07-16-2024, 10:58 PM
CPU-Z v2.10 Changelog Confirms Core-Config of Ryzen AI 300-series Processors
CPUID this week released the latest version of CPU-Z, and its change-log confirms the core-configurations of upcoming AMD Ryzen AI 300-series "Strix Point" processor SKUs. On paper, "Strix Point" packs a 12-core CPU based on the latest "Zen 5" microarchitecture, but there's more to this number. We've known since June 2024 that the chip has a heterogeneous multicore configuration of four full-sized "Zen 5" cores, and eight compacted "Zen 5c" cores. Only the "Zen 5" cores can reach the maximum boost frequencies rated for the chip, while the "Zen 5c" cores go a few notches above the base frequency, although it's expected that the gap in boost frequencies between the two core types is expected to slightly narrow compared to that between the "Zen 4" and "Zen 4c" cores in chips such as the "Phoenix 2."
The series is led by the AMD Ryzen AI 9 HX 375, an enthusiast segment chip that maxes out all 12 cores on the chip—that's 4x "Zen 5" and 8x "Zen 5c." This model is closely followed by the Ryzen AI 9 365, which AMD marked in its presentations as being simply a 10-core/20-thread chip. We're now learning that it has 4x "Zen 5" and 6x "Zen 5c," meaning that AMD hasn't touched the counts of its faster "Zen 5" cores. It's important to note here that "Zen 5c" is not an E-core. It supports SMT, and at base frequency, it has an identical IPC to "Zen 5." It also supports the entire ISA that "Zen 5" does.
https://www.techpowerup.com/324308/cpu-z...processors
CPUID this week released the latest version of CPU-Z, and its change-log confirms the core-configurations of upcoming AMD Ryzen AI 300-series "Strix Point" processor SKUs. On paper, "Strix Point" packs a 12-core CPU based on the latest "Zen 5" microarchitecture, but there's more to this number. We've known since June 2024 that the chip has a heterogeneous multicore configuration of four full-sized "Zen 5" cores, and eight compacted "Zen 5c" cores. Only the "Zen 5" cores can reach the maximum boost frequencies rated for the chip, while the "Zen 5c" cores go a few notches above the base frequency, although it's expected that the gap in boost frequencies between the two core types is expected to slightly narrow compared to that between the "Zen 4" and "Zen 4c" cores in chips such as the "Phoenix 2."
The series is led by the AMD Ryzen AI 9 HX 375, an enthusiast segment chip that maxes out all 12 cores on the chip—that's 4x "Zen 5" and 8x "Zen 5c." This model is closely followed by the Ryzen AI 9 365, which AMD marked in its presentations as being simply a 10-core/20-thread chip. We're now learning that it has 4x "Zen 5" and 6x "Zen 5c," meaning that AMD hasn't touched the counts of its faster "Zen 5" cores. It's important to note here that "Zen 5c" is not an E-core. It supports SMT, and at base frequency, it has an identical IPC to "Zen 5." It also supports the entire ISA that "Zen 5" does.
https://www.techpowerup.com/324308/cpu-z...processors
