HP 27” All-in-One Desktop Showdown: Ryzen 7 7730U vs. Intel Core i7-1355U – Which One Should You Buy?

Are you in the market for a sleek, space-saving 27” all-in-one desktop? HP offers multiple configurations that look nearly identical from the outside but house very different processing power inside. Today, we compare two compelling options.

Meet the HP 27″ All‑in‑One: sleek, powerful, and perfect for modern homes or offices. Today we’re comparing two top configurations — one powered by AMD Ryzen 7 and the other by Intel Core i7 — to help you pick the best fit.

  • HP 88A34PA: Featuring AMD Ryzen 7 7730U

  • HP 911K8PA: Featuring Intel Core i7-1355U

Let’s break down their differences in performance, value, and usability to help you choose the right system.


📊 Performance Comparison

🧬 Processor Power

Feature AMD Ryzen 7 7730U Intel Core i7-1355U
Cores/Threads 8C / 16T 10C / 12T (2P + 8E)
Max Boost Clock 4.5 GHz 5.0 GHz
Architecture Zen 3 (7nm) Raptor Lake (10nm)
  • Multi-core Tasks: AMD takes the lead in multi-threaded workloads (e.g., compiling code, video rendering)

  • Single-core Tasks: Intel wins in burst performance like office productivity and browsing

💡 Graphics

Both models rely on integrated graphics:

  • Ryzen 7 7730U: Radeon Vega 8

  • i7-1355U: Intel Iris Xe

While both support casual gaming and video playback, neither is meant for heavy graphics work. Performance is roughly on par.


📄 Memory & Storage

Both desktops come with:

  • 16GB DDR4 RAM (although i7-1355U supports DDR5 in theory)

  • 512GB NVMe SSD storage

Speed differences in real-world tasks are minimal for general users.


📸 Display & Design

Identical across both:

  • 27” Full HD IPS Display

  • 300 nits brightness

  • 99% sRGB colour gamut

  • Slim bezel design with privacy 720p webcam

Whether you choose AMD or Intel, the external experience is crisp, colour-accurate, and elegant.


🚀 Connectivity & Ports

Both models include:

  • Wi-Fi 6 + Bluetooth 5.3

  • 1x USB-C, 2x USB-A, HDMI-out, LAN

  • Integrated speakers & webcam

You won’t miss out on connectivity either way.


🌱 Eco Features

Intel i7 Model (911K8PA):

  • Recycled plastic construction

  • ENERGY STAR & EPEAT Gold certified

  • Slightly more eco-conscious

AMD Model (88A34PA):

  • Standard build with no specific environmental certifications


💸 Price & Value

Model Approx. Price (AUD) Value Note
AMD Ryzen 7 (88A34PA) $1,300 - $1,560 Excellent multi-core value
Intel i7 (911K8PA) $1,400 - $1,700 Better eco and burst performance

📄 Summary: Which One is Right for You?

Choose AMD Ryzen 7 7730U (88A34PA) if you:

  • Run multitasking-heavy workloads

  • Prefer better value for money

  • Want efficient performance at a slightly lower price

Choose Intel Core i7-1355U (911K8PA) if you:

  • Want faster single-thread performance

  • Care about green credentials

  • Expect the best experience in Microsoft Office, browsing, and general office tasks


✅ Final Verdict

Both HP 27” All-in-Ones are solid picks. The AMD model excels in multi-core scenarios and value, while the Intel model offers peak performance in everyday office use and adds eco-friendly build advantages.

Your decision ultimately hinges on how you use your PC. Need help choosing? Contact our team at OzToner.au for personalised advice and exclusive deals!

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