Intel Core Ultra 7 155H vs Intel Core i7-12650H

Comparative analysis of Intel Core Ultra 7 155H and Intel Core i7-12650H 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 155H

  • CPU is newer: launch date 1 year(s) 11 month(s) later
  • 6 more cores, run more applications at once: 16 vs 10
  • 6 more threads: 22 vs 16
  • Around 2% higher clock speed: 4.8 GHz vs 4.70 GHz
  • Around 10% higher maximum core temperature: 110°C vs 100°C
  • 2.2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2.6x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 61% lower typical power consumption: 28 Watt vs 45 Watt
  • Around 11% better performance in PassMark - CPU mark: 24971 vs 22554
Specifications (specs)
Launch date 14 Dec 2023 vs Jan 2022
Number of cores 16 vs 10
Number of threads 22 vs 16
Maximum frequency 4.8 GHz vs 4.70 GHz
Maximum core temperature 110°C vs 100°C
L1 cache 112 KB (per core) vs 800 KB
L2 cache 2 MB (per core) vs 12.5 MB
Thermal Design Power (TDP) 28 Watt vs 45 Watt
Benchmarks
PassMark - CPU mark 24971 vs 22554

Reasons to consider the Intel Core i7-12650H

  • Around 2% better performance in PassMark - Single thread mark: 3586 vs 3523
Benchmarks
PassMark - Single thread mark 3586 vs 3523

Compare benchmarks

CPU 1: Intel Core Ultra 7 155H
CPU 2: Intel Core i7-12650H

PassMark - Single thread mark
CPU 1
CPU 2
3523
3586
PassMark - CPU mark
CPU 1
CPU 2
24971
22554
Name Intel Core Ultra 7 155H Intel Core i7-12650H
PassMark - Single thread mark 3523 3586
PassMark - CPU mark 24971 22554

Compare specifications (specs)

Intel Core Ultra 7 155H Intel Core i7-12650H

Essentials

Launch date 14 Dec 2023 Jan 2022
Launch price (MSRP) $503 $502
Place in performance rating 315 318
Architecture codename Alder Lake
Processor Number i7-12650H
Series 12th Generation Intel Core i7 Processors
Vertical segment Mobile

Performance

Base frequency 3.8 GHz
L1 cache 112 KB (per core) 800 KB
L2 cache 2 MB (per core) 12.5 MB
L3 cache 24 MB (shared) 24 MB
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 16 10
Number of threads 22 16
Unlocked
64 bit support

Memory

ECC memory support
Supported memory types DDR5, Depends on motherboard Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s
Max memory channels 2
Maximum memory size 64 GB

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported Intel BGA 2049 FCBGA1744
Thermal Design Power (TDP) 28 Watt 45 Watt
Package Size 50 x 25

Peripherals

PCIe configurations Gen 5, 8 Lanes, (CPU only)
Max number of PCIe lanes 28

Graphics

Device ID 0x46A3
Execution Units 64
Graphics max dynamic frequency 1.40 GHz
Intel® Quick Sync Video
Processor graphics Intel UHD Graphics for 12th Gen Intel Processors

Graphics interfaces

Number of displays supported 4

Graphics image quality

Max resolution over DisplayPort 7680 x 4320 @ 60Hz
Max resolution over eDP 4096 x 2304 @ 120Hz

Graphics API support

DirectX 12.1
OpenGL 4.6

Security & Reliability

Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot

Advanced Technologies

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

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)