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The Dimensity 1300 is in a substantially higher performance tier than the Helio G81 on published specifications: it has newer Cortex-A78 CPU cores, a more capable GPU class, and 5G platform support. Available benchmark results also favor the Dimensity 1300, but they come from different phones and testing methods, so they do not establish a precise head-to-head speed ratio.
At a glance: Dimensity 1300 vs Helio G81
| Feature | Dimensity 1300 | Helio G81 |
|---|---|---|
| CPU | 1× Cortex-A78 up to 3 GHz, 3× Cortex-A78 up to 2.6 GHz, and 4× Cortex-A55 up to 2 GHz, according to MediaTek | 2× Cortex-A75 up to 2 GHz and 6× Cortex-A55 around 1.7–1.8 GHz, as reported by secondary specification sources |
| Manufacturing process | 6 nm, according to MediaTek | 12 nm, according to NanoReview |
| GPU | Nine-core Arm Mali GPU in MediaTek’s description; third-party listings identify Mali-G77 MP9 | Third-party listings identify Mali-G52 MP2 |
| Cellular tier | 5G-capable platform | Positioned as a 4G chipset in comparison references |
| Memory and storage support | LPDDR4X and UFS 3.1, according to secondary sources | LPDDR4X and eMMC 5.1 or UFS 2.1 variants, according to secondary sources |
The Dimensity 1300’s CPU layout, process, and GPU-core description are documented in MediaTek’s Dimensity 1300 infographic. Several Helio G81 and platform-level details in the table are from third-party references, including NanoReview’s Helio G81 specifications. These are chipset capabilities, not a guarantee that every phone implements the fastest supported memory or storage configuration.
Which processor performs better in benchmarks?
Published results favor the Dimensity 1300, but the scores below are examples from separate sources and devices. They should not be combined into a single percentage or multiplier: benchmark version, handset, firmware, cooling, and source methodology differ.
| Chipset and benchmark | Reported result | Context |
|---|---|---|
| Dimensity 1300, AnTuTu | 607,013 | 91mobiles describes this as its highest recorded score from a Dimensity 1300 device. The same page’s key-spec field separately shows 705,961, so its AnTuTu figures are internally inconsistent; do not treat either as a controlled comparison result. |
| Dimensity 1300, Geekbench | 854 single-core; 2,709 multi-core | 91mobiles device-tested figures; the page does not establish a test configuration directly comparable with the Helio G81 result. |
| Dimensity 1300, Geekbench 6.7.1 | 1,232 single-core | Notebookcheck result for a OnePlus Nord 2T, not a matched test against a Helio G81 handset. |
| Helio G81, AnTuTu 11 | 358,608 | NanoReview result, with CPU, GPU, memory, and UX sub-scores on its page. |
| Helio G81, Geekbench 6 | 432 single-core; 1,416 multi-core | NanoReview lists 11 samples for this Geekbench test. |
Sources: 91mobiles Dimensity 1300 specifications and benchmarks, Notebookcheck Dimensity 1300 benchmarks, and NanoReview Helio G81 benchmarks. The figures are reported by those pages; they are not a controlled, same-phone comparison.
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For additional comparisons, TopCPU’s comparison page lists AnTuTu 10 and Geekbench 6 results, but the available information does not establish a common controlled test protocol for those figures.
What the specification gap means in everyday use
Apps and multitasking
The Dimensity 1300’s Cortex-A78 performance cores have a newer design and higher listed clocks than the Helio G81’s reported Cortex-A75 cores. That points to more CPU headroom for demanding apps and workloads. Actual responsiveness still depends on the phone’s software, memory configuration, and background workload.
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Gaming and graphics
The listed GPU classes also favor the Dimensity 1300: third-party specifications identify a Mali-G77 MP9, compared with Mali-G52 MP2 for the Helio G81. This indicates a higher graphics tier, but it does not guarantee a particular frame rate. Phone cooling, sustained thermal limits, game optimization, resolution, and graphics settings all affect gameplay.
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5G and connectivity
The Dimensity 1300 platform supports 5G features, while Helio G81 phones are positioned in the 4G tier in comparison references. Chipset capability alone does not confirm that a particular handset supports the bands you need: check the exact regional phone model and its supported bands before buying.
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Battery and sustained speed
A 6 nm process for the Dimensity 1300 and a reported 12 nm process for the Helio G81 are specification differences, not a direct battery-life test. Battery life and sustained performance also depend on the phone’s display, battery capacity, firmware, cooling, and workload. A benchmark result from one handset cannot settle how another phone will behave over a long gaming session.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Which chipset should you choose?
If performance, graphics capability, or 5G platform support is the priority, the Dimensity 1300 is the stronger choice on the published specifications and benchmark examples here. The Helio G81 belongs to a lower performance tier; a phone with it may still make sense if its overall price and features better suit your needs.
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Compare the complete phones rather than buying on chipset name alone. Check RAM and storage configuration, display, battery, cooling, software support, current price, and regional network compatibility. The OnePlus Nord 2T is one handset associated with the Dimensity 1300, while the Moto G06 Power appears among phones associated with the Helio G81; these are examples, not endorsements, and availability and regional configurations can vary.
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