SOURCE-LINKED COMPARISON
Exynos 7885 vs Exynos 9820
Process label: Exynos 7885 14 nm; Exynos 9820 8 nm. A sourced specification comparison.
Exynos 7885 and Exynos 9820 are compared as product models in the same soc cohort. CPU cores: Exynos 7885 lists 8; Exynos 9820 lists 8. Architecture: Exynos 7885 lists Cortex-A73; Exynos 9820 lists Exynos M4. The listed organization describes the documented configuration; it does not rank application speed.
Maximum supported memory: Exynos 7885 lists 6 GB; Exynos 9820 lists 12 GiB. Instruction set: Exynos 7885 lists ARMv8; Exynos 9820 lists ARMv8.2. Process label: Exynos 7885 lists 14 nm; Exynos 9820 lists 8 nm. These details help identify the documented memory and implementation boundaries. Process names and nominal limits require their original source context.
This comparison matches 6 sourced fields across 3 specification sections. 4 fields differ. 0 of 12 field values use manufacturer disclosures; remaining values retain their source evidence class. The field publication dates remain attached to their sources. There is no matched measured workload benchmark or current price evidence in this page, so it cannot establish a purchase winner, energy-efficiency winner or total system cost.
Documented differences
| Specification / evidence | Exynos 7885product-model · soc | Exynos 9820product-model · soc |
|---|---|---|
| CPU coresOrganization and listed limits do not establish workload performance. | 8Scope: product-modelEvidence: third-party-reportSource date: 2021-01-16Source: chipswiki-839-r2200 · Samsung/exynos/7885 · revision 2200 · {{chip}} / core count | 8Scope: product-modelEvidence: third-party-reportSource date: 2021-04-28Source: chipswiki-770-r1889 · Samsung/exynos/9820 · revision 1889 · {{chip}} / core count |
| CPU threadsRead the original field scope, conditions and source before comparing. | 8Scope: product-modelEvidence: third-party-reportSource date: 2021-01-16Source: chipswiki-839-r2200 · Samsung/exynos/7885 · revision 2200 · {{chip}} / thread count | 8Scope: product-modelEvidence: third-party-reportSource date: 2021-04-28Source: chipswiki-770-r1889 · Samsung/exynos/9820 · revision 1889 · {{chip}} / thread count |
| ArchitectureRead the original field scope, conditions and source before comparing. | Cortex-A73Scope: product-modelEvidence: third-party-reportSource date: 2021-01-16Source: chipswiki-839-r2200 · Samsung/exynos/7885 · revision 2200 · {{chip}} / microarch | Exynos M4Scope: product-modelEvidence: third-party-reportSource date: 2021-04-28Source: chipswiki-770-r1889 · Samsung/exynos/9820 · revision 1889 · {{chip}} / microarch |
| Instruction setRead the original field scope, conditions and source before comparing. | ARMv8Scope: product-modelEvidence: third-party-reportSource date: 2021-01-16Source: chipswiki-839-r2200 · Samsung/exynos/7885 · revision 2200 · {{chip}} / isa | ARMv8.2Scope: product-modelEvidence: third-party-reportSource date: 2021-04-28Source: chipswiki-770-r1889 · Samsung/exynos/9820 · revision 1889 · {{chip}} / isa |
| Process labelFoundry process names are labels, not equivalent physical dimensions. | 14 nmScope: product-modelEvidence: third-party-reportSource date: 2021-01-16Source: chipswiki-839-r2200 · Samsung/exynos/7885 · revision 2200 · {{chip}} / process | 8 nmScope: product-modelEvidence: third-party-reportSource date: 2021-04-28Source: chipswiki-770-r1889 · Samsung/exynos/9820 · revision 1889 · {{chip}} / process |
| Maximum supported memoryRead the original field scope, conditions and source before comparing. | 6 GBScope: product-modelEvidence: third-party-reportSource date: 2021-01-16Source: chipswiki-839-r2200 · Samsung/exynos/7885 · revision 2200 · {{chip}} / max memory | 12 GiBScope: product-modelEvidence: third-party-reportSource date: 2021-04-28Source: chipswiki-770-r1889 · Samsung/exynos/9820 · revision 1889 · {{chip}} / max memory |
Who should consider each?
Use the soc specifications to check the intended integration requirements. For a purchase, add current availability, price, software compatibility and measurements of your workload. The field differences alone do not justify recommending one model.
Related records
Sources
- Exynos 9820 — ChipsWiki, revision 1889 · ChipsWiki / WikiChip contributors · 2021-04-28 · CC BY-NC-SA 4.0
- Exynos 7885 — ChipsWiki, revision 2200 · ChipsWiki / WikiChip contributors · 2021-01-16 · CC BY-NC-SA 4.0
A specification difference is not a measured workload result. Sources and entity scope must match before drawing performance conclusions.