Intel Server CPU v11.2.18-L
Intel Xeon Processor E3-1578L v5
patch
18
Xeon E3-1578L v5
Metadata
| Property | Value |
|---|---|
| Brand | Xeon |
| Intel name | Intel Xeon Processor E3-1578L v5 |
| Processor number | E3-1578LV5 |
| Codename | Skylake |
| Generation | Skylake (Xeon Scalable 1st gen) |
| Microarchitecture | Skylake |
| Performance class | Xeon E3 |
| Segment | Embedded |
| Released | 2016-Q22016 |
| Status | Launched |
| Cores | 4 |
| Threads | 8 |
| Base clock | 2.00 GHz |
| Max clock | 3.40 GHz |
| Cache | 8 MB |
| Bus | 8 GT/s |
| TDP | 45 W |
| Lithography (as published) | 14 nm |
| Max memory | 64 GB |
| Memory channels | 2 |
| PCIe revision | 3.0 |
| PCIe lanes | 16 |
| Graphics | Intel Iris Pro Graphics P580 |
| Graphics max clock | 1.00 GHz |
| Max CPUs per system | 1 |
| Instruction set | 64-bit |
| Socket | FCBGA1440BGA1440 |
| Memory | DDR3L. DDR4 2133MHz at 1.2VDDR3LDDR4 |
| Recommended price | $449 |
| 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) - simd: Intel SIMD
v2.1.0(AVX2)
Used by (0)
Nothing depends on this version.
Known vulnerabilities and defects
- Meltdown (CVE-2017-5754): Rogue data cache load: user code can read kernel memory through speculative execution.
- 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.
- Foreshadow / L1 Terminal Fault (CVE-2018-3615, CVE-2018-3620, CVE-2018-3646): Speculative reads from the L1 data cache through non-present page table entries, breaking SGX, OS and VMM isolation.
- 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.
- Special Register Buffer Data Sampling (CrossTalk) (CVE-2020-0543): RDRAND/RDSEED results leak across cores through a shared staging buffer.
- Retbleed (CVE-2022-29901): Return instructions are hijacked through the branch target buffer on cores without enhanced IBRS.
- Downfall / Gather Data Sampling (CVE-2022-40982): The AVX gather instruction leaks stale data from internal vector registers.
Matched by codename; individual steppings may differ.
Changelog
Since the previous patch: Intel Server CPU v11.2.17-M (Xeon E3-1575M v5)
Breaking changes
- −Removed SGX
Features
- −Secure Key (RDRAND)
- −SGX
- −MPX
- −Identity Protection Technology
Specifications
- ~Base clock: 3.00 GHz → 2.00 GHz
- ~Max clock: 3.90 GHz → 3.40 GHz
- ~Cache: 8 MB Intel Smart Cache → 8 MB
- ~Graphics max clock: 1.10 GHz → 1.00 GHz
- ~Recommended price: $1,207 → $449
Since the previous minor (lower performance class): Intel Server CPU v11.1.1 (Xeon Bronze 3106)
Breaking changes
- ~Socket changed from FCLGA3647 to FCBGA1440
- −Removed AVX-512 instructions
Components
Instruction sets
- −AVX-512
Features
- +Hyper-Threading
- +Turbo Boost 2.0
- +Quick Sync Video
- −Speed Shift
- −Mode-based Execute Control
Specifications
- ~Cores: 8 → 4
- ~Base clock: 1.70 GHz → 2.00 GHz
- +Max clock: 3.40 GHz
- ~Cache: 11 MB L3 Cache → 8 MB
- +Bus: 8 GT/s
- ~TDP: 85 W → 45 W
- ~Max memory: 768 GB → 64 GB
- ~Memory channels: 6 → 2
- ~PCIe lanes: 48 → 16
- +Graphics: Intel Iris Pro Graphics P580
- +Graphics max clock: 1.00 GHz
- +Max CPUs per system: 1
- +Instruction set: 64-bit
- ~Recommended price: $306 → $449
Since the previous major (previous generation): Intel Server CPU v10.1.3-L (Xeon E3-1285L v4)
Breaking changes
- ~Socket changed from FCLGA1150 to FCBGA1440
- ~Memory changed from DDR3 to DDR4
Security
- !Introduced: Downfall / Gather Data Sampling
Specifications
- ~Codename: Broadwell → Skylake
- ~Microarchitecture: Broadwell → Skylake
- ~Base clock: 3.40 GHz → 2.00 GHz
- ~Max clock: 3.80 GHz → 3.40 GHz
- ~Cache: 6 MB → 8 MB
- ~Bus: 5 GT/s → 8 GT/s
- ~TDP: 65 W → 45 W
- ~Max memory: 32 GB → 64 GB
- +Graphics: Intel Iris Pro Graphics P580
- ~Graphics max clock: 1.15 GHz → 1.00 GHz
- ~Recommended price: $445 → $449
Raw source data
Show all 58 fields
| Field | Value |
|---|---|
| CpuId | 93848 |
| CpuName | Intel Xeon Processor E3-1578L v5 |
| AESTech | Yes |
| BornOnDate | Q2'16 |
| Bus | 8 GT/s |
| BusNumPorts | 0 |
| Cache | 8 MB |
| ClockSpeed | 2.00 GHz |
| ClockSpeedMax | 3.40 GHz |
| CodeNameText | Products formerly Skylake |
| CoreCount | 4 |
| DeviceProtectionTechBootGuardVersion | Yes |
| ECCMemory | Yes |
| EM64 | Yes |
| Embedded | Yes |
| EmbeddedDramMB | 128 MB |
| ESUDate | Friday. September 30. 2022 |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| GraphicsDeviceId | 0x193D |
| GraphicsExecutionUnits | 72 |
| GraphicsFreq | 700 MHz |
| GraphicsMaxFreq | 1.00 GHz |
| GraphicsMaxMem | 64 GB |
| HaltState | Yes |
| HyperThreading | Yes |
| InstructionSet | 64-bit |
| InstructionSetExtensions | Intel SSE4.1. Intel SSE4.2. Intel AVX2 |
| Lithography | 14 nm |
| MarketSegment | Embedded |
| MaxCPUs | 1 |
| MaxMem | 64 GB |
| MaxTDP | 45 W |
| MemoryTypes | DDR3L. DDR4 2133MHz at 1.2V |
| NumMemoryChannels | 2 |
| NumPCIExpressPorts | 16 |
| OSGuardTechVersion | Yes |
| PCIExpressConfigs | 1x16.2x8.1x8+2x4 |
| PCIExpressRevision | 3.0 |
| ProcessorGraphicsModelId | Intel Iris Pro Graphics P580 |
| ProcessorNumber | E3-1578LV5 |
| ProductGroup | Intel Xeon Processor E3 v5 Family |
| QuickSyncVideo | Yes |
| ScalableSockets | 1S Only |
| ServicingStatus | End of Servicing Lifetime |
| SocketsSupported | FCBGA1440 |
| SpeedstepTechnology | Yes |
| StatusCodeText | Launched |
| TBTVersion | 2.0 |
| ThermalJunctionRateCode | 100 |
| ThreadCount | 8 |
| TransactionalSynchronizationExtensionVersion | Yes |
| TurboBoostTech2MaxFreq | 3.40 GHz |
| TXT | Yes |
| VProTechnologyOptions | Intel vPro Platform |
| VTD | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/93848/intel-xeon-processor-e31578l-v5-8m-cache-2-00-ghz.html |