We are supported by readers, when you click & purchase through links on our site we earn affiliate commission. Learn more.

AMD Ryzen 9 6900HX ‘Rembrandt’ APU Specs Leak Out: 8 Enhanced 6nm Zen 3 Cores, 20 MB Cache, 4.6 GHz Increase & Radeon 680M ‘RDNA 2’ Built-in Graphics

At this time now we have an attention-grabbing leak for many who are ready for next-gen AMD laptops powered by the Rembrandt Ryzen 6000 APU such because the Ryzen 9 6900HX.

AMD Excessive-Efficiency Laptops With Ryzen 9 6900HX ‘Rembrandt’ APU To Pack 8 Enhanced Zen 3 Cores on 6nm Course of & Radeon 680M ‘RDNA 2’ iGPU

Our sources have informed us fairly a number of particulars concerning the AMD Rembrandt APUs, particularly the Ryzen 9 6900HX, which goes to be one of many quickest Ryzen 6000 chips within the pack. AMD’s new APU lineup can be changing the Ryzen 5000 ‘Cezanne’ sequence and have an replace to each CPU and GPU IPs.

AMD Navi 24 ‘RDNA 2’ To Be The First 6nm GPU, Will Energy Entry-Degree Radeon RX 6500 XT & RX 6400 Graphics Playing cards

On the CPU facet, AMD’s Ryzen 9 6900HX APU goes to supply 8 cores and 16 threads. These cores are based mostly on the brand new Zen 3+ structure which is an enhanced model of the Zen 3 core however with the newest TSMC 6nm alternation. The brand new course of node would permit AMD to squeeze extra juice out of its laptop computer chips whereas operating effectively. As for cache, the chip will include 16 MB of L3 & 4 MB of L2 cache. For these anticipating 3D V-Cache expertise on laptops, that is not taking place until a number of extra generations.

Coming to the clock speeds, the max enhance clock for the chip goes to be rated at 4.6 GHz which is identical as the present Ryzen 9 5900HX however we are able to anticipate the Ryzen 9 6900HX to attract lesser energy. The CPU will permit for DDR5-4800 reminiscence help on laptops which can ship an enormous enhance in bandwidth over DDR4 reminiscence.

The GPU facet for the AMD Rembrandt Ryzen 9 6900HX goes to see a serious improve. AMD can be using its RDNA 2 core structure and whereas we weren’t informed what number of RDNA 2 CUs we can be getting on the brand new chips, we’re informed that staff purple has determined to vary the nomenclature of its built-in RDNA graphics. Beginning with Rembrandt, AMD will use the Radeon 6**M branding. The actual iGPU variant for the Ryzen 9 6900HX can be known as Radeon 680M. The DDR5 addition performs an important function for the built-in graphics as RDNA 2 loves uncooked bandwidth and the additional juice from the brand new reminiscence customary is certainly going to assist right here.

However because the AMD Ryzen 9 6900HX goes to be focused at high-performance notebooks, we’re informed that almost all designs that this APU can be featured inside can be fitted with NVIDIA’s high GeForce GPUs such because the RTX 3070 Ti (8 GB) and RTX 3080 Ti (16 GB). We now have already seen some designs from ASUS leak out earlier together with their ROG Zephyrus and ROG STRIX. Count on extra data from AMD on the CES 2022 digital keynote.

AMD Ryzen 9 6900HX ‘Rembrandt’ APU Specs

APU IdentifyAMD Ryzen 9 6900HXAMD Ryzen 9 5900HXAMD Ryzen 9 4900H
Core StructureZen 3+Zen 3Zen 2
Course of Node6nm7nm7nm
Cores / Threads8 / 168 / 168 / 16
Max Clocks4.6 GHz4.6 GHz4.4 GHz
Cache (L3+L2)20 MB20 MB12 MB
Reminiscence HelpDDR5-4800
LPDDR5X?
DDR4-3200
LPDDR4-4266
DDR4-3200
LPDDR4-4266
Graphics StructureRDNA 2Vega++Vega+
Graphics CodenameRadeon 680MRadeon Vega 8Radeon Vega 8
Graphics Compute ItemsTBC88
TDP35-54W?35-54W35-54W
LaunchQ1 2022Q1 2021Q1 2020