Samsung's next smartphone chip, the Exynos 2700, has entered mass production, South Korea's The Elec reported on October 2, 2026. Output is said to be more than 10% higher than for the previous-generation Exynos 2600, and more Galaxy S27 series models are expected to use Samsung's in-house chip.
However, the top-end Galaxy S27 Ultra has not yet been confirmed to use it. What the start of mass production advances is Samsung's preparation to supply its 2027 flagship smartphones. Work remains to assess performance, power consumption, manufacturing cost, and more before the Ultra can adopt it. The Elec report
Mass production and Ultra adoption are separate stages
The Elec reported that the chip has moved from a small-scale prototype stage into full-scale front-end production, in which circuits are formed on wafers. That does not mean finished Exynos 2700 chips are already shipping in large volumes.
According to the outlet, Samsung is outsourcing inspection of the processed wafers to an external semiconductor assembly and test company, then handling packaging in-house. It typically takes three to four months from wafer input at the fab to a finished product.
That timing is consistent with starting production for the 2027 Galaxy S27 series, but the lead time alone does not allow us to infer an exact device launch date.
The reported reason for the production increase is a plan to use Exynos in a new Pro model, in addition to the standard and Plus models. According to The Elec, those models for South Korea and Europe will use the Exynos 2700, while the US, China, and other markets are expected to get Qualcomm chips.
However, neither the addition of a Pro model nor the regional chip allocation is a plan Samsung has officially announced.
So it is premature to treat the figure of "more than 10% above the previous generation" as evidence that the Galaxy S27 Ultra will also use the Exynos 2700. The reported addition of a Pro model alone would be reason enough to raise production.
Also, a 10% rise in chip output does not necessarily mean the share of Exynos-equipped models in the overall Galaxy lineup rises by 10%. Without sales volumes for each model and the regional breakdown, the actual share cannot be calculated. Nor can this report tell us which chip Japanese models will use.
The "9.5% faster" figure was already reported in August
Yonhap News reported on August 23, 2026, that in an internal Geekbench 6.5 test run by Samsung's MX Division, which handles its smartphone business, the Exynos 2700's multi-core performance exceeded that of Qualcomm's next top-tier chip, then called the "Snapdragon 8 Elite Gen 6 Pro," by 9.5%. Yonhap News, August 23
A timeline makes clear what the latest report actually adds.
| Date | Information made public | What it tells us |
|---|---|---|
| August 23, 2026 | Yonhap News reports the Exynos 2700's multi-core performance was 9.5% higher than Qualcomm's top-tier chip under development | Reportedly from Samsung's internal Geekbench 6.5 test |
| September 22, 2026 | Qualcomm officially announces the Snapdragon 8 Elite Extreme Gen 6 and a standard version | Product names and the two-chip lineup confirmed |
| October 2, 2026 | The Elec reports the start of front-end mass production of the Exynos 2700 and also mentions the 9.5% gap | Production has progressed; information on internal performance evaluation |
The table is based on the publication dates and contents of Yonhap News, Qualcomm's September 22 announcement, and The Elec.
In other words, the 9.5% gap itself was not first revealed in October. The important new information in the latest report is that the Exynos 2700 has advanced to wafer mass production.
It is also unclear whether the August and October reports refer to exactly the same test result or to different measurements. The August article named the comparison chip with its pre-announcement "Pro" label, whereas the October article uses the post-announcement "Extreme" name.
A change in name alone does not tell us that the specifications of the chip used for comparison, or the test conditions, were the same.
The Elec cites 12,856 as Qualcomm's multi-core score and says that applying the 9.5% gap implies the Exynos 2700 would score above 14,000. But this is an estimate calculated from the 9.5% difference, not a measured Geekbench record published for the Exynos 2700.
Because the devices, power consumption, and cooling conditions used in the internal test are also unknown, this number cannot simply be taken as a performance gap between commercial smartphones.
"2nm" alone does not determine performance or power efficiency
According to The Elec, the Exynos 2700 will be manufactured on Samsung Foundry's second-generation 2nm process, SF2P.
In its official process technology overview, Samsung states that first-generation SF2 entered mass production in 2025. The latest report suggests that SF2P, an improvement on that 2nm generation, will be used for its next flagship chip.
Rival Qualcomm also said in its September 22 announcement that both the Snapdragon 8 Elite Extreme Gen 6 and the standard version use a 2nm process.
However, both being called "2nm" does not mean the manufacturing processes or transistor designs are the same. Performance and power efficiency cannot be compared by the "2nm" label alone.
CPU configuration also strongly affects performance.
According to the official specifications of the previous-generation Exynos 2600, it has a 10-core configuration: one C1-Ultra core at up to 3.8GHz, three C1-Pro cores at 3.25GHz, and six C1-Pro cores at 2.75GHz.
Multi-core results such as Geekbench's are influenced not only by the manufacturing process but also by how many CPU cores run at what clock speeds. The Exynos 2700's official CPU configuration has not yet been revealed, and it cannot be determined by extrapolating from the previous generation.
What matters in a smartphone is not just short-term benchmark scores. How little power it takes to finish the same task, and how much performance the chip sustains under prolonged load, also matter.
Being able to raise performance briefly at high clock speeds does not guarantee the same speed can be maintained inside a thin smartphone while keeping heat under control. GPU and AI processing performance likewise cannot be judged from CPU multi-core scores alone.
With the previous generation, Samsung reworked the heat path from inside the chip
With the previous-generation Exynos 2600, Samsung adopted a new heat-dissipation structure that places a copper "Heat Path Block (HPB)" on the chip.
According to Samsung's technical explanation, in the conventional structure the DRAM package stacked on top of the processing chip obstructed the path for heat to escape to the device's cooling components.
Heat had to pass through the DRAM-side substrate, adhesive layers, resin, and so on, which conduct heat less well than metal.
Samsung therefore shifted the DRAM placement and put a copper block above the main heat source. The aim is to create a more direct path for heat to travel from the processor to the cooling components inside the device.
In a smartphone, raising the CPU's performance and efficiently getting the resulting heat out must be solved at the same time.
The improvement Samsung cites on the Exynos 2600 product page is a thermal resistance reduction of up to 16%. Thermal resistance is a measure of how difficult it is for heat to travel; the lower it is, the more easily heat escapes.
However, a footnote states that this is an internal comparison with the Exynos 2500 and that results vary with operating conditions and other factors. It does not mean device temperatures fall by 16% or battery life extends by 16%.
Changing the heat path in the previous generation shows that Samsung is working to improve sustained smartphone performance starting from the chip's package structure.
That said, this earlier technology does not let us infer what package the Exynos 2700 will use or how much its thermal performance will improve.
Reports that the MX Division continues to verify thermal behavior also indicate that evaluation must cover not only the chip's own design but also the final smartphone's thickness and cooling mechanism.
Ultra adoption depends on three conditions: design, manufacturing, and the device
According to The Elec, the System LSI Division, which designs and supplies Exynos, wants to put its own chip in the Galaxy S27 Ultra as well.
The MX Division, which decides which chip actually goes into Galaxy phones, is reportedly evaluating performance, including heat, and the price difference from Qualcomm's chips. Whether Samsung Foundry can stably manufacture the required volume is also a factor.
Even within Samsung, each division prioritizes different conditions.
For System LSI, what matters is whether it can increase the number of models using Exynos and expand the business scale of the chips it designs. For Foundry, the challenge is stably producing the required quantity of good chips. And what MX ultimately sells is not a standalone semiconductor but a Galaxy smartphone, including its performance, heat, and battery life.
For that reason, information that the chip beat Qualcomm's in internal benchmarks does not by itself settle Ultra adoption.
Cost, too, cannot simply be summed up as "cheaper because Samsung makes it in-house."
While it can cut the expense of buying chips from an outside maker, Exynos carries its own design and manufacturing costs, and wafer inspection and packaging also cost money.
Furthermore, if "yield," the proportion of manufactured chips that are usable, is low, the cost per usable chip rises. The report gives no specific yield or manufacturing cost per good chip, so it is impossible to calculate how much profitability has improved from the figure of a 10%-plus production increase alone.
Still, if the report is accurate that full-scale wafer production has begun in anticipation of the volumes needed for the standard, Plus, and Pro models, it means Samsung has started concretely preparing to supply the Exynos 2700 to its 2027 flagship smartphones.
Even with the Ultra decision pending, the production setup to widen the use of Samsung's in-house chip across the Galaxy S27 series is under way.
The Exynos 2700's real capabilities in the Galaxy S27 generation can only be assessed once the official models by region are known and power consumption and sustained performance of retail devices have been compared under the same conditions.
If Samsung can supply the required quantity of chips with the needed performance at sufficient yield, it may be able to turn its in-house Exynos into a source of Galaxy competitiveness while reducing its dependence on Qualcomm chips.