Intel Core Ultra 7 165U vs Intel Core i9-12900HK

Comparative analysis of Intel Core Ultra 7 165U and Intel Core i9-12900HK 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, 3DMark Fire Strike - Physics Score.

 

Differences

Reasons to consider the Intel Core Ultra 7 165U

  • CPU is newer: launch date 1 year(s) 11 month(s) later
  • Around 10% higher maximum core temperature: 110°C vs 100°C
  • Around 20% more L1 cache; more data can be stored in the L1 cache for quick access later
  • Around 37% more L2 cache; more data can be stored in the L2 cache for quick access later
  • 3x lower typical power consumption: 15 Watt vs 45 Watt
Launch date 14 Dec 2023 vs 4 Jan 2022
Maximum core temperature 110°C vs 100°C
L1 cache 112 KB (per core) vs 1120 KB
L2 cache 2 MB (per core) vs 17.5 MB
Thermal Design Power (TDP) 15 Watt vs 45 Watt

Reasons to consider the Intel Core i9-12900HK

  • 2 more cores, run more applications at once: 14 vs 12
  • 6 more threads: 20 vs 14
  • Around 2% higher clock speed: 5.00 GHz vs 4.9 GHz
  • 2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 7% better performance in PassMark - Single thread mark: 3645 vs 3401
  • Around 56% better performance in PassMark - CPU mark: 27346 vs 17505
Specifications (specs)
Number of cores 14 vs 12
Number of threads 20 vs 14
Maximum frequency 5.00 GHz vs 4.9 GHz
L3 cache 24 MB vs 12 MB (shared)
Benchmarks
PassMark - Single thread mark 3645 vs 3401
PassMark - CPU mark 27346 vs 17505

Compare benchmarks

CPU 1: Intel Core Ultra 7 165U
CPU 2: Intel Core i9-12900HK

PassMark - Single thread mark
CPU 1
CPU 2
3401
3645
PassMark - CPU mark
CPU 1
CPU 2
17505
27346
Name Intel Core Ultra 7 165U Intel Core i9-12900HK
PassMark - Single thread mark 3401 3645
PassMark - CPU mark 17505 27346
3DMark Fire Strike - Physics Score 7296

Compare specifications (specs)

Intel Core Ultra 7 165U Intel Core i9-12900HK

Essentials

Launch date 14 Dec 2023 4 Jan 2022
Launch price (MSRP) $448 $697
Place in performance rating 438 447
Architecture codename Alder Lake
Processor Number i9-12900HK
Series 12th Generation Intel Core i9 Processors
Vertical segment Mobile

Performance

Base frequency 1700 MHz
L1 cache 112 KB (per core) 1120 KB
L2 cache 2 MB (per core) 17.5 MB
L3 cache 12 MB (shared) 24 MB
Manufacturing process technology 7 nm 7 nm
Maximum core temperature 110°C 100°C
Maximum frequency 4.9 GHz 5.00 GHz
Number of cores 12 14
Number of threads 14 20
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) 15 Watt 45 Watt
Package Size 50 x 25

Peripherals

PCIe configurations Gen 4, 12 Lanes, (CPU only)
Max number of PCIe lanes 28

Graphics

Device ID 0x46A6
Execution Units 96
Graphics max dynamic frequency 1.45 GHz
Intel® Quick Sync Video
Processor graphics Intel Iris Xe Graphics eligible

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
Intel® Trusted Execution technology (TXT)
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)