13500 uses the 12th gen big core arch and has lower cache. The 13600 has a higher power target so it will boost higher. Both have the same number of cores and threads. In any workload the 13600k will be faster. Here is a review to see how much faster. Answer from Low-Blackberry-9065 on reddit.com
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INDUROCK
indurock.com › home › intel core 5 vs i5: what’s the difference between them?
Intel Core 5 vs i5: What's the Difference between them? - INDUROCK
January 10, 2026 - This is part of Intel’s newer non-Ultra branding, primarily seen in entry-to-mid-range mobile processors (e.g., Core 5 120U from around 2024-2025). It’s essentially a rebranded or slightly updated version of older Core i5 models (like the ...
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CPU Benchmark
cpubenchmark.net › compare › 5892vs5294 › Intel-5-120U-vs-Intel-i5-1335U
Intel 5 120U vs i5-1335U [cpubenchmark.net] by PassMark Software
The Intel Core 5 120U is newer than Intel Core i5-1335U and is around 10% faster in multi-threaded (CPU Mark) testing. The Intel Core 5 120U is around 8% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class.
Discussions

What is the actual difference between these two Intel Core i5 13500 13th Generation 14 Core processors?
13500 uses the 12th gen big core arch and has lower cache. The 13600 has a higher power target so it will boost higher. Both have the same number of cores and threads. In any workload the 13600k will be faster. Here is a review to see how much faster. More on reddit.com
🌐 r/buildapc
28
22
October 27, 2023
Which is better a processer? Intel core i5, i7 or ultra 5, 7 etc?
Highest core number and highest gen number with ultra should be the best. I7 is better than i5, but i5 gen12 is better than i7 gen1 Yea thats confusing naming. More on reddit.com
🌐 r/computers
20
9
December 15, 2024
Which is better, intel core i5 or ultra 5?
Marketing. A core i5 has several generations of potential hardware. While a core ultra 5 has about 2 generations worth of hardware. You need to be specific on the actual cpu models to actually determine differences in models. There are differences in cpu power based on the suffix (U, H,HX) for 15w, 45, 55w or better which dictates performance. Next is generation hardware, an 14th gen i5 is going to run circles against a 3rd gen i5. More on reddit.com
🌐 r/laptops
6
10
December 15, 2024
Intel 13th vs Ultra?
All depends on if the extra DDR5 cost is worth it for your use case. If you can repurpose the 11th Gen board for something else or resell it then you're probably better off spending a bit more for the Ultra if you need Intel. If not, AMD appears to be the better performer and battery life platform. More on reddit.com
🌐 r/framework
14
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June 12, 2024
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GEEKOM
geekompc.com › home › blog › intel core ultra 5 vs intel core i5: key differences
Intel Core Ultra 5 Vs Intel Core i5: Key Differences
Thus, this entails that by the end of this review, one would have obtained a clearer overview of which processor meets a user’s demands or whether he or she is a gamer, a creator of content, or a general user seeking out a robust and efficient mobile processor. When one chooses a processor, one must closely look at the core specifications that bear a direct influence on performance and user experience. The most pertinent parameters for the Intel Core Ultra 5 125H/135H and Intel Core i5-12500H/13500H processors are highlighted herein.
Published   April 30, 2026
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YouTube
youtube.com › watch
Intel Core 5 120U Vs Intel Core i5 13th Gen - In Depth Comparison 🔥🔥 Intel Core 5 120U vs i5 1335U - YouTube
Intel Core 5 120U Vs Intel Core i5 13th Gen - In Depth Comparison | Intel Core 5 120U vs i5 1335U | Best Processor Under 60000 | Intel Core 5 Vs Intel core...
Published   January 7, 2025
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ACEMAGIC
acemagic.com › home › intel core ultra 5 vs core i5 buying guide for 2026
Intel Core Ultra 5 vs Core i5 Buying Guide for 2026 – ACEMAGIC
March 24, 2026 - While it lacks an NPU and advanced integrated graphics, the raw CPU compute power of a 12th or 13th generation Core i5 is fully capable of running Windows 11 and all standard office applications without latency.
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EveZone
evezone.evetech.co.za › home › deep dives › core 5 vs core i5: quick guide
Intel Core 5 vs Core i5 - EveZone - Evetech
April 21, 2026 - A Core i5-13500H (High performance) will usually beat a Core 5 120U (Ultra-low power) in gaming, even though the latter sounds "newer". For gaming, always prioritise 'H' or 'HX' series processors to ensure you aren't throttled by power limits ...
Find elsewhere
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CPU Monkey
cpu-monkey.com › en › compare_cpu-intel_core_5_processor_120u-vs-intel_core_i5_1335u
Intel Core 5 processor 120U vs Intel Core i5-1335U - Benchmark, comparison and differences
1 week ago - Both processors are designed to deliver a smooth user experience in typical mobile application scenarios, without expecting peak values in extremely demanding workloads. Performance in Gaming Scenarios Neither the Intel Core i5-1335U nor the Intel Core 5 processor 120U are primarily designed ...
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UserBenchmark
cpu.userbenchmark.com › Compare › Intel-Core-Ultra-5-125H-vs-Intel-Core-i5-13600K › m2226672vs4134
Intel Core i5-13600K vs Ultra 5 125H - CPU UserBenchmarks
Intel’s 13th gen. Raptor Lake CPUs offer around 10% faster gaming and 45% faster multi-core performance than their predecessors. The new CPUs are compatible with DDR4 memory and Z690/B660 ($150) motherboards.
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NanoReview
nanoreview.net › home › cpu comparison › core i5 1335u or core 5 120u: what's better?
Intel Core i5 1335U vs Core 5 120U: performance comparison
We compared 10-core Intel Core i5 1335U (1.3 GHz) against Core 5 120U (1.4 GHz) in games and benchmarks. Find out which CPU has better performance.
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NanoReview
nanoreview.net › home › cpu comparison › core ultra 5 125h or core i5 13500h: what's better?
Intel Core Ultra 5 125H vs i5 13500H: performance comparison
We compared Intel Core Ultra 5 125H (1.2 GHz) against i5 13500H (2.6 GHz) in games and benchmarks. Find out which CPU has better performance.
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GEEKOM
geekom.au › home › blog › amd ryzen 5 vs intel i5: a comprehensive comparison
AMD Ryzen 5 vs Intel i5: A Comprehensive Comparison
August 7, 2025 - Clock Speed: The Ryzen 5 5600X has a higher base frequency, but the i5-13500H can boost performance cores almost as much and has more Efficiency cores for frequency tuning. So the i5-13500H’s continuous multi-threaded performance could improve.
Price   $374-1649
Address   AU
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Quora
quora.com › Is-the-core-Intel-i5-13th-gen-better-than-an-intel-core-i7
Is the core Intel i5 13th gen better than an intel core i7? - Quora
Answer (1 of 3): Sometimes. Which Core i5 13th gen? Which Core i7? An unlocked desktop Core i5 13th gen CPU (e.g. i5–13600KF) is slightly slower than 13th gen and 14th gen desktop Core i7s, about the same speed as the fastest Core i7 laptop CPUs (e.g. i7–14700HX or any other), and much ...
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VERSUS
versus.com › home › cpu comparison › intel core 5 120u vs intel core i5-1335u
Intel Core 5 120U vs Intel Core i5-1335U: What is the difference?
November 1, 2018 - What is the difference between Intel Core 5 120U and Intel Core i5-1335U? Find out which is better and their overall performance in the CPU ranking.
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GEEKOM
geekompc.com › home › blog › intel i5 vs i7: which cpu is better for your budget in 2026
Intel i5 Vs i7: Which CPU Is Better For Your Budget in 2026
January 23, 2026 - For instance, while the Intel Core i5-13600K has a basic clock speed of 3.5 GHz and an accelerated one of up to 5.1 GHz, the Core i7-13700K starts at 3.4 GHz and reverts to 5.4 GHz.