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🧠 Comparison · CPU comparison

Intel Core Ultra 7 155H vs AMD Ryzen 7 8845HS: specs comparison

Intel Core Ultra 7 155H came out in 2023 (Meteor Lake, Intel 4), AMD Ryzen 7 8845HS in 2024 (Zen 4, TSMC 4 nm). Cores and threads: 16/22 on Core Ultra 7 155H vs 8/16 on Ryzen 7 8845HS. Max clock: 4.8 GHz vs 5.1 GHz. L3 cache: 24 MB vs 16 MB. Memory: DDR5-5600 / LPDDR5x-7467, up to 96 GB on Core Ultra 7 155H, DDR5-5600 / LPDDR5x-7500 on Ryzen 7 8845HS. Graphics: Intel Arc (8 Xe cores) and Radeon 780M. Clocks from different vendors are not directly comparable, so those rows are not highlighted.

In short. The table below is built from the official spec sheets. Green marks the best value in a row. This is not a benchmark: check tests in the games and apps you use.
Spec
Intel Core Ultra 7 155H
16 cores · laptop · 2023
Spec sheet →
AMD Ryzen 7 8845HS
8 cores · laptop · 2024
Spec sheet →
Device typeLaptopLaptop
Release year20232024
ArchitectureMeteor LakeZen 4
Cores16 (6P + 8E + 2LP)8
Threads2216
Base clock GHz1.4GHz3.8GHz
Max clock GHz4.8GHz5.1GHz
L3 cache MB24MB16MB
Process nodeIntel 4TSMC 4 nm
TDP W28 / 115 W35–54 W
SocketBGA (soldered)BGA (soldered)
MemoryDDR5-5600 / LPDDR5x-7467, up to 96 GBDDR5-5600 / LPDDR5x-7500
Integrated graphicsIntel Arc (8 Xe cores)Radeon 780M
Change models or add a third → All processors →

How to use it

  1. Compare cores and threads — they matter most for video editing, 3D and multitasking.
  2. For gaming, clock speed and L3 cache matter more — especially on AMD X3D chips.
  3. Check the socket and supported memory: will the CPU fit your board.
  4. To add a third processor, press “Change models or add a third”.

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Where the data comes from

Specs follow the official vendor spec sheets: Intel Core Ultra 7 155H, AMD Ryzen 7 8845HS.

FAQ

Which is better — Core Ultra 7 155H or Ryzen 7 8845HS?
It depends on what you do. By the specs: Core Ultra 7 155H has more cores and threads; Core Ultra 7 155H has more L3 cache; Ryzen 7 8845HS is newer. There are no benchmarks in the table — check tests in the games and apps you need.
How many cores and threads do Core Ultra 7 155H and Ryzen 7 8845HS have?
Core Ultra 7 155H: 16 (6P + 8E + 2LP) cores, 22 threads. Ryzen 7 8845HS: 8 cores, 16 threads.
Do Core Ultra 7 155H and Ryzen 7 8845HS fit the same motherboard?
No: Core Ultra 7 155H / Ryzen 7 8845HS is soldered to the laptop or phone board and can’t be replaced on its own. You choose it together with the device.
Which processor is more power-efficient — Core Ultra 7 155H or Ryzen 7 8845HS?
Per the spec sheet, Core Ultra 7 155H has a TDP of 28 / 115 W and Ryzen 7 8845HS has 35–54 W. Lower TDP means easier cooling and a quieter system. Real power draw depends on the load and the board or laptop settings.
Can I add a third processor?
Yes. Open the interactive comparison — the pair is already selected, you can add two more models and share the link.
Where do the specs come from?
From the official Intel, AMD, Apple, Qualcomm and MediaTek spec sheets — each model in the table header links to its vendor page. If a vendor doesn’t publish a figure, it isn’t in the table.

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