Intel Core i5-13450HX vs Intel Core i5-1345U

Comparative analysis of Intel Core i5-13450HX and Intel Core i5-1345U 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 i5-13450HX

Intel Core i5-1345U

Differences

Reasons to consider the Intel Core i5-13450HX

4 more threads: 16 vs 12
1747626.7x more L3 cache, more data can be stored in the L3 cache for quick access later
2x more maximum memory size: 128 GB vs 64 GB
Around 4% better performance in PassMark - Single thread mark: 3576 vs 3427
Around 72% better performance in PassMark - CPU mark: 25258 vs 14681

Specifications (specs)
Number of threads	16 vs 12
L3 cache	20 MB (shared) vs 12MB (shared)
Maximum memory size	128 GB vs 64 GB
Benchmarks
PassMark - Single thread mark	3576 vs 3427
PassMark - CPU mark	25258 vs 14681

Reasons to consider the Intel Core i5-1345U

Around 2% higher clock speed: 4.70 GHz vs 4.60 GHz
3.7x lower typical power consumption: 15 Watt vs 55 Watt

Maximum frequency	4.70 GHz vs 4.60 GHz
Thermal Design Power (TDP)	15 Watt vs 55 Watt

Compare benchmarks

CPU 1: Intel Core i5-13450HX
CPU 2: Intel Core i5-1345U

PassMark - Single thread mark

CPU 1

CPU 2

3576

3427

PassMark - CPU mark

CPU 1

CPU 2

25258

14681

Name	Intel Core i5-13450HX	Intel Core i5-1345U
PassMark - Single thread mark	3576	3427
PassMark - CPU mark	25258	14681

Compare specifications (specs)

	Intel Core i5-13450HX	Intel Core i5-1345U
Essentials
Architecture codename	Raptor Lake	Raptor Lake
Launch date	4 Jan 2023	4 Jan 2023
Launch price (MSRP)	$326	$309
Place in performance rating	289	436
Processor Number	i5-13450HX	i5-1345U
Series	13th Generation Intel Core i5 Processors	13th Generation Intel Core i5 Processors
Vertical segment	Mobile	Mobile
Performance
64 bit support
L1 cache	80K (per core)	80K (per core)
L2 cache	2MB (per core)
L3 cache	20 MB (shared)	12MB (shared)
Manufacturing process technology	7 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.60 GHz	4.70 GHz
Number of cores	10	10
Number of threads	16	12
Front-side bus (FSB)		1.25MB (per core)
Memory
Max memory channels	2	2
Maximum memory bandwidth	76.8 GB/s
Maximum memory size	128 GB	64 GB
Supported memory types	Up to DDR5 4800 MT/s, Up to DDR4 3200 MT/s	Up to DDR5 5200 MT/s, Up to DDR4 3200 MT/s, Up to LPDDR5/x 6400 MT/s, Up to LPDDR4x 4267 MT/s
Graphics
Device ID	0x468B	0xA7A1
Execution Units	16	80
Graphics max dynamic frequency	1.45 GHz	1.25 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 13th Gen Intel Processors	Intel Iris Xe Graphics eligible
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	5120 x 3200 @ 120Hz	4096 x 2304 @ 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	45.0 mm x 37.5 mm	50mm x25mm
Sockets supported	FCBGA1964	FCBGA1744
Thermal Design Power (TDP)	55 Watt	15 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
Scalability	1S Only
Security & Reliability
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
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® 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)