graphics for 12th Gen Intel Processors
Graphics interfaces
Number of displays supported	4	4
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	7680 x 4320 @ 60Hz
Max resolution over eDP	4096 x 2304 @ 120Hz	5120 x 3200 @ 120Hz
Graphics API support
DirectX	12.1	12.1
OpenGL	4.6	4.6
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	50mm x 25mm	45.0 mm x 37.5 mm
Sockets supported	FCLGA1700	FCBGA1964
Thermal Design Power (TDP)	15 Watt	55 Watt
Peripherals
Max number of PCIe lanes	20	20
PCI Express revision		5.0 and 4.0
PCIe configurations		Up to 1x16+4, 2x8+4
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 SSE4.1, Intel SSE4.2, Intel AVX2
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost 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)