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Apple M5 Ultra

2 articles · Page 1 of 1
Lao Guo's Learning Space
Lao Guo's Learning Space
Sep 22, 2026 · Industry Insights

M5 Ultra 64 vs 80 Core GPU: What ¥9750 Buys – Not Faster LLM Decoding

The article compares Apple M5 Ultra 64-core and 80-core GPU variants, revealing that the ¥9750 price difference adds 16 GPU cores, 6 CPU cores, and 512GB memory support, but identical 1.2TB/s memory bandwidth means LLM decoding speed remains unchanged; the upgrade only benefits GPU-intensive tasks like 3D rendering and video effects.

3D renderingApple M5 UltraGPU cores
0 likes · 10 min read
M5 Ultra 64 vs 80 Core GPU: What ¥9750 Buys – Not Faster LLM Decoding
Lao Guo's Learning Space
Lao Guo's Learning Space
Jun 3, 2026 · Industry Insights

Can Apple’s M5 Ultra Still Compete After NVIDIA’s RTX Spark Launch?

The RTX Spark desktop processor delivers 1 PFLOP of AI compute—about 14 times the M5 Ultra—while the M5 Ultra retains a three‑times higher memory bandwidth and twice the memory capacity, making it superior for certain inference workloads; the article breaks down specs, benchmarks, ecosystem differences, pricing and market positioning to show how each platform fits distinct AI use cases.

AI ComputeApple M5 UltraCUDA
0 likes · 12 min read
Can Apple’s M5 Ultra Still Compete After NVIDIA’s RTX Spark Launch?