Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:microprocessor
|
| gptkbp:announced |
2022-05-23
|
| gptkbp:coreCount |
up to 16 (Ryzen)
up to 96 (EPYC) |
| gptkbp:developedBy |
gptkb:AMD
|
| gptkbp:fabricationProcess |
gptkb:TSMC_5_nm
|
| gptkbp:firstReleased |
2022-09-27
|
| gptkbp:instructionSet |
x86-64
|
| gptkbp:L2Cache |
1 MB
up to 384 MB (EPYC) up to 32 MB (Ryzen) |
| gptkbp:market |
gptkb:server
gptkb:workstation desktop |
| gptkbp:notableFeature |
chiplet design
improved power efficiency higher IPC than Zen 3 integrated RDNA 2 graphics (select models) |
| gptkbp:predecessor |
gptkb:Zen_3_architecture
|
| gptkbp:socket |
gptkb:AM5
|
| gptkbp:successor |
Zen 5 architecture
|
| gptkbp:supports |
gptkb:PCIe_5.0
gptkb:DDR5_memory gptkb:AVX-512 |
| gptkbp:usedIn |
gptkb:EPYC_9004_series
gptkb:Ryzen_7000_series |
| gptkbp:bfsParent |
gptkb:AMD_Infinity_Fabric
gptkb:AM5 |
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Zen 4 architecture
|