Semiconductor & Computer Engineering
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Difference between revisions of "samsung/exynos auto/v9"
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| − | '''Exynos Auto V9''' is a {{arch|64}} [[octa-core]] [[ARM]] SoC introduced by [[Samsung]] for automotive infotainment applications. Fabricated on Samsung's own [[8 nm process]], the V9 features eight {{armh|Cortex-A76|l=arch}} cores and a [[safety island]] core that supports Automotive Safety Integrity Level (ASIL)-B standards. This chip integrates the [[Mali G76]] GPU as well as a [[neural processing unit]]. | + | '''Exynos Auto V9''' is a {{arch|64}} [[octa-core]] [[ARM]] SoC introduced by [[Samsung]] for automotive infotainment applications. Fabricated on Samsung's own [[8 nm process]], the V9 features eight {{armh|Cortex-A76|l=arch}} cores operating at up to 2.1 GHz and a [[safety island]] core that supports Automotive Safety Integrity Level (ASIL)-B standards. This chip integrates the [[Mali G76]] GPU as well as a [[neural processing unit]]. |
== Cache == | == Cache == | ||
| − | {{main| | + | {{main|arm holdings/microarchitectures/cortex-a76#Memory_Hierarchy|l1=Cortex-A76 § Cache}} |
{{cache size | {{cache size | ||
|l1 cache=1 MiB | |l1 cache=1 MiB | ||
| Line 56: | Line 56: | ||
| designer = ARM Holdings | | designer = ARM Holdings | ||
| execution units = ? | | execution units = ? | ||
| − | | max displays = | + | | max displays = 6 |
| max memory = | | max memory = | ||
| frequency = ? | | frequency = ? | ||
Latest revision as of 12:26, 30 May 2020
| Edit Values | |
| Exynos Auto V9 | |
 | |
| General Info | |
| Designer | Samsung, ARM Holdings |
| Manufacturer | Samsung |
| Model Number | V9 |
| Introduction | January 3, 2018 (announced) January 3, 2018 (launched) |
| General Specs | |
| Family | Exynos Auto |
| Frequency | 2.1 GHz |
| Microarchitecture | |
| ISA | ARMv8.2 (ARM) |
| Microarchitecture | Cortex-A76 |
| Core Name | Cortex-A76 |
| Process | 8 nm |
| Technology | CMOS |
| Word Size | 64 bit |
| Cores | 8 |
| Threads | 8 |
| Packaging | |
 | |
Exynos Auto V9 is a 64-bit octa-core ARM SoC introduced by Samsung for automotive infotainment applications. Fabricated on Samsung's own 8 nm process, the V9 features eight Cortex-A76 cores operating at up to 2.1 GHz and a safety island core that supports Automotive Safety Integrity Level (ASIL)-B standards. This chip integrates the Mali G76 GPU as well as a neural processing unit.
Contents
Cache[edit]
- Main article: Cortex-A76 § Cache
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Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
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Memory controller[edit]
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Integrated Memory Controller
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Graphics[edit]
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Integrated Graphics Information
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Audio[edit]
- Tensilica HiFi 4 DSP
Facts about "Exynos Auto V9 - Samsung"
| back image | .png) + |
| base frequency | 2,100 MHz (2.1 GHz, 2,100,000 kHz) + |
| core count | 8 + |
| core name | Cortex-A76 + |
| designer | Samsung + and ARM Holdings + |
| family | Exynos Auto + |
| first announced | January 3, 2018 + |
| first launched | January 3, 2018 + |
| full page name | samsung/exynos auto/v9 + |
| has ecc memory support | false + |
| instance of | microprocessor + |
| integrated gpu | Mali-G76 + |
| integrated gpu designer | ARM Holdings + |
| isa | ARMv8.2 + |
| isa family | ARM + |
| l1$ size | 1,024 KiB (1,048,576 B, 1 MiB) + |
| l1d$ description | 4-way set associative + |
| l1d$ size | 512 KiB (524,288 B, 0.5 MiB) + |
| l1i$ description | 4-way set associative + |
| l1i$ size | 512 KiB (524,288 B, 0.5 MiB) + |
| l2$ description | 8-way set associative + |
| l3$ description | 16-way set associative + |
| ldate | January 3, 2018 + |
| main image | .png) + |
| manufacturer | Samsung + |
| microarchitecture | Cortex-A76 + |
| model number | V9 + |
| name | Exynos Auto V9 + |
| process | 8 nm (0.008 μm, 8.0e-6 mm) + |
| supported memory type | LPDDR4-???? + and LPDDR5-???? + |
| technology | CMOS + |
| thread count | 8 + |
| word size | 64 bit (8 octets, 16 nibbles) + |
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