Intel Low-power CPU v1.0.6-C
Intel Atom Processor E645C
patch
6
Atom E645C
Metadata
| Property | Value |
|---|---|
| Brand | Atom |
| Intel name | Intel Atom Processor E645C |
| Processor number | E645C |
| Codename | Stellarton |
| Generation | Bonnell SoC (45 nm) |
| Microarchitecture | Bonnell (in-order) |
| Performance class | Atom |
| Segment | Embedded |
| Released | 2010-Q42010 |
| Status | Discontinued |
| Cores | 1 |
| Threads | 2 |
| Base clock | 1.00 GHz |
| Cache | 512 KB L2 Cache |
| Bus | 2.5 GT/s |
| TDP | 7 W |
| Lithography (as published) | 45 nm |
| Max memory | 2.93 GB |
| Memory channels | 1 |
| PCIe lanes | 2 |
| Instruction set | 32-bit |
| Socket | FCBGA1466BGA1466 |
| Memory | DDR2 800DDR2 |
| Recommended price | $72 |
| Instruction sets | |
| Features | |
| Source | Intel ARK (via cpu-spec-dataset) |
Uses (dependencies)
- lithography: Intel Lithography
v13.0.0(45 nm) - simd: Intel SIMD
v0.0.1(MMX) - simd: Intel SIMD
v1.3.0(SSSE3)
Used by (0)
Nothing depends on this version.
Other variants of this version
- Intel Low-power CPU
v1.0.6-CT(Atom E645CT)
Changelog
Since the previous patch: Intel Low-power CPU v1.0.5 (Atom E640)
Breaking changes
- ~Socket changed from FCBGA676 to FCBGA1466
Features
- −Execute Disable Bit
Specifications
- ~Codename: Tunnel Creek → Stellarton
- ~Bus: 2500 MHz → 2.5 GT/s
- ~TDP: 3.6 W → 7 W
- ~Max memory: 2 GB → 2.93 GB
- ~PCIe lanes: 4 → 2
- ~Recommended price: $29 → $72
- −PCIe revision: 1.0a
Since the previous major (previous generation): Intel Low-power CPU v0.0.6 (Atom Z510)
Breaking changes
- ~Socket changed from PBGA441 to FCBGA1466
Features
- +Hyper-Threading
- +VT-x
- −Execute Disable Bit
- −Demand Based Switching
Specifications
- ~Codename: Silverthorne → Stellarton
- +Threads: 2
- ~Base clock: 1.10 GHz → 1.00 GHz
- ~Bus: 400 MHz → 2.5 GT/s
- ~TDP: 2 W → 7 W
- +Max memory: 2.93 GB
- +Memory channels: 1
- +PCIe lanes: 2
- ~Recommended price: $20 → $72
- −Transistors: 47 million
- −Die size: 26 mm2
Raw source data
Show all 32 fields
| Field | Value |
|---|---|
| CpuId | 53870 |
| CpuName | Intel Atom Processor E645C |
| BornOnDate | Q4'10 |
| Bus | 2.5 GT/s |
| Cache | 512 KB L2 Cache |
| ClockSpeed | 1.00 GHz |
| CodeNameText | Products formerly Stellarton |
| CoreCount | 1 |
| ECCMemory | No |
| Embedded | No |
| GraphicsFreq | 320 MHz |
| HyperThreading | Yes |
| InstructionSet | 32-bit |
| Lithography | 45 nm |
| MarketSegment | Embedded |
| MaxMem | 2.93 GB |
| MaxTDP | 7 W |
| MemoryTypes | DDR2 800 |
| NumMemoryChannels | 1 |
| NumPCIExpressPorts | 2 |
| PackageSize | 37.5mm x 37.5mm |
| PCIExpressConfigs | x1. root complex only |
| ProcessorNumber | E645C |
| ProductGroup | Legacy Intel Atom Processors |
| ServicingStatus | End of Servicing Lifetime |
| SocketsSupported | FCBGA1466 |
| SpeedstepTechnology | Yes |
| StatusCodeText | Discontinued |
| TBTVersion | No |
| ThreadCount | 2 |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/53870/intel-atom-processor-e645c-512k-cache-1-0-ghz.html |