Intel Server CPU v18.7.6-N
Intel Xeon Gold 5433N Processor
patch
6
Xeon Gold 5433N
Metadata
| Property | Value |
|---|---|
| Brand | Xeon |
| Intel name | Intel Xeon Gold 5433N Processor |
| Processor number | 5433N |
| Codename | Sapphire Rapids Edge Enhanced |
| Generation | Sapphire Rapids (Xeon Scalable 4th gen) |
| Microarchitecture | Golden Cove |
| Performance class | Xeon Gold |
| Segment | Server |
| Released | 2023-Q12023 |
| Status | Launched |
| Cores | 20 |
| Threads | 40 |
| Base clock | 2.30 GHz |
| Max clock | 4.10 GHz |
| Cache | 37.5 MB |
| TDP | 160 W |
| Lithography (as published) | Intel 7 |
| Max memory | 4 TB |
| Memory channels | 8 |
| PCIe revision | 4 |
| PCIe lanes | 48 |
| Socket | FCLGA4677LGA4677 |
| Memory | DDR5-4000DDR5 |
| Instruction sets | |
| Features | |
| Source | Intel ARK (via cpu-spec-dataset) |
Uses (dependencies)
- lithography: Intel Lithography
v17.3.0(Intel 7) - simd: Intel SIMD
v0.0.1(MMX) - simd: Intel SIMD
v1.4.1(SSE4.2) - simd: Intel SIMD
v2.2.0(AVX-512) - simd: Intel SIMD
v4.0.0(AMX)
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.
- Reptar (CVE-2023-23583): Redundant instruction prefixes put the front end into an undefined state, allowing privilege escalation or denial of service.
Matched by codename; individual steppings may differ.
Changelog
Since the previous patch: Intel Server CPU v18.7.5-N (Xeon Gold 5423N)
Components
Instruction sets
- +AMX
Specifications
- ~Base clock: 2.10 GHz → 2.30 GHz
- ~Max clock: 4.00 GHz → 4.10 GHz
- ~TDP: 145 W → 160 W
Since the previous minor (lower performance class): Intel Server CPU v18.6.1-X (Xeon w9-3495X)
Features
- +SGX
- −Enhanced SpeedStep
- −Turbo Boost 2.0
- −Turbo Boost Max 3.0
- −vPro
Specifications
- ~Codename: Sapphire Rapids → Sapphire Rapids Edge Enhanced
- ~Cores: 56 → 20
- ~Threads: 112 → 40
- ~Base clock: 1.90 GHz → 2.30 GHz
- ~Max clock: 4.80 GHz → 4.10 GHz
- ~Cache: 105 MB Intel Smart Cache → 37.5 MB
- +TDP: 160 W
- ~PCIe revision: 5.0 → 4
- ~PCIe lanes: 112 → 48
- −Performance cores: 56
- −Efficient cores: 0
- −Base power: 350 W
- −Max turbo power: 420 W
- −Max CPUs per system: 1
- −Instruction set: 64-bit
- −Recommended price: $5,889
Since the previous major (previous generation): Intel Server CPU v17.1.6-MLE (Xeon W-11865MLE)
Breaking changes
- ~Socket changed from FCBGA1787 to FCLGA4677
- ~Memory changed from DDR4 to DDR5
Security
- ✓Fixed: Downfall / Gather Data Sampling
Instruction sets
- +AMX
Features
- +Execute Disable Bit
- +TSX-NI
- +SGX
- +Data Streaming Accelerator
- +In-Memory Analytics Accelerator
- +Dynamic Load Balancer
- −Gaussian & Neural Accelerator
- −Quick Sync Video
- −vPro
- −Thunderbolt 4
Specifications
- ~Codename: Tiger Lake → Sapphire Rapids Edge Enhanced
- ~Microarchitecture: Cypress Cove / Willow Cove → Golden Cove
- ~Cores: 8 → 20
- ~Threads: 16 → 40
- ~Base clock: 1.50 GHz → 2.30 GHz
- ~Max clock: 4.50 GHz → 4.10 GHz
- ~Cache: 24 MB Intel Smart Cache → 37.5 MB
- ~TDP: 25 W → 160 W
- ~Max memory: 128 GB → 4 TB
- ~Memory channels: 2 → 8
- +PCIe revision: 4
- ~PCIe lanes: 20 → 48
- −Graphics: Intel UHD Graphics for 11th Gen Intel Processors
- −Graphics max clock: 1.35 GHz
- −Max CPUs per system: 1
- −Instruction set: 64-bit
Raw source data
Show all 70 fields
| Field | Value |
|---|---|
| CpuId | 234915 |
| CpuName | Intel Xeon Gold 5433N Processor |
| AdvancedMatricExtensions | Yes |
| AESTech | Yes |
| AVX512FusedMultiplyAddUnits | 2 |
| BornOnDate | Q1'23 |
| Cache | 37.5 MB |
| ClockSpeed | 2.30 GHz |
| ClockSpeedMax | 4.10 GHz |
| CodeNameText | Products formerly Sapphire Rapids Edge Enhanced |
| CoreCount | 20 |
| DataStreamAccelerator | 1 default devices |
| DeepLearningBoostVersion | Yes |
| DeviceProtectionTechBootGuardVersion | Yes |
| DigitalThermalSensorTemperatureMax | 99 °C |
| DynamicLoadBalancer | 0 default devices |
| ECCMemory | Yes |
| EM64 | Yes |
| Embedded | Yes |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| HyperThreading | Yes |
| InMemoryAnayticsAccelerator | 0 default devices |
| InstructionSetExtensions | Intel AMX. Intel SSE4.2. Intel AVX. Intel AVX2. Intel AVX-512 |
| IntelControlFlowEnforcementTechnology | Yes |
| IntelCryptoAcceleration | Yes |
| IntelPlatformFWResSupport | Yes |
| IntelQAssistSWAccel | Yes |
| IntelTotalMemoryEncryption | Yes |
| Lithography | Intel 7 |
| MarketSegment | Server |
| MaxEncSizeSupportIntelSGX | 128 GB |
| MaxMem | 4 TB |
| MaxTDP | 160 W |
| MemoryMaxSpeedMhz | 4000 MHz |
| MemoryTypes | DDR5-4000 |
| ModeBasedExecutionControlVersion | Yes |
| NumMemoryChannels | 8 |
| NumPCIExpressPorts | 48 |
| OnDemandAvailableUpgrade | Activation Model Products QAT DLB DSA IAA SGX512 SGX512 512 |
| OnDemandFeatureActivation | Yes |
| OptaneDCPersistentMemoryVersion | No |
| OSGuardTechVersion | Yes |
| PackageCarrier | E1B |
| PackageSize | 77.5mm x 56.5mm |
| PCIExpressRevision | 4 |
| ProcessorNumber | 5433N |
| ProductGroup | 4th Generation Intel Xeon Scalable Processors |
| QuickAssistTechCPU | 0 default devices |
| ResourceDirectorTechVersion | Yes |
| RunSureTechnologyVersion | Yes |
| ScalableSockets | 1S Only |
| ServicingStatus | Baseline Servicing |
| SocketsSupported | FCLGA4677 |
| SoftwareGuardExtensions | Yes with Intel SPS |
| SpeedSelectCorePowerInd | Yes |
| SpeedSelectTurboFreqInd | Yes |
| SpeedShiftTechVersion | Yes |
| SstBaseFrequencyOptionVersion | No |
| SstPerformanceProfileVersion | Yes |
| StatusCodeText | Launched |
| TBTVersion | 2.0 |
| TCase | 83 |
| ThreadCount | 40 |
| TransactionalSynchronizationExtensionVersion | Yes |
| TXT | Yes |
| VranBoostTechVer | Yes |
| VTD | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/234915/intel-xeon-gold-5433n-processor-37-5m-cache-4-10-ghz.html |