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Intel Core Ultra 7 155H vs Intel Core Ultra 9 185H Comparison

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CPU to replace
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Intel Core Ultra 7 155H

16 Cores | December 2023

Intel Core Ultra 7 155H
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Intel Core Ultra 9 185H

16 Cores 16 Cores | December 2023

Intel Core Ultra 9 185H
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Intel Core Ultra 7 155H vs Intel Core Ultra 9 185H Comparison Overview
Intel Core Ultra 7 155H Intel Core Ultra 7 1...
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Intel Core Ultra 9 185H Intel Core Ultra 9 1...
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Intel Core Ultra 7 1...
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Intel Core Ultra 9 1...
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In this review, we will be comparing Core Ultra 7 155H and Core Ultra 9 185H, two CPUs by Intel. Intel Core Ultra 7 155H was introduced to market in December 2023 and Intel Core Ultra 9 185H was launched in December 2023. Both Core Ultra 7 155H and Core Ultra 9 185H were launched within the same month so we are expecting this to be a fair comparison regarding age and available technology level.

Core Ultra 7 155H and Core Ultra 9 185H are members of Intel's Core Ultra series of CPUs. Below you can find the latest models from this series.

Intel Core Ultra Series History
Model Release Date Fabrication Process Cores / Threads
Intel Core Ultra 9 185H
December 2023 7nm 16 / 22
Intel Core Ultra 7 155H
December 2023 7nm 16 / 22
Intel Core Ultra 5 125H
  
December 2023 7nm 14 / 18
Intel Core Ultra 5 125U
  
December 2023 7nm 12 / 14
Intel Core Ultra 5 135H
  
December 2023 7nm 14 / 18
Intel Core Ultra 7 165H
  
December 2023 7nm 16 / 22
Intel Core Ultra 7 165U
  
December 2023 7nm 12 / 14
Intel Core Ultra 7 155U
  
December 2023 7nm 12 / 14

Here is a brief look at the main features of Intel Core Ultra 7 155H and Intel Core Ultra 9 185H before getting into our more detailed comparison.

Intel Core Ultra 7 155H Key Specs

  • Launched in December 2023
  • Laptop Type CPU
  • Cores / Threads: 16 / 22
  • Fabrication Process: 7 nm
  • Max RAM Support: 96 GB

Intel Core Ultra 9 185H Key Specs

  • Launched in December 2023
  • Laptop Type CPU
  • Cores / Threads: 16 / 22
  • Fabrication Process: 7 nm
  • Max RAM Support: 96 GB

Let's read on the following sections in order to better understand in detail how Core Ultra 7 155H and Core Ultra 9 185H compares and decide which one is better for you.

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Reasons to choose Intel Core Ultra 7 155H over Intel Core Ultra 9 185H
Technically, no significant reason to choose Intel Core Ultra 9 185H. You may consider its price.
Reasons to choose Intel Core Ultra 9 185H over Intel Core Ultra 7 155H
Technically, no significant reason to choose Intel Core Ultra 9 185H. You may consider its price.

Common Strengths of Intel Core Ultra 9 185H and Intel Core Ultra 7 155H
Integrated GPU
Yes vs Yes Has Integrated GPU
Common Weaknesses of Intel Core Ultra 9 185H and Intel Core Ultra 7 155H
Launch Dates
December 2023 vs December 2023 CPUs are older than 1 year
Intel Core Ultra 7 155H vs Intel Core Ultra 9 185H: Specs Comparison Table

In this section, we will be comparing the specifications the Intel Core Ultra 7 155H and the Intel Core Ultra 9 185H.

Processor
Brand Intel Intel
Model Core Ultra 7 155H Core Ultra 9 185H
Release Date 2023-12-14 2023-12-14
Type Laptop Laptop
Integrated GPU Arc Graphics (8-Cores) Arc Graphics (8-Cores)
Instruction Set x86-64 x86-64
Memory
Supported Memory Type LPDDR5-7467, LPDDR5x-7467, DDR5-5600 LPDDR5-7467, LPDDR5x-7467, DDR5-5600
L1 Cache 112K (per core) 112K (per core)
L2 Cache 2MB (per core) 2MB (per core)
L3 Cache 24MB (shared) 24MB (shared)
ECC Support No No
Memory Channels 2 2
Cores & Clock Speeds
Cores / Threads 16 / 22 16 / 22
Perf. Cores / Threads 6 / 12 6 / 12
Eff. Cores / Threads 10 / 10 10 / 10
Multiplier 38x 39x
Unlocked Multiplier No No
Connections and Others
Peak Temperature 110 °C 110 °C
Socket Custom Custom
PCI Express Version 5.0 5.0
PCI Express Lanes 28 28
Integrated GPU Specs
IGP Name Arc Graphics (8-Cores) Arc Graphics (8-Cores)
GPU Boost Clock 2250 2350
FLOPS 5.76-6.02 TFLOPS 5.76-6.02 TFLOPS
ShadingUnitsCores 128 128
TMUs 8 8
ROPs 4 4
Execution_units 8 8
Max. Resolution 7680x4320 @ 60 Hz 7680x4320 @ 60 Hz
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