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Samsung Galaxy S26 Ultra stars in CPU and GPU hands-on benchmark tests ahead of official debut

The Galaxy S26 Ultra has somehow gone on sale in certain markets before its actual launch.
ⓘ Sahil Karoul.
The Galaxy S26 Ultra has somehow gone on sale in certain markets before its actual launch.
The Galaxy S26 Ultra will launch officially in a few days but has now been benchmarked in a hands-on review ahead of that. The flagship phone is powered by a slightly overclocked variant of Qualcomm's Snapdragon 8 Elite Gen 5.

As previously reported, Samsung's imminent Galaxy S26 Ultra has been thoroughly showcased in a hands-on review. The flagship phone is set to debut on Wednesday alongside the Galaxy S26 and S26+ and has now also been benchmarked for a closer look at its performance chops.

As shared by Sahil Karoul, the Galaxy S26 Ultra earns a single-core score of 3,648 on Geekbench 6, and a multi-core score of 10,898. Both of those numbers are firmly average relative to the Snapdragon 8 Elite Gen 5 devices we've tested, and some would consider that to be disappointing. After all, the Galaxy S26 Ultra comes equipped with a Snapdragon 8 Elite Gen 5 variant featuring prime cores running at up to 4.74 GHz, versus the 4.61 GHz on the standard version of the chipset.

It's a different matter on AnTuTu, however. The Galaxy S26 Ultra delivers a CPU score of 1,094,797 there, which would make it the second most powerful device on AnTuTu's current performance chart, only beaten by the active-cooled RedMagic 11 Pro (1,193,279).

The flagship phone offers similarly polarizing results on GPU tests. On 3DMark's Wildlife Extreme stress test, it earns a peak loop score of 6,489—worse than most Snapdragon 8 Elite Gen 5 devices we've tested. Its 1,447,696 GPU score on AnTuTu is impressive, however, and higher than any other Android device manages on the platform's performance chart.


AnTuTu.
AnTuTu.
3DMark Wild Life Extreme Stress Test.
3DMark Wild Life Extreme Stress Test.
Geekbench.
Geekbench.
The Galaxy S26 Ultra features an overclocked Snapdragon 8 Elite Gen 5.
The Galaxy S26 Ultra features an overclocked Snapdragon 8 Elite Gen 5.
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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2026 02 > Samsung Galaxy S26 Ultra stars in CPU and GPU hands-on benchmark tests ahead of official debut
Ricci Rox, 2026-02-23 (Update: 2026-02-23)