Intel Low-power CPU v2.0.8
Intel Atom Processor Z2420
Metadata
| Property | Value |
|---|---|
| Brand | Atom |
| Intel name | Intel Atom Processor Z2420 |
| Processor number | Z2420 |
| Codename | Penwell |
| Generation | Saltwell (32 nm) |
| Microarchitecture | Saltwell (in-order) |
| Performance class | Atom |
| Segment | Mobile |
| Released | 2013-Q12013 |
| Status | Discontinued |
| Cores | 1 |
| Threads | 2 |
| Cache | 512 KB Intel Smart Cache |
| Lithography (as published) | 32 nm |
| Max memory | 1 GB |
| Memory channels | 2 |
| Max CPUs per system | 1 |
| Instruction set | 32-bit |
| Memory | LPDDR2 800LPDDR2 |
| Instruction sets | |
| Features | |
| Source | Intel ARK (via cpu-spec-dataset) |
Uses (dependencies)
- lithography: Intel Lithography
v14.0.0(32 nm) - simd: Intel SIMD
v0.0.1(MMX) - simd: Intel SIMD
v1.2.0(SSE3)
Used by (0)
Nothing depends on this version.
Changelog
Since the previous patch: Intel Low-power CPU v2.0.7 (Atom S1260)
Breaking changes
- ~Memory changed from DDR3 to LPDDR2
- −Removed SSSE3 instructions
- −Removed Intel 64
- −Removed VT-x
Components
Instruction sets
- −SSSE3
Features
- +Execute Disable Bit
- +Physical Address Extension
- +Enhanced SpeedStep
- −Intel 64
- −VT-x
- −ECC memory
Specifications
- ~Codename: Centerton → Penwell
- ~Cores: 2 → 1
- ~Threads: 4 → 2
- ~Cache: 1 MB → 512 KB Intel Smart Cache
- ~Max memory: 8 GB → 1 GB
- ~Memory channels: 1 → 2
- +Max CPUs per system: 1
- ~Instruction set: 64-bit → 32-bit
- −Base clock: 2.00 GHz
- −TDP: 8.5 W
- −PCIe revision: 2.0
- −PCIe lanes: 8
- −Recommended price: $64
Since the previous major (previous generation): Intel Low-power CPU v1.0.8-C (Atom E665C)
Breaking changes
- ~Memory changed from DDR2 to LPDDR2
- −Removed SSSE3 instructions
- −Removed VT-x
Components
Instruction sets
- −SSSE3
Features
- +Execute Disable Bit
- +Physical Address Extension
- −VT-x
Specifications
- ~Codename: Stellarton → Penwell
- ~Microarchitecture: Bonnell (in-order) → Saltwell (in-order)
- ~Cache: 512 KB L2 Cache → 512 KB Intel Smart Cache
- ~Max memory: 2.93 GB → 1 GB
- ~Memory channels: 1 → 2
- +Max CPUs per system: 1
- −Base clock: 1.30 GHz
- −Bus: 2.5 GT/s
- −TDP: 7 W
- −PCIe lanes: 2
- −Recommended price: $97
Raw source data
Show all 37 fields
| Field | Value |
|---|---|
| CpuId | 70814 |
| CpuName | Intel Atom Processor Z2420 |
| BornOnDate | Q1'13 |
| BurstFrequency | 1.20 GHz |
| Cache | 512 KB Intel Smart Cache |
| CodeNameText | Products formerly Penwell |
| CoreCount | 1 |
| Embedded | No |
| ExecuteDisable | Yes |
| ExpectedDiscontinuanceDate | 7/4/14 |
| GeneralPurposeIO | 152 |
| GraphicsFreq | 400 MHz |
| HaltState | Yes |
| HyperThreading | Yes |
| InstructionSet | 32-bit |
| InstructionSetExtensions | Intel SSE. Intel SSE2. Intel SSE3 |
| Lithography | 32 nm |
| MarketSegment | Mobile |
| MaxCPUs | 1 |
| MaxMem | 1 GB |
| MaxMemoryBandwidth | 6.4 GB/s |
| MemoryTypes | LPDDR2 800 |
| NumDisplaysSupported | 2 |
| NumMemoryChannels | 2 |
| NumUSBPorts | 1 |
| PackageSize | 12mm x 12mm |
| PhysicalAddressExtension | 32-bit |
| ProcessorNumber | Z2420 |
| ProductGroup | Intel Atom Processor Z Series |
| SpeedstepTechnology | Yes |
| StatusCodeText | Discontinued |
| ThermalJunctionRateCode | 90 |
| ThermalMonitoring2Indicator | Yes |
| ThreadCount | 2 |
| UART | 3 |
| USBRevision | 2.0 OTG |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/70814/intel-atom-processor-z2420-512k-cache-up-to-1-20-ghz.html |