Synthetic benchmarks
As always, we start with the synthetic benchmarks, running each 3 times and keeping the best result. In the case of Linpack Xtreme, 5 loops and their average value are used for each run.
Since Linpack Xtreme is already strongly limited in latency with DDR5, the bandwidth and thus the clock rate is primarily decisive for the result here. Here, the modules from G.Skill can already put their theoretical advantage from clock rate and timings into practice. With the manual overclocks, the Trident Z5 RGB even manages to exceed the 630 GHz mark with ease.
In SuperPi 32M, latency is known to be the be-all and end-all, so the DDR4 configuration still has a loud say here and is faster than all DDR5 kits in XMP so far. Only with manual tuning and optimized subtimings can times below 6 minutes also be achieved with DDR5, whereby the slightly more than 356 seconds for both manual overclocks are really impressive.
As is well known, the clock rate is the main factor in the AIDA write and read tests, which in turn is decisive for the data throughput. Here, the modules from G.Skill already manage over the 100000 MB/s mark in XMP. With manual tuning, another 10000 – 15000 MB/s are added on top.
The picture is similar in the write test, where the modules with the manual DDR5-7000 overclocking are the first to break the 110000 GB/s sound barrier. Here, the incredibly low tCWL of 14 is probably not entirely uninvolved.
The G.Skill modules are also the fastest among the XMP competitors in the copy test, of course due to the higher clock rate and tighter timings. Almost 109000 MB/s can then still be achieved with the faster manual config.
In the latency test, the Trident Z5s are again fastest in XMP and can even undercut the DDR4 comparison configuration with overclocking. Under 50 ns is a real challenge for DDR5 in any case.
Geekbench 3 is known to be the RAM benchmark for once everything with its various subtests that claim both latency and bandwidth. The scores achieved here are literally fabulous, with over 11000 points in XMP and an effortless 14000 points with some fine tuning. Incidentally, this is 63% more performance than Patriot’s modules with DDR5-4800 and JEDEC timings manage.
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