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Clear out junk files and repair common Windows errorsFree Scan →Scan for outdated or missing drivers - takes under a minuteDriver Scan →This page covers the memory, system and browser benchmark section of HotHardware’s Core Ultra 7 270K Plus and Core Ultra 5 250K Plus review. It does not establish scores for those tests in the accessible page text, so specific results should be read from the charts on HotHardware’s benchmark page, not inferred from processor specifications or results from other publications.
What this review page tests
HotHardware labels this installment “Memory, System, And Browser Benchmarks.” Its review navigation places AI, 3D rendering and AV encoding on a separate page, and graphics, gaming and power on another. The page is therefore a focused slice of a broader processor review, not a report of gaming results.
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The available page text identifies the test section but does not expose its chart measurements. No HotHardware scores, test-by-test winners, or margins can be stated reliably here. For those results, consult the charts on the original page.
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When comparing the chart entries, keep each result attached to its benchmark and test configuration. A memory benchmark reflects the memory setup and workload used; a system benchmark combines performance across its own tasks; and a browser benchmark reflects the software and browser workload tested. A lead in one category does not by itself establish an advantage in the others.
#1 Best Overall
- Next‑Gen Platform Support: Compatible with Intel 800 Series Chipset‑based motherboards with LGA1851 Socket enabling PCIe 5.0/4.0 and high‑speed DDR5 memory (up to 7200 MT/s).
- High‑Performance Core Configuration: Features up to 24 cores (8 P‑cores + 16 E‑cores) for demanding gaming and creator
- Ultra‑Fast Boost Clocks: Reaches up to 5.5 GHz max turbo frequency for top‑tier responsiveness and performance
- Built for Enthusiasts: Unlocked for performance tuning when paired with Intel Z‑series chipsets, making it ideal for overclockers and power users.
- Robust Power & Thermal Design: Engineered with 125W base power and 250W max turbo power to sustain high‑intensity
- Check the benchmark name and software version shown with each chart.
- Compare the same test and configuration across processors rather than combining results from different suites.
- Use the review’s reported averages and low-percentile results where available; a single aggregate score cannot describe every workload.
How the two processors differ
ComputerBase reports the Core Ultra 7 270K Plus as a 24-core desktop processor with 8 performance cores and 16 efficiency cores, and the Core Ultra 5 250K Plus as an 18-core model with 6 performance cores and 12 efficiency cores. ComputerBase says each adds four E-cores compared with the preceding 265K and 245K models in the respective tiers. Those specifications describe the chips, but do not substitute for the benchmark charts or establish a particular browser or memory-test lead. ComputerBase’s March 2026 launch coverage also reported German launch prices of €319.90 for the 270K Plus and €219.90 for the 250K Plus; these are historical, regional launch figures, not current prices.
What separate gaming evidence says—and does not say
This page is not the review’s gaming section, so its title should not be read as proof that either processor wins in games. Intel’s official figures are vendor claims tied to named games, settings and comparison chips: Intel reported up to 9% higher performance for the 270K Plus than the 265K in Star Wars: Outlaws at 1080p High, and up to 24% for the 250K Plus over the 245K in Far Cry 6. These are not independent review results or a direct comparison between the two Plus processors. Intel’s product brief supplies the vendor context and methodology.
Rank #2
- Limited Amazon Model *Only is for products sold and shipped by Amazon.co.jp
- Supports PCIe 5.0 and 4.0 and DDR5
- Supports motherboards with Intel 800 series chipset
- 125W processor-based power
- 40MB L2 Cache
In its own review context, Tom’s Hardware reported that the 250K Plus delivered 95% of the 270K Plus’s gaming performance at one-third lower price. That is an attributed result from Tom’s Hardware’s setup, not a universal performance ratio or a measurement from HotHardware’s memory, system and browser tests.
Platform and total-build considerations
ComputerBase characterizes LGA1851 as having no further CPUs after the Plus series. That makes the platform’s reported upgrade limit relevant when choosing a motherboard for a new build: compare the complete cost of CPU, compatible board and memory, rather than treating the processor’s launch price as the whole investment. The launch prices above do not establish current street prices, and a board’s compatibility and BIOS requirements should be checked for the specific model.
Quick Recap
Rank #4
- Get ultra-efficient with Intel Core Ultra desktop processors that improve both performance and efficiency so your PC can run cooler, quieter, and quicker.
- Core and Threads 24 cores (8 P-cores plus 16 E-cores) and 24 threads. Integrated Intel Graphics included
- Performance Hybrid Architecture Integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance
- Performance Unlocked Up to 5.7 GHz unlocked. 40MB Cache
- Compatibility Compatible with Intel 800 series chipset-based motherboards
Rank #3
- 20 cores (8 P-cores + 12 E-cores) and 20 threads. Integrated Intel Graphics included
- Performance hybrid architecture integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance
- Up to 5.3 GHz. 36 MB Cache
- Compatible with Intel 800 series chipset-based motherboards
- Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. No thermal solution included
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
