Intel Core Ultra 7 155H vs Intel Core i9 14900HX

Budget Pick Available
Intel Core Ultra 7 155H Buy Now ↗
VS
Recommended Available
Intel Core i9 14900HX Buy Now ↗
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Review

Intel Core Ultra 7 155H
Intel Core i9 14900HX
Single-Core Performance
66
83
Multi-Core Performance
39
69
Power Efficiency
64
61
Integrated Graphics
86
31
QucikComparison Final Score
57
72
❖

Key differences

Key distinctions and advantages between Intel Core Ultra 7 155H and Intel Core i9 14900HX

Reasons to consider the Intel Core Ultra 7 155H

  • + 6 P-cores + 10 E-cores hybrid design
  • + DDR5 memory support
  • + FCBGA-2049 socket
  • + Meteor Lake architecture

Reasons to consider the Intel Core i9 14900HX

  • + 8 P-cores + 16 E-cores hybrid design
  • + DDR5 memory support
  • + BGA-1964 socket
  • + Raptor Lake Refresh architecture

Pros & Cons

Intel Core Ultra 7 155H
  • Solid single-core performance
  • High core count (16 cores)
  • Capable integrated graphics
  • Modern DDR5 memory support
  • Limited multi-threaded performance

"A mid-range Intel Core Ultra 7 155H processor with strong single-core performance (66/100). Suited for everyday productivity."

Intel Core i9 14900HX
  • Excellent single-core performance
  • Capable multi-core performance
  • High core count (24 cores)
  • Built-in integrated graphics
  • Modern DDR5 memory support
  • No significant drawbacks for its tier

"A mid-to-upper-range Intel Core i9 14900HX processor with strong single-core performance (83/100). Suited for demanding workloads."

Value for Money Beta

Please input up-to-date prices for the selected configurations to get an accurate value-for-money index.

PKRs
PKRs
Intel Core Ultra 7 155H
VS
Intel Core i9 14900HX
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VALUE INDEX
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Benchmarks

Blender
Blender CPU
Intel Core Ultra 7 155H
172.02
Intel Core i9 14900HX +106%
354.31
Cinebench
Cinebench 2024 (Single)
Intel Core Ultra 7 155H
99
Intel Core i9 14900HX +31%
130
Intel Core Ultra 7 155H Intel Core i9 14900HX
Cinebench 2024 (Multi) 957 1780

Specifications

GeekBench v6
Specification Intel Core Ultra 7 155H ↗ Intel Core i9 14900HX ↗
Geekbench 6 (Single-Core) 2421 3029
Geekbench 6 (Multi-Core) 12515 18430
File compression 1220 MB/sec 1420 MB/sec
Clang compilation 100.8 Klines/sec 173.5 Klines/sec
HTML 5 Browser 270.5 pages/sec 463.6 pages/sec
PDF Renderer 356.1 Mpixels/sec 508.4 Mpixels/sec
Text processing 243.4 pages/sec 287.7 pages/sec
Background blur 49.2 images/sec 54.6 images/sec
Photo processing 117.2 images/sec 154.7 images/sec
Ray tracing 19.4 Mpixels/sec 39.9 Mpixels/sec
PassMark
Specification Intel Core Ultra 7 155H ↗ Intel Core i9 14900HX ↗
Passmark CPU (Single-Core) 3426 4199
Passmark CPU (Multi-Core) 24604 44281
Integer math 86.1 GOps/sec 159 GOps/sec
Floating point math 62.9 GOps/sec 113.5 GOps/sec
Find prime numbers 113M Primes/sec 195M Primes/sec
Random string sorting 31.7M Strings/sec 61.6M Strings/sec
Data encryption 16.2 GBytes/sec 33 GBytes/sec
Data compression 274.5 MBytes/sec 546.3 MBytes/sec
Physics 1708 Frames/sec 2673 Frames/sec
Extended instructions 16.3B Matrices/sec 31.7B Matrices/sec
Performance Per Watt
Specification Intel Core Ultra 7 155H ↗ Intel Core i9 14900HX ↗
Cinebench 2024 / Watt 14.7 PPW 32.4 PPW
Geekbench 6 Multi / Watt 192.5 PPW 335.1 PPW
Passmark CPU Mark / Watt 378.5 PPW 805.1 PPW
Blender / Watt 2.65 PPW 6.44 PPW
General
Specification Intel Core Ultra 7 155H ↗ Intel Core i9 14900HX ↗
Vendor Intel Intel
Released 14-Dec-23 9-Jan-24
Type Laptop Laptop
Instruction Set x86-64 x86-64
Codename Meteor Lake Raptor Lake Refresh
Model number 155H i9-14900HX
Integrated GPU Arc Graphics (8-Cores) UHD Graphics (32EU)
Qualcomm Equivalent
CPU
Specification Intel Core Ultra 7 155H ↗ Intel Core i9 14900HX ↗
P-Cores 6 8
P-Threads 12 16
Base Frequency (P) 1.4 GHz 2.2 GHz
E-Cores 10 16
E-Threads 10 16
Base Frequency (E) 0.9 GHz 1.6 GHz
Total Cores 16 24
Total Threads 22 32
Multiplier 14x 22x
L1 Cache 112K (per core) 80K (per core)
L2 Cache 2MB (per core) 2MB (per core)
Unlocked Multiplier No Yes
Package
Specification Intel Core Ultra 7 155H ↗ Intel Core i9 14900HX ↗
Transistors
Fabrication Process 7 nm 10 nm
TDP (PL1) 20-65 W (configurable) 45-55 W (configurable)
Socket FCBGA-2049 BGA-1964
Peak Temperature 110°C 100°C
iGPU
Specification Intel Core Ultra 7 155H ↗ Intel Core i9 14900HX ↗
Integrated Graphics Arc Graphics (8-Cores) Intel UHD Graphics (32EU)
GPU Boost Clock 2250 MHz 1650 MHz
Shading Units 1024 256
TMUs 64 16
ROPs 32 8
Execution Units 128 32
iGPU FLOPS 4.6 TFLOPS 0.8 TFLOPS
Memory Support
Specification Intel Core Ultra 7 155H ↗ Intel Core i9 14900HX ↗
Memory Types #NAME? -8800
Max. Memory Size 96 GB 192 GB
Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s
ECC Support No Yes

Comparison with Competitors

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