Intel Core i7-1355U vs Intel Core i3-1220PE

Comparative analysis of Intel Core i7-1355U and Intel Core i3-1220PE 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 i3-1220PE

Differences

Reasons to consider the Intel Core i7-1355U

CPU is newer: launch date 10 month(s) later
2 more cores, run more applications at once: 10 vs 8
Around 87% lower typical power consumption: 15 Watt vs 28 Watt
Around 1% better performance in PassMark - Single thread mark: 3498 vs 3474

Specifications (specs)
Launch date	4 Jan 2023 vs 23 Feb 2022
Number of cores	10 vs 8
Thermal Design Power (TDP)	15 Watt vs 28 Watt
Benchmarks
PassMark - Single thread mark	3498 vs 3474

Reasons to consider the Intel Core i3-1220PE

1310720x more L2 cache, more data can be stored in the L2 cache for quick access later
1048576x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 9% better performance in PassMark - CPU mark: 16146 vs 14842

Specifications (specs)
L2 cache	12.5 MB vs 1.25MB (per core)
L3 cache	12 MB vs 12MB (shared)
Benchmarks
PassMark - CPU mark	16146 vs 14842

Compare benchmarks

CPU 1: Intel Core i7-1355U
CPU 2: Intel Core i3-1220PE

PassMark - Single thread mark

CPU 1

CPU 2

3498

3474

PassMark - CPU mark

CPU 1

CPU 2

14842

16146

Name	Intel Core i7-1355U	Intel Core i3-1220PE
PassMark - Single thread mark	3498	3474
PassMark - CPU mark	14842	16146

Compare specifications (specs)

	Intel Core i7-1355U	Intel Core i3-1220PE
Essentials
Architecture codename	Raptor Lake	Alder Lake
Launch date	4 Jan 2023	23 Feb 2022
Launch price (MSRP)	$469	$325
Place in performance rating	436	429
Processor Number	i7-1355U	i3-1220PE
Series	13th Generation Intel Core i7 Processors	12th Generation Intel Core i3 Processors
Vertical segment	Mobile	Embedded
Performance
64 bit support
L1 cache	80K (per core)	800 KB
L2 cache	1.25MB (per core)	12.5 MB
L3 cache	12MB (shared)	12 MB
Manufacturing process technology	7 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	5.00 GHz
Number of cores	10	8
Number of threads	12	12
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 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s
Graphics
Device ID	0xA7A1	0x46A3
Execution Units	96	48
Graphics max dynamic frequency	1.30 GHz	1.25 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	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	50 x 25
Sockets supported	FCBGA1744	FCBGA1744
Thermal Design Power (TDP)	15 Watt	28 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)