Mali-T880 performance on Galaxy S7

I’ve downloaded GeekBench 5 to my /e/ refurbished Galaxy S7 and ran a GPU/Compute test on it, the results of which are here:
https://browser.geekbench.com/v5/compute/1148927

According to the average benchmarks, GeekBench 5 gives a score of 434 to the Mali-T880, but as you can see this is 2.44 times better than my score of 178. It’s a small thing, but I wondered if there’s an issue here with the driver that anybody’s aware of.

Thanks!

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