Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:microprocessor
|
| gptkbp:announced |
May 2023
|
| gptkbp:architecture |
ARMv9.2-A
|
| gptkbp:cache |
up to 16MB L3 shared
up to 2MB L2 per core |
| gptkbp:coreCount |
up to 1 per cluster in big.LITTLE designs
|
| gptkbp:designedBy |
gptkb:ARM_Holdings
|
| gptkbp:heldBy |
ARMv9.2-A
|
| https://www.w3.org/2000/01/rdf-schema#label |
ARM Cortex-X4
|
| gptkbp:intendedUse |
mobile devices
|
| gptkbp:marketedAs |
flagship CPU core
|
| gptkbp:performanceClaim |
15% higher performance than Cortex-X3
|
| gptkbp:processNode |
3nm
|
| gptkbp:successor |
gptkb:ARM_Cortex-X3
|
| gptkbp:supports |
gptkb:AMBA_5_CHI_interconnect
gptkb:RAS_(Reliability,_Availability,_Serviceability)_features gptkb:ARM_TrustZone gptkb:Branch_Target_Identification_(BTI) gptkb:Dynamic_frequency_scaling gptkb:Memory_Tagging_Extension_(MTE) gptkb:Pointer_Authentication_(PAC) gptkb:Scalable_Vector_Extension_2_(SVE2) 64-bit speculative execution hardware virtualization branch prediction FP16 arithmetic out-of-order execution ARMv9.2-A features Advanced branch prediction Cryptography extensions Neon SIMD ARMv8.5-A features ARM DynamIQ technology Cache prefetching Hardware security features High IPC (Instructions Per Cycle) LSE atomic instructions Large reorder buffer Performance monitoring unit Pointer Authentication Codes (PAC) Power gating Speculative execution barriers |
| gptkbp:target |
laptops
premium smartphones |
| gptkbp:usedIn |
gptkb:Qualcomm_Snapdragon_8_Gen_3
gptkb:MediaTek_Dimensity_9300 |
| gptkbp:bfsParent |
gptkb:DynamIQ
|
| gptkbp:bfsLayer |
7
|