Intel Low-power CPU v5.0.2-R
Intel Atom Processor C3338R
patch
2
Atom C3338R
Metadata
| Property | Value |
|---|---|
| Brand | Atom |
| Intel name | Intel Atom Processor C3338R |
| Processor number | C3338R |
| Codename | Denverton |
| Generation | Goldmont |
| Microarchitecture | Goldmont |
| Performance class | Atom |
| Segment | Server |
| Released | 2020-Q22020 |
| Status | Launched |
| Cores | 2 |
| Threads | 2 |
| Base clock | 1.80 GHz |
| Max clock | 2.20 GHz |
| Cache | 4 MB |
| TDP | 10.5 W |
| Lithography (as published) | 14 nm |
| Max memory | 128 GB |
| Memory channels | 1 |
| PCIe revision | 3 |
| PCIe lanes | 10 |
| Max CPUs per system | 1 |
| Instruction set | 64-bit |
| Socket | FCBGA1310BGA1310 |
| Memory | DDR4-1866DDR4 |
| Recommended price | $37 |
| Instruction sets | |
| Features | |
| Source | Intel ARK (via cpu-spec-dataset) |
Uses (dependencies)
- lithography: Intel Lithography
v16.0.0(14 nm) - simd: Intel SIMD
v0.0.1(MMX) - simd: Intel SIMD
v1.4.1(SSE4.2)
Used by (0)
Nothing depends on this version.
Other variants of this version
- Intel Low-power CPU
v5.0.2(Atom C3338)
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.
- Register File Data Sampling (CVE-2023-28746): Atom-class cores leak stale register file contents.
Matched by codename; individual steppings may differ.
Changelog
Compared with the base variant: Intel Low-power CPU v5.0.2 (Atom C3338)
Features
- +QuickAssist
Specifications
- ~Base clock: 1.50 GHz → 1.80 GHz
- ~TDP: 8.5 W → 10.5 W
- ~Recommended price: $27 → $37
Since the previous patch: Intel Low-power CPU v5.0.1 (Atom C3336)
Features
- +Turbo Boost 2.0
Specifications
- ~Base clock: 1.50 GHz → 1.80 GHz
- +Max clock: 2.20 GHz
- ~TDP: 11 W → 10.5 W
- ~Recommended price: $36 → $37
Since the previous major (previous generation): Intel Low-power CPU v4.0.0 (Atom x5-E8000)
Breaking changes
- ~Socket changed from FCBGA1170 to FCBGA1310
Security
- ✓Fixed: Microarchitectural Data Sampling (ZombieLoad, RIDL, Fallout)
- !Introduced: Register File Data Sampling
Features
- +VT-d
- +Turbo Boost 2.0
- +ECC memory
- +QuickAssist
- −Enhanced SpeedStep
- −Identity Protection Technology
- −Quick Sync Video
Specifications
- ~Codename: Braswell → Denverton
- ~Microarchitecture: Airmont → Goldmont
- ~Cores: 4 → 2
- ~Threads: 4 → 2
- ~Base clock: 1.04 GHz → 1.80 GHz
- +Max clock: 2.20 GHz
- ~Cache: 2 MB → 4 MB
- ~TDP: 5 W → 10.5 W
- ~Max memory: 8 GB → 128 GB
- ~Memory channels: 2 → 1
- ~PCIe revision: 2.0 → 3
- ~PCIe lanes: 4 → 10
- ~Recommended price: $39 → $37
- −Graphics: Intel HD Graphics for Intel Celeron Processor N3000 Series
Raw source data
Show all 52 fields
| Field | Value |
|---|---|
| CpuId | 204839 |
| CpuName | Intel Atom Processor C3338R |
| AESTech | Yes |
| BornOnDate | Q2'20 |
| BusNumPorts | 0 |
| Cache | 4 MB |
| ClockSpeed | 1.80 GHz |
| ClockSpeedMax | 2.20 GHz |
| CodeNameText | Products formerly Denverton |
| CoreCount | 2 |
| DeviceProtectionTechBootGuardVersion | No |
| ECCMemory | Yes |
| Embedded | Yes |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| HyperThreading | No |
| InstructionSet | 64-bit |
| IntegratedLAN | 4x2.5/1 GbE |
| Lithography | 14 nm |
| MarketSegment | Server |
| MaxCPUs | 1 |
| MaxMem | 128 GB |
| MaxTDP | 10.5 W |
| MemoryTypes | DDR4-1866 |
| NumMemoryChannels | 1 |
| NumPCIExpressPorts | 10 |
| NumSATAPorts | 10 |
| NumUSBPorts | 8 |
| OperatingTemperatureMin | 0 °C |
| OSGuardTechVersion | Yes |
| PackageSize | 34 mm x 28 mm |
| PCIExpressConfigs | x2.x4.x8 |
| PCIExpressRevision | 3 |
| ProcessorNumber | C3338R |
| ProductBriefUrl | View now |
| ProductGroup | Intel Atom Processor C Series |
| QuickAssistTechnology | Yes |
| SATA6PortCount | 10 |
| SecureBootTechVersion | Yes |
| SecureKeyTechVersion | Yes |
| SocketsSupported | FCBGA1310 |
| SoftwareGuardExtensions | No |
| StatusCodeText | Launched |
| TBTVersion | 2.0 |
| TCase | 88°C |
| ThreadCount | 2 |
| TurboBoostTech2MaxFreq | 2.20 GHz |
| UltraPathInterconnectLinks | 0 |
| USBRevision | 3 |
| VTD | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/204839/intel-atom-processor-c3338r-4m-cache-up-to-2-20-ghz.html |