Intel Low-power CPU v3.0.24
Intel Atom Processor Z3480
Metadata
| Property | Value |
|---|---|
| Brand | Atom |
| Intel name | Intel Atom Processor Z3480 |
| Processor number | Z3480 |
| Codename | Merrifield |
| Generation | Silvermont |
| Microarchitecture | Silvermont (out-of-order) |
| Performance class | Atom |
| Segment | Mobile |
| Released | 2014-Q12014 |
| Status | Discontinued |
| Cores | 2 |
| Cache | 1 MB Intel Smart Cache |
| Lithography (as published) | 22 nm |
| Max memory | 4 GB |
| Memory channels | 2 |
| Max CPUs per system | 1 |
| Instruction set | 64-bit |
| Socket | FC-MB5796 |
| Memory | LPDDR3 1066LPDDR3 |
| Instruction sets | |
| Features | |
| Source | Intel ARK (via cpu-spec-dataset) |
Uses (dependencies)
- lithography: Intel Lithography
v15.0.0(22 nm) - simd: Intel SIMD
v0.0.1(MMX) - simd: Intel SIMD
v1.4.1(SSE4.2)
Used by (0)
Nothing depends on this version.
Known vulnerabilities and defects
- Spectre variant 1 (bounds check bypass) (CVE-2017-5753): Mistrained conditional branches speculatively read out-of-bounds data. Mitigated in software only; every speculative out-of-order core is affected.
- Microarchitectural Data Sampling (ZombieLoad, RIDL, Fallout) (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091): Data in store buffers, fill buffers and load ports leaks across privilege boundaries.
Matched by codename; individual steppings may differ.
Changelog
Since the previous patch: Intel Low-power CPU v3.0.23 (Atom Z3460)
No recorded differences.
Since the previous major (previous generation): Intel Low-power CPU v2.0.14 (Atom Z2760)
Breaking changes
- ~Socket changed from FC-MB4760 to FC-MB5796
- ~Memory changed from LPDDR2 to LPDDR3
Security
- !Introduced: Spectre variant 1 (bounds check bypass)
- !Introduced: Microarchitectural Data Sampling (ZombieLoad, RIDL, Fallout)
Components
Instruction sets
- +SSE4.1
- +SSE4.2
Features
- +Intel 64
- +VT-x
- +AES-NI
- +Secure Key (RDRAND)
- +Execute Disable Bit
- +Physical Address Extension
- +Enhanced SpeedStep
- −Hyper-Threading
Specifications
- ~Codename: Cloverview → Merrifield
- ~Microarchitecture: Saltwell (in-order) → Silvermont (out-of-order)
- ~Cache: 1 MB L2 Cache → 1 MB Intel Smart Cache
- ~Max memory: 2.4 GB → 4 GB
- +Max CPUs per system: 1
- ~Instruction set: 32-bit → 64-bit
- −Threads: 4
- −Base clock: 1.80 GHz
- −Recommended price: $41
Raw source data
Show all 43 fields
| Field | Value |
|---|---|
| CpuId | 70102 |
| CpuName | Intel Atom Processor Z3480 |
| AESTech | Yes |
| BornOnDate | Q1'14 |
| BurstFrequency | 2.13 GHz |
| Cache | 1 MB Intel Smart Cache |
| CodeNameText | Products formerly Merrifield |
| CoreCount | 2 |
| EM64 | Yes |
| Embedded | No |
| ExecuteDisable | Yes |
| GeneralPurposeIO | 175 |
| GraphicsBurstFrequency | 533 MHz |
| GraphicsFreq | 457 MHz |
| GraphicsOutput | MIPI-DSI |
| HaltState | Yes |
| InstructionSet | 64-bit |
| InstructionSetExtensions | Intel SSE2. Intel SSE3. Intel SSSE3. Intel SSE4.1. Intel SSE4.2 |
| Lithography | 22 nm |
| MarketSegment | Mobile |
| MaxCPUs | 1 |
| MaxMem | 4 GB |
| MaxMemoryBandwidth | 8.5 GB/s |
| MemoryTypes | LPDDR3 1066 |
| NumDisplaysSupported | 2 |
| NumMemoryChannels | 2 |
| NumUSBPorts | 2 |
| PackageSize | 12mm x 12mm |
| PhysicalAddressExtension | 32-bit |
| ProcessorNumber | Z3480 |
| ProductGroup | Intel Atom Processor Z Series |
| SecureKeyTechVersion | Yes |
| ServicingStatus | End of Servicing Lifetime |
| SmartIdleTechVersion | Yes |
| SocketsSupported | FC-MB5796 |
| SpeedstepTechnology | Yes |
| StatusCodeText | Discontinued |
| ThermalJunctionRateCode | 90°C |
| ThermalMonitoring2Indicator | Yes |
| UART | 3 |
| USBRevision | 2.0/3.0 |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/70102/intel-atom-processor-z3480-1m-cache-up-to-2-13-ghz.html |