Intel Core Ultra 7 155U vs Intel Core i5-1345U
Comparative analysis of Intel Core Ultra 7 155U and Intel Core i5-1345U 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.
Differences
Reasons to consider the Intel Core Ultra 7 155U
- CPU is newer: launch date 11 month(s) later
- 2 more cores, run more applications at once: 12 vs 10
- 2 more threads: 14 vs 12
- Around 2% higher clock speed: 4.8 GHz vs 4.70 GHz
- Around 10% higher maximum core temperature: 110°C vs 100°C
- Around 68% more L1 cache; more data can be stored in the L1 cache for quick access later
- 1048576x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 11% better performance in PassMark - CPU mark: 16797 vs 15114
Specifications (specs) | |
Launch date | 14 Dec 2023 vs 4 Jan 2023 |
Number of cores | 12 vs 10 |
Number of threads | 14 vs 12 |
Maximum frequency | 4.8 GHz vs 4.70 GHz |
Maximum core temperature | 110°C vs 100°C |
L1 cache | 112 KB (per core) vs 80K (per core) |
L3 cache | 12 MB (shared) vs 12MB (shared) |
Benchmarks | |
PassMark - CPU mark | 16797 vs 15114 |
Reasons to consider the Intel Core i5-1345U
- Around 1% better performance in PassMark - Single thread mark: 3512 vs 3469
Benchmarks | |
PassMark - Single thread mark | 3512 vs 3469 |
Compare benchmarks
CPU 1: Intel Core Ultra 7 155U
CPU 2: Intel Core i5-1345U
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Core Ultra 7 155U | Intel Core i5-1345U |
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PassMark - Single thread mark | 3469 | 3512 |
PassMark - CPU mark | 16797 | 15114 |
Compare specifications (specs)
Intel Core Ultra 7 155U | Intel Core i5-1345U | |
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Essentials |
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Launch date | 14 Dec 2023 | 4 Jan 2023 |
Launch price (MSRP) | $490 | $309 |
Place in performance rating | 417 | 422 |
Architecture codename | Raptor Lake | |
Processor Number | i5-1345U | |
Series | 13th Generation Intel Core i5 Processors | |
Vertical segment | Mobile | |
Performance |
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Base frequency | 1700 MHz | |
L1 cache | 112 KB (per core) | 80K (per core) |
L2 cache | 2 MB (per core) | |
L3 cache | 12 MB (shared) | 12MB (shared) |
Manufacturing process technology | 7 nm | 7 nm |
Maximum core temperature | 110°C | 100°C |
Maximum frequency | 4.8 GHz | 4.70 GHz |
Number of cores | 12 | 10 |
Number of threads | 14 | 12 |
Unlocked | ||
64 bit support | ||
Front-side bus (FSB) | 1.25MB (per core) | |
Memory |
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ECC memory support | ||
Supported memory types | DDR5, Depends on motherboard | 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 |
Max memory channels | 2 | |
Maximum memory size | 64 GB | |
Compatibility |
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Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | Intel BGA 2049 | FCBGA1744 |
Thermal Design Power (TDP) | 15 Watt | 15 Watt |
Package Size | 50mm x25mm | |
Peripherals |
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PCIe configurations | Gen 4, 12 Lanes, (CPU only) | |
Max number of PCIe lanes | 20 | |
Graphics |
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Device ID | 0xA7A1 | |
Execution Units | 80 | |
Graphics max dynamic frequency | 1.25 GHz | |
Intel® Quick Sync Video | ||
Processor graphics | Intel Iris Xe Graphics eligible | |
Graphics interfaces |
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Number of displays supported | 4 | |
Graphics image quality |
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Max resolution over DisplayPort | 7680 x 4320 @ 60Hz | |
Max resolution over eDP | 4096 x 2304 @ 120Hz | |
Graphics API support |
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DirectX | 12.1 | |
OpenGL | 4.6 | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Trusted Execution technology (TXT) | ||
Secure Boot | ||
Advanced Technologies |
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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 |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) |