The argument that Intel only leads in outdated software benchmarks overlooks the nuanced reality of workload diversity. While Zen 5’s AVX512 support is a clear strength in certain floating point heavy or HPC scenarios, it remains a niche optimization target. Most mainstream software, especially games and desktop productivity tools, still rely heavily on legacy instruction paths, where Intel’s architectural maturity, high frequency performance, and compiler optimizations continue to offer strong single threaded performance.
Zen 5’s performance uplift is impressive, but it’s workload sensitive, not an outright sweep.
Intel’s exclusion of AVX512 wasn’t due to technical incapacity, it was a strategic design choice. Previous gen Rocket Lake supported AVX512, but it was dropped to improve thermal headroom and simplify hybrid design integration. That’s a reasonable tradeoff given the limited adoption of AVX512 in consumer apps.
How you define "niche optimization target"? Using any modern compiler, including Intel, this "niche optimization target" could be added on software in, say, few seconds + compile time. Since Zen 5 launch there are practically no reasons to compile every new software to use AVX512. Intel is OK for legacy software but again, AVX512 compilation is mostly effortless so why not? As for legacy software too, Intel is planning to drop most legacy software support and use (microcode?)emulation instead.
Latter chapter makes no sense at all. Intel has promoted AVX512 for ages. Now Intel suddenly decides NOT to support it on flagship desktop CPU and that is "strategic design choice". Despite fact that AVX512 support was enabled until disabled on microcode. More about this later.
On Raptor Lake stability, yes....Intel faced some backlash, especially with certain BIOS and power tuning profiles pushing systems out of spec. But they’ve responded with baseline power profiles and microcode fixes. It’s not ideal, but it's being addressed, suggesting platform maturity rather than systemic design flaws.
Windows 11, contrary to the claim, was architected around hybrid CPU scheduling, especially through Thread Director, which allocates workloads across P-cores and E-cores based on dynamic telemetry. The idea that Windows 11 favors symmetric multi core designs ignores the foundational hybrid aware optimizations baked into the OS kernel.
It’s also true that VM environments on hybrid setups can be tricky without admin level configuration, something that’s definitely a pain point in managed work environments. But that’s more a limitation of IT policy and configuration than a failure of the hybrid architecture itself. Enterprise IT departments that invest in hybrid hardware generally tailor their VM workloads accordingly.
Raptor Lake was rushed design, confirmed by Intel employees. Another problem was huge power consumption that surely make CPUs break down faster. Perhaps not only reason but big anyway.
Hybrid optimizations are mostly done on Thread director that again makes poor job. Windows kernel optimizations are mostly "we are aware that hybrid architecture is like this", not much else. Also Serious software optimizations are mostly lacking.
You really cannot do too much optimizations for VM because most responsible is Thread director and that is something you cannot change. To change that behaviour on easily Windows you need admin/BIOS rights. Not surprising that most enterprise class departments rarely grant admin/BIOS rights for normal users. And usually enterprise class IT departments are so busy that they have no time for that kind of small job. Again, I have seen several working computers with VM problems and either problem is too hard for IT department or they just don't care "because it works". Just buy AMD and no problem.
I do agree hybrid isn’t perfect. It's hard to broadly recommend to gamers, 100% I agree, especially those seeking plug-and-play simplicity. But dismissing it outright as a “panic solution” overlooks the larger industry trend.
Apple, Qualcomm, and reportedly even AMD are embracing hybrid design paradigms. Intel may have been early, and imperfect.....but hybrid’s benefits in power scaling and background task efficiency are becoming increasingly important in modern compute workloads.
No no and no. There are big differences between Hybrid architecture and others that are "somewhat similar" but practically no. Let's look 4 most common ones:
ARM: Introduced big.LITTLE when 64-bit ARM v8something was introduced. Not big problem as ARM could make it clear that 64-bit ARM software must be aware of different architectures cores on same CPU.
Apple: Designed own ARM cores without much hardware backwards compatibility. Problems are easy to avoid.
Then for x86. Since x86 was introduced decades ago and until Intel Hybrid, there was no idea about two different architectures on same CPU, it makes two
huge problems:
- If instruction set support is different, having "wrong" instruction on CPU core makes whole CPU crash
- If architectures are different from software POV, programs unaware of this will very likely crash.
How Intel "solved" these problems? First problem was assessed disabling heavily promoted AVX512. Second problem, well, you can easily disable E-cores that make CPU much slower of course. Pathetic.
AMD solved both problems. Instruction sets are same, from software's POV even architecture is exactly same. Well done AMD.
As for WHY Alder/Raptor lake is panic solution without any debate? Turn back time when Intel is designing Alder lake. They start designing Golden cove and decide that they want Hybrid architecture. Unless Intel CPU designers are braindead morons, they will notice there two huge problems. And then they realize only proper way to address them both is to have same architecture on both CPU cores. Not necessarily internally but how software sees them. And develop something like AMD did.
What happened? Intel noticed that they cannot put more than 8 big cores on CPU. Now AMD has 16 cores. What to do? Only "modern" small core they have ready (developing new core takes at least 3.5 years at best) is Gracemont, meant for Atom devices. Too bad, it lacks both Hyper threading and AVX-512 support but nothing better is available.
So yeah. If Intel engineers really originally thought they pair Crestmont with Golden cove, they are stupidest CPU engineers ever. Additionally Golden cove architecture was probably designed around 2017 (Skylake "around 2013", Sunny cove "around 2015", latter had manufacturing problems) that gave Intel plenty of time to design proper E-core. Even more proof that whole Hybrid trash was panic solution.