Intel Core i7-1355U vs Intel Core i5-1345U

Comparative analysis of Intel Core i7-1355U 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 i7-1355U

Intel Core i5-1345U

Differences

Reasons to consider the Intel Core i7-1355U

Around 6% higher clock speed: 5.00 GHz vs 4.70 GHz

Specifications (specs)
Maximum frequency	5.00 GHz vs 4.70 GHz
Benchmarks
PassMark - Single thread mark	3503 vs 3487

Reasons to consider the Intel Core i5-1345U

Around 1% better performance in PassMark - CPU mark: 14991 vs 14794

Benchmarks
PassMark - CPU mark	14991 vs 14794

Compare benchmarks

CPU 1: Intel Core i7-1355U
CPU 2: Intel Core i5-1345U

PassMark - Single thread mark

CPU 1

CPU 2

3503

3487

PassMark - CPU mark

CPU 1

CPU 2

14794

14991

Name	Intel Core i7-1355U	Intel Core i5-1345U
PassMark - Single thread mark	3503	3487
PassMark - CPU mark	14794	14991

Compare specifications (specs)

	Intel Core i7-1355U	Intel Core i5-1345U
Essentials
Architecture codename	Raptor Lake	Raptor Lake
Launch date	4 Jan 2023	4 Jan 2023
Launch price (MSRP)	$469	$309
Place in performance rating	433	436
Processor Number	i7-1355U	i5-1345U
Series	13th Generation Intel Core i7 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	1.25MB (per core)
L3 cache	12MB (shared)	12MB (shared)
Manufacturing process technology	7 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	5.00 GHz	4.70 GHz
Number of cores	10	10
Number of threads	12	12
Front-side bus (FSB)		1.25MB (per core)
Memory
Max memory channels	2	2
Maximum memory size	64 GB	64 GB
Supported memory types	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	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	0xA7A1	0xA7A1
Execution Units	96	80
Graphics max dynamic frequency	1.30 GHz	1.25 GHz
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics eligible	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	4096 x 2304 @ 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	50mm x25mm	50mm x25mm
Sockets supported	FCBGA1744	FCBGA1744
Thermal Design Power (TDP)	15 Watt	15 Watt
Peripherals
Max number of PCIe lanes	20	20
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® 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)