The primary die photographs of AMD’s Phoenix 2 APUs that includes a hybrid Zen 4 and Zen 4C configuration have been revealed over at Zhuanlan.
AMD’s Hybrid Phoenix 2 APUs Are Not like Something Intel’s Doing, Function Zen 4 & Zen 4C Cores With Comparable ISA
The die photographs of the AMD Ryzen 7040 “Phoenix 2” APUs as soon as once more affirm using hybrid Zen 4 and Zen 4C cores inside sure SKUs. AMD has been anticipated to go the hybrid route however they’ve additionally acknowledged that their strategy can be far completely different than the Intel P-Core and E-Core design for his or her hybrid chips.
We now have beforehand seen photos of the AMD Phoenix 2 APUs, notably the Ryzen 5 7540U & Ryzen 3 7440U, however the die photographs go a little bit extra in-depth on the design of those chips. The die shot might be seen displaying that AMD will equip a big L3 cache, coupled with a 2+4 (Zen 4 / Zen 4C) combo. Furthermore, DDR5 and LPDDR5 interfaces are additionally current on the die, which reveals that AMD plans to combine the APUs into laptops and compact PCs.
Moreover, it was reported that the AMD Phoenix 2 APUs will characteristic the “GFX103” RDNA 3 GPU IP, which we noticed with the unique Phoenix lineup, therefore they may deliver important graphics and performance-per-dollar worth, combining all the favored components from APUs out there.
Now if we query AMD’s strategy to utilizing Zen 4 & Zen 4C cores with APUs going ahead, it looks as if Staff Pink plans on creating an environment friendly and low-cost answer, which might make the APU releases by AMD well-positioned. This new design is only a take a look at case for AMD’s future APUs & we are going to see a extra mature implementation throughout the upcoming Strix “Ryzen 8000” APU household within the coming yr.
To date, AMD has step by step been rolling out the Phoenix 2 APU lineup on sure platforms. The primary assessment of the APU has already been revealed by David Huang at Zhuanlan utilizing a Ryzen Z1 hand-held console that includes the chip. The Z1 and the Ryzen 5 7540U share just about the identical specs.
AMD Phoenix 2 Zen 4 & Zen 4C Core Efficiency at Default & Fastened Clocks (Picture Supply: Zhuanlan):
Within the checks, we are able to see that on the default clock speeds, the Zen 4C cores on the chip carry out a tad bit slower than the Zen 4 traditional cores however utilizing a set 3.2 GHz clock frequency, the efficiency is just about the identical throughout all three core variants. The AMD Zen 4C cores additionally produce larger effectivity at a decrease frequency whereas Zen 4 traditional cores provide the very best effectivity at larger frequencies.
AMD Phoenix 2 Labeled Die Shot (Picture Supply: Zhuanlan):
AMD Phoenix 2 APU Specs:
|SOC Title||Van Gogh SOC||Phoenix 2||Phoenix 1|
|Course of Node||7nm||4nm||4nm|
|CPU Structure||Zen 2||Zen 4 + Zen 4C||Zen 4|
|Cores / Threads||4 / 8||6 / 12||8 / 16|
|CPU Clock (Max)||3.5 GHz||4.7 GHz||5.1 GHz|
|GPU Structure||RDNA 2||RDNA 3||RDNA 3|
|GPU Compute Models||8 CUs (512 SPs)||4 CUs (!256 SPs)||12 (768)|
|GPU Clocks||1.6 GHz||2500 MHz||2800 MHz|
|Merchandise||Steam Deck||Handhelds||Laptops / Handhelds|
Information Supply: HXL