Home/Processors/Intel Core Ultra 5 245HX

Intel Laptop CPU

Intel Core Ultra 5 245HX

69A

Cores14
Threads14
Boost Clock5.1 GHz
TDP45-55 W (configurable)
SocketFCBGA-2114
Process3 nm

⇄ Compare with…

Benchmarks

Perf.71

iGPU31

Energy73

Cinebench 2024 Single-Core131

Cinebench 2024 Multi-Core1480

TDP45-55 W

Cache L324MB

Cinebench 2024 (Single)131

Cinebench 2024 (Multi)1480

Geekbench 6 (Single-Core)2882

Geekbench 6 (Multi-Core)14,358

Passmark CPU (Single-Core)4481

Passmark CPU (Multi-Core)38,069

iGPU FLOPS1.5 TFLOPS

Full specifications

GeekBench v6

File compression

1030 MB/sec

Clang compilation

147.3 Klines/sec

HTML 5 Browser

253 pages/sec

PDF Renderer

327.9 Mpixels/sec

Text processing

327.4 pages/sec

Background blur

70.8 images/sec

Photo processing

87.7 images/sec

Ray tracing

29.7 Mpixels/sec

PassMark

Integer math

92.2 GOps/sec

Floating point math

120.7 GOps/sec

Find prime numbers

359M Primes/sec

Random string sorting

47.6M Strings/sec

Data encryption

30 GBytes/sec

Data compression

393.1 MBytes/sec

Physics

2526 Frames/sec

Extended instructions

31.2B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt

26.9 PPW

Geekbench 6 Multi / Watt

261.1 PPW

Passmark CPU Mark / Watt

692.2 PPW

General

Vendor

Intel

Released

January 6, 2025

Type

Laptop

Instruction Set

x86-64

Codename

Arrow Lake

Model number

245HX

Integrated GPU

UHD Graphics Xe G4 (48 EU)

CPU

P-Cores

P-Threads

Base Frequency (P)

3.1 GHz

Turbo Boost Frequency (P)

5.1 GHz

E-Cores

E-Threads

Base Frequency (E)

2.6 GHz

Turbo Boost Frequency (E)

4.5 GHz

Total Cores

Total Threads

Bus Frequency

100 MHz

Multiplier

31x

L1 Cache

192K (per core)

L2 Cache

3MB (per core)

L3 Cache

24MB (shared)

Unlocked Multiplier

Yes

Package

Fabrication Process

3 nm

TDP (PL1)

45-55 W (configurable)

Max. Boost TDP (PL2)

160 W

Socket

FCBGA-2114

Peak Temperature

105°C

iGPU

Integrated Graphics

Intel UHD Graphics Xe G4 (48 EU)

GPU Base Clock

400 MHz

GPU Boost Clock

1900 MHz

Shading Units

384

TMUs

ROPs

Execution Units

TGP

15 W

Memory Support

Memory Types

- DDR5-6400

Max. Memory Size

192 GB

Memory Channels

Max. Memory Bandwidth

102.4 GB/s

ECC Support

Yes

Misc

Official Site

Intel Core Ultra 5 245HX official page

PCI Express Version

5.0

PCI Express Lanes

Technologies

- Compute: ABM, ADX, AI Boost 3.0, AVX-VNNI, BMI1, BMI2, CLMUL, DLBoost 3.0, F16C, IPU 6.0, SHA - Performance: CFET, EIST, Speed Shift, TBT 2.0, Thread Director - Virtualization: VT-d, VT-rp, VT-x, VT-x EPT - Security: MBEC, RDRAND, SIPP, TDT, TME, TXT, XD bit, vPro

Specifications compiled from NanoReview. Last updated 2026-09-29.