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Intel® Core™ Ultra 7 155H

Release Date: Q4 2023

Generation: Core Ultra

Intel® Core™ Ultra 7 155H CPU specifications

CPU

Code Name Meteor Lake
Product Collection Intel Core™ Ultra processors (Series 1)
Vertical Segment Mobile

memory specifications

ECC Memory Supported No
Max # of Memory Channels 2
Max Memory Size (dependent on memory type) 96 GB
Memory Types Up to LPDDR5/x 7467 MT/s Up to DDR5 5600 MT/s

performance

# of Efficient-cores 8
# of Low Power Efficient-cores 2
# of Performance-cores 6
AI Datatype Support on CPU Int8, FP16, BF16, FP32
AI Software Frameworks Supported by CPU OpenVINO™, WindowsML, ONNX RT
Cache 24 MB Intel Smart Cache
Efficient-core Max Turbo Frequency 3.8 GHz
Intel Deep Learning Boost (Intel DL Boost) on CPU Yes
Intel Turbo Boost Max Technology 3.0 Frequency 4.8 GHz
Low Power Efficient-core Max Turbo Frequency 2.5 GHz
Max Turbo Frequency 4.8 GHz
Maximum Assured Power 65 W
Maximum Turbo Power 115 W
Minimum Assured Power 20 W
Performance-core Max Turbo Frequency 4.8 GHz
Processor Base Power 28 W
Total Cores 16
Total Threads 22

features

AI Datatype Support on NPU Int8, FP16, FP32
AI Software Frameworks Supported by NPU OpenVINO™, WindowsML, DirectML, ONNX RT
Max Frequency 1.4 GHz
NPU Name Intel AI Boost
Sparsity Support Yes
Windows Studio Effects Support Yes

security and reliability

Execute Disable Bit Yes
Intel AES New Instructions Yes
Intel Active Management Technology (AMT) No
Intel Boot Guard Yes
Intel Control-Flow Enforcement Technology Yes
Intel Hardware Shield Eligibility Yes
Intel OS Guard Yes
Intel One-Click Recovery No
Intel Remote Platform Erase (RPE) No
Intel Stable IT Platform Program (SIPP) No
Intel Standard Manageability (ISM) Yes
Intel Threat Detection Technology (TDT) Yes
Intel Total Memory Encryption - Multi Key No
Intel Trusted Execution Technology Yes
Intel VT-x with Extended Page Tables (EPT) Yes
Intel Virtualization Technology (VT-x) Yes
Intel Virtualization Technology for Directed I/O (VT-d) Yes
Intel Virtualization Technology with Redirect Protection (VT-rp) No
Intel vPro Eligibility Intel vPro Essentials
Mode-based Execute Control (MBEC) Yes
Secure Key Yes

expansion options

Intel Thunderbolt™ 4 Yes
Max # of PCI Express Lanes 28
PCI Express Configurations 1 (x8) Gen5 + 3 (x4) Gen4 + 8 (x1,x2,x4) Gen4
PCI Support 5.0 and 4.0

package specifications

Max CPU Configuration 1
Package Size 50 mm x 25 mm
Sockets Supported FCBGA2049
Tjunction 110°C

graphics

AI Datatype Support on GPU Int8, FP16, BF16, FP32
AI Software Frameworks Supported by GPU OpenVINO™, WindowsML, DirectML, ONNX RT, WebGPU
AV1 Encode/Decode Yes
Device ID 0x7D55
DirectX Support 12.1
Graphics Max Dynamic Frequency 2.25 GHz
Graphics Output DP2.1 UHBR20, HDMI2.1
H.264 Hardware Encode/Decode Yes
H.265 (HEVC) Hardware Encode/Decode Yes
Intel Deep Learning Boost (Intel DL Boost) on GPU Yes
Max Resolution (DP) 7680 x 4320 @ 60Hz
Max Resolution (HDMI) 4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)
Max Resolution (eDP - Integrated Flat Panel) 3840x2400 @ 120Hz
OpenCL Support 3.0
OpenGL Support 4.6
Ray Tracing Yes
VP9 Bitstream & Decoding Yes
Xe-cores 8

advanced technologies

Instruction Set 64-bit
Instruction Set Extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel Adaptix™ Technology Yes
Intel Flex Memory Access Yes
Intel High Definition Audio Yes
Intel Hyper-Threading Technology Yes
Intel Image Processing Unit 6.0
Intel Smart Sound Technology Yes
Intel Speed Shift Technology Yes
Intel Thread Director Yes
Intel Turbo Boost Max Technology 3.0 Yes
Intel Volume Management Device (VMD) Yes
Intel Wake on Voice Yes
Thermal Monitoring Technologies Yes