X86 instruction-compatible Hygon C86 CPU that reportedly delivered on par performance with Intel's 13th gen processors in MT workloads, can boost up to 3.0 GHz.
Leak Suggests Hygon C86 Could Hit 3.0 GHz Boost and 95 W TDP, Making it a True-Efficiency+Performance x86 Contender
The last time we looked at the Chinese-made Hygon C86 series, it appeared inside the Thunderobot gaming PCs. The report showcased performance numbers that matched Intel Raptor Lake's Core i7 SKUs in multi-threaded benchmarks. Despite weaker single-threaded results, the chip demonstrated China's domestic x86 designs that are evolving quite fast enough to compete with recent processor families.
That said, we don't exactly know the detailed specifications of the C86-4G processor benchmarked previously, except for a few things like the core count and memory support. Apart from its impressive 16-core/32-thread configuration, 32 MB of L3 cache, support for DDR5 memory and PCIe Gen 5.0 bandwidth, now we also know its supposed clock speed and TDP rating.
As shared by @realVictor_M, the processor boasts up to 3.0 GHz of max boost clock and a TDP of just 95 W. In the previous leak, it was reportedly running at 2.8 GHz in the Thunderobot PCs, making the leaked specs consistent with the previous report. While the Chinese chip is still much behind AMD and Intel in reaching high clocks, it's still doing an excellent job at 3.0 GHz while consuming low power. These numbers may not look impressive compared to the current-gen mainstream CPUs, but they are surprisingly balanced for a 16-core domestic design that is said to be derived from earlier AMD Zen architectures.
Considering that the leak is true, then 95 W TDP by a 16-core CPU is really impressive compared to its rivals that usually reach much higher power levels under full load. This not only makes it more power-efficient but also easier to cool, making it ideal for compact desktops and small form-factor PC builds. That said, the performance numbers previously did highlight the processor's limitations in single-threaded workloads, which is definitely something Hygon will need to improve for numerous applications.
We await official information about the specs, but system integrators like Thunderobot appear to have good confidence in the chips, which is why they ditched both AMD and Intel for the Hygon C86. This does indicate that the C86 series is likely going to provide an interesting alternative in the mid-range x86 space.
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