Intel Core Ultra 9 270HX Plus

Intel Core Ultra 9 270HX Plus
Benchmarks & Specs

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The Intel Core Ultra 9 270HX Plus clearly demonstrates what modern technology can achieve today. We have taken a very close look at the details of the new Arrow Lake architecture. The chip is manufactured using a modern 3 nm process for better efficiency. The core offers enormous computing power for demanding tasks on mobile devices.

Especially the combination of a large cache ensures smooth processes in every application. The Intel Core Ultra 9 270HX Plus has 36 MB of L2 cache and 30 MB of L3 cache. That is a lot of memory for fast calculations directly at the processor core itself. With a memory bandwidth of 102 GB/s, data is moved quickly between components.

We find that the integrated Intel Xe 4 Core Graphics 64 EUs (Arrow Lake) does a solid job. For everyday graphic tasks, the performance of the Intel Core Ultra 9 270HX Plus is easily sufficient. The entire structure seems very well thought out and designed for high workloads. It is no secret that Intel is delivering a real high-end flagship here.

We are surprised by the stability that the Intel Core Ultra 9 270HX Plus offers in everyday life. Those who work a lot on the go will surely quickly notice the optimizations of modern manufacturing. The balance between energy consumption and raw power seems to be very successful here. Overall, the Intel Core Ultra 9 270HX Plus delivers a coherent package for professionals.

We highly value the reliability of this processor for complex calculations in daily work. In our tests, the Intel Core Ultra 9 270HX Plus consistently made a good impression.
  • Modern 3 nm manufacturing process
  • Large buffer with 66 MB cache
  • High memory bandwidth of 102 GB/s
  • Powerful high-end architecture

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank ? / ?
In segment Notebook
Multi-core performance
Rank ? / ?
In segment Notebook
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Core i7-1255U
Intel Iris Xe Graphics 96 (Alder Lake)
1,916
Intel Core i7-1265U
Intel Iris Xe Graphics 96 (Alder Lake)
1,916
Intel Core Ultra 9 270HX Plus
Intel Xe 4 Core Graphics 64 EUs (Arrow Lake)
1,890
Intel Core Ultra 5 135U
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake)
1,885
Intel Core i5-13600H
Intel Iris Xe Graphics 80 (Alder Lake)
1,859
AI performance (NPU)

AI performance (NPU)

Apple M2 (8-GPU)
8C / 8T · 0.66 GHz
15.8 TOPS
Apple M2
Apple M2 122 %
8C / 8T · 0.66 GHz
15.8 TOPS
Intel Core Ultra 9 270HX Plus
20C / 20T · 2.40 GHz
13.0 TOPS
Apple M1 (7-GPU)
8C / 8T · 0.60 GHz
11.0 TOPS
Apple M1 Pro (10-CPU 14-GPU)
10C / 10T · 0.60 GHz
11.0 TOPS

More benchmarks

At a glance

PropertyValue
FamilyIntel Core Ultra 9 (12)
CPU groupIntel Core Ultra 200HX (8)
ArchitectureArrow Lake
Technology3 nm
SegmentNotebook
SocketBGA 2114
Generation2
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads20 / 20
Hyperthreading / SMT
Core architecturehybrid (big.LITTLE)
Core Cluster 1: 8x Lion Cove
2.40 - 5.30 GHz
Core Cluster 2: 12x Skymont
1.80 - 4.70 GHz
L2-Cache36.00 MB
L3-Cache30.00 MB
OverclockingIntel Thermal Velocity Boost
Intel Turbo Boost Max

Integrated graphics (iGPU)

PropertyValue
GPU nameIntel Xe 4 Core Graphics 64 EUs (Arrow Lake)
GPU frequency0.30 - 1.90 GHz
CUs / Shader4 / 512
Raytracing
Max. displays3
Max. GPU Memory32 GB
Technology5 nm
Release dateQ3/2024

NPU AI performance

PropertyValue
AI hardwareIntel® AI Boost
AI specificationsIntel AI Boost NPU 4 @ 13 TOPS
NPU + CPU + iGPU36 TOPS

Memory & PCIe

Memory typeMemory bandwidth
DDR5-6400
102.4 GB/s
PropertyValue
Max. Memory256 GB
Memory channels2
ECC
PCIe5.0 x 24
PCIe Bandwidth94.5 GB/s

Thermal Management

PropertyValue
TDP55 W
TDP (PL2)160 W
TDP up
TDP down45 W
T. junction max.105 °C

Technical details

PropertyValue
Chip designChiplet
AES-NI
Operating systemsWindows 11, Linux
Instruction setx86-64 (64 bit)
ISA extensionsSSE4.1, SSE4.2, AVX2
Release dateQ2/2026
Release price
DocumentsTechnical data sheet
Intel Core Ultra 9 270HX Plus
Intel Core Ultra 9 270HX Plus
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