ICS Regent GX 9‑9995RX4D — Dual Edition

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The New Apex of Gaming Performance

The ICS Regent GX 9‑9995RX4D represents the absolute peak of modern gaming processor design. Built on the all‑new Regent Dot RA5 Architecture, powered by the first‑ever HyperCache 4 system, and enhanced with HyperCore 8HC Engine, it delivers performance levels previously considered impossible on a consumer desktop platform.


This is not an incremental upgrade.

This is a new class of processor.

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Regent GX 9-9995RX4D


Fastest Ever Made

Dual Edition Frequency Engine — 25% Higher Sustained Clocks

The “D” in RX4D stands for Dual Edition, a next‑generation frequency system that enables:

• 25% higher sustained clock speeds on average


• more aggressive voltage scaling


• faster transient response


• superior thermal headroom


With boost frequencies reaching up to 6.6 GHz, the GX 9‑9995RX4D maintains extreme performance even under the heaviest gaming loads.

HyperCache 4 — 256MB of Next‑Generation Cache

The GX 9‑9995RX4D debuts HyperCache 4, the fourth generation of ICS’s stacked cache technology.

Compared to the previous flagship (GX 9‑9975RX3 with 156MB HyperCache X3):


• +64% more total cache


• dramatically lower access latency


• expanded L2 regions


• improved L3 bandwidth


• adaptive cache routing for HyperCore workloads


With 256MB total cache, the GX 9‑9995RX4D feeds its cores faster than any gaming CPU ever built.

a cpu stacked on top of another cpu

Regent GX 9-9995RX4D


Dual Performance

HyperCore 8HC Engine — Extreme Single‑Core Power

HyperCore transforms up to 18 physical cores into 8 ultra‑high‑performance HyperCores, each capable of:

• higher voltage


• higher frequency


• expanded cache access


• priority scheduling


• AI‑driven boosting



This results in:

up to +85% single‑core performance vs leading 8C/16T CPUs


• up to 1.8–1.9× gaming performance vs Ryzen 9 9950X3D


• unmatched 1% and 0.1% lows


• ultra‑low input latency


HyperCore is built for one thing:

the fastest gaming performance in the world.

Regent Dot RA5 Architecture — Built for the Future

The GX 9‑9995RX4D is the first processor built on the RA5 platform, featuring:

• next‑generation inter‑core fabric


• improved memory controller


• expanded PCIe bandwidth


• higher power delivery ceiling


• enhanced AI integration


RA5 is reserved exclusively for ICS flagship processors.

AI Performance — Quad NMA‑3 Accelerators

With Quad Neural Matrix Accelerators, the GX 9‑9995RX4D delivers:

• faster AI‑enhanced upscaling


• improved physics simulation


• real‑time prediction for HyperCore boosting


• accelerated game logic


• future‑proof support for next‑gen APIs


HyperCore AI and NMA‑3 work together to keep the CPU ahead of the workload.

Specifications

• Cores / Threads: 18C / 36T (8 HyperCores + 10 assist cores)


• Base Clock: 4.9 GHz


• Boost Clock: Up to 6.6 GHz (Dual Edition HyperCore Boost)


• Total Cache: 256MB HyperCache 4 (64MB L2 + 192MB stacked L3)


• Architecture: Regent Dot RA5 + HyperCore 8HC Engine


• Socket: LGA‑1951


• TDP: 220–260W Dynamic OC Range


• AI Engines: Quad NMA‑3 (90+ TOPS)


• Memory Support: DDR5‑9200 / DDR5‑9600


• PCIe: 32 GPU lanes + 16 NVMe/IO lanes (PCIe 5.0)


• Gaming Performance:

• Up to 1.8–1.9× Ryzen 9 9950X3D

• Up to +85% single‑core vs leading 8C/16T CPUs

• Industry‑leading 1% and 0.1% lows