Description
Product Collection
Code Name
Vertical Segment
Mobile
Processor Number
i9-14900HX
Lithography
Intel 7
CPU Specifications
Total Cores
24
# of Performance-cores
8
# of Efficient-cores
16
Total Threads
32
Max Turbo Frequency
5.8 GHz
Intel® Thermal Velocity Boost Frequency
5.8 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
5.7 GHz
Performance-core Max Turbo Frequency
5.8 GHz
Efficient-core Max Turbo Frequency
4.1 GHz
Performance-core Base Frequency
2.2 GHz
Efficient-core Base Frequency
1.6 GHz
Cache
36 MB Intel® Smart Cache
Processor Base Power
55 W
Maximum Turbo Power
157 W
Minimum Assured Power
45 W
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
Yes
Supplemental Information
Marketing Status
Launched
Launch Date
Q1’24
Embedded Options Available
No
Memory Specifications
Max Memory Size (dependent on memory type)
192 GB
Memory Types
Up to DDR5 5600 MT/s
Up to DDR4 3200 MT/s
Up to DDR4 3200 MT/s
Max # of Memory Channels
2
Max Memory Bandwidth
89.6 GB/s
GPU Specifications
GPU Name‡
Intel® UHD Graphics for 14th Gen Intel® Processors
Graphics Max Dynamic Frequency
1.65 GHz
Graphics Output
eDP 1.4b, DP 1.4a, HDMI 2.1
Execution Units
32
Max Resolution (HDMI)‡
4096 x 2160 @ 60Hz
Max Resolution (DP)‡
7680 x 4320 @ 60Hz
Max Resolution (eDP – Integrated Flat Panel)‡
5120 x 3200 @ 120Hz
DirectX* Support
12.1
OpenGL* Support
4.6
OpenCL* Support
3.0
Multi-Format Codec Engines
2
Intel® Quick Sync Video
Yes
# of Displays Supported ‡
4
Device ID
0xA788
Expansion Options
Direct Media Interface (DMI) Revision
4.0
Max # of DMI Lanes
8
Scalability
1S Only
PCI Express Revision
5.0 and 4.0
PCI Express Configurations ‡
Up to 1×16+4, 2×8+4
Max # of PCI Express Lanes
20
Package Specifications
Sockets Supported
FCBGA1964
Max CPU Configuration
1
TJUNCTION
100°C
Max Operating Temperature
100 °C
Package Size
45.0 mm x 37.5 mm
Advanced Technologies
Intel® Gaussian & Neural Accelerator
3.0
Intel® Thread Director
Yes
Intel® Smart Sound Technology
Yes
Intel® Wake on Voice
Yes
Intel® High Definition Audio
Yes
MIPI SoundWire*
1.2
Intel® Adaptix™ Technology
Yes
Intel® Speed Shift Technology
Yes
Intel® Thermal Velocity Boost
Yes
Intel® Turbo Boost Max Technology 3.0 ‡
Yes
Intel® Hyper-Threading Technology ‡
Yes
Instruction Set
64-bit
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Thermal Monitoring Technologies
Yes
Intel® Flex Memory Access
Yes
Intel® Volume Management Device (VMD)
Yes
Security & Reliability
Intel® AES New Instructions
Yes
Secure Key
Yes
Intel® OS Guard
Yes
Intel® Boot Guard
Yes
Intel® Virtualization Technology (VT-x) ‡
Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Yes
Intel® VT-x with Extended Page Tables (EPT) ‡
Yes
