Intel Server CPU v18.5.3
Intel Xeon w7-3455 Processor
Benchmarks
Total score 5,594 / 10,000, rank 97 of 2125.
Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($2,489, Wikipedia: Sapphire Rapids (launch price)); see how scores work.
| Category | Score | Measured | |
|---|---|---|---|
| Single-thread | 5,520 | 3,059 points | |
| Multi-thread | 3,484 | 53,657 points | |
| 3D rendering | 3,031 | monster 225, junkshop 164.8, classroom 116.2 samples/min over 6 runs | |
| Gamingestimated | 6,631 |
Sources: PassMark (Intel Xeon w7-3455, 39 samples), Blender Open Data
Metadata
| Property | Value |
|---|---|
| Brand | Xeon |
| Intel name | Intel Xeon w7-3455 Processor |
| Processor number | w7-3455 |
| Codename | Sapphire Rapids |
| Generation | Sapphire Rapids (Xeon Scalable 4th gen) |
| Microarchitecture | Golden Cove |
| Performance class | Xeon w7 |
| Segment | Workstation |
| Released | 2023-Q12023 |
| Status | Launched |
| Cores | 24 |
| Performance cores | 24 |
| Efficient cores | 0 |
| Threads | 48 |
| Base clock | 2.50 GHz |
| Max clock | 4.80 GHz |
| Cache | 67.5 MB Intel Smart Cache |
| Base power | 270 W |
| Max turbo power | 324 W |
| Lithography (as published) | Intel 7 |
| Max memory | 4 TB |
| Memory channels | 8 |
| PCIe revision | 5.0 |
| PCIe lanes | 112 |
| Max CPUs per system | 1 |
| Instruction set | 64-bit |
| Socket | FCLGA4677LGA4677 |
| Memory | DDR5-4800 (MT/s)DDR5 |
| Recommended price | $2,489 |
| 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 v18.5.2 (Xeon w7-3445)
Performance
- ~Total score 5826 → 5594 (-4%)
- ~Single-thread 5979 → 5520 (-8%)
- ~Multi-thread 3145 → 3484 (+11%)
- ~3D rendering 3296 → 3031 (-8%)
- ~Gaming 7011 → 6631 (-5%)
Specifications
- ~Cores: 20 → 24
- ~Performance cores: 20 → 24
- ~Threads: 40 → 48
- ~Base clock: 2.60 GHz → 2.50 GHz
- ~Cache: 52.5 MB Intel Smart Cache → 67.5 MB Intel Smart Cache
- ~Recommended price: $1,989 → $2,489
Since the previous minor (lower performance class): Intel Server CPU v18.4.3 (Xeon w5-3425)
Performance
- ~Total score 5271 → 5594 (+6%)
- ~Single-thread 6150 → 5520 (-10%)
- ~Multi-thread 2268 → 3484 (+54%)
- ~3D rendering 1789 → 3031 (+69%)
- ~Gaming 7150 → 6631 (-7%)
Specifications
- ~Cores: 12 → 24
- ~Performance cores: 12 → 24
- ~Threads: 24 → 48
- ~Base clock: 3.20 GHz → 2.50 GHz
- ~Max clock: 4.60 GHz → 4.80 GHz
- ~Cache: 30 MB Intel Smart Cache → 67.5 MB Intel Smart Cache
- ~Recommended price: $1,189 → $2,489
Since the previous major (previous generation): Intel Server CPU v17.1.3-MLE (Xeon W-11155MLE)
Breaking changes
- ~Socket changed from FCBGA1787 to FCLGA4677
- ~Memory changed from DDR4 to DDR5
Security
- ✓Fixed: Downfall / Gather Data Sampling
Performance
- ~Total score 2646 → 5594 (+111%)
- ~Single-thread 3411 → 5520 (+62%)
- ~Multi-thread 488 → 3484 (+614%)
- ~3D rendering 341 → 3031 (+789%)
- ~Gaming 3784 → 6631 (+75%)
Instruction sets
- +AMX
Features
- +Execute Disable Bit
- +Enhanced SpeedStep
- +Turbo Boost 2.0
- +Turbo Boost Max 3.0
- +TSX-NI
- +Total Memory Encryption
- +Trusted Execution Technology
- +vPro
- +Data Streaming Accelerator
- +In-Memory Analytics Accelerator
- +Dynamic Load Balancer
- −Gaussian & Neural Accelerator
- −Quick Sync Video
- −Thunderbolt 4
Specifications
- ~Codename: Tiger Lake → Sapphire Rapids
- ~Microarchitecture: Cypress Cove / Willow Cove → Golden Cove
- ~Cores: 4 → 24
- +Performance cores: 24
- +Efficient cores: 0
- ~Threads: 8 → 48
- ~Base clock: 1.80 GHz → 2.50 GHz
- ~Max clock: 3.10 GHz → 4.80 GHz
- ~Cache: 8 MB Intel Smart Cache → 67.5 MB Intel Smart Cache
- +Base power: 270 W
- +Max turbo power: 324 W
- ~Max memory: 128 GB → 4 TB
- ~Memory channels: 2 → 8
- +PCIe revision: 5.0
- ~PCIe lanes: 20 → 112
- +Recommended price: $2,489
- −TDP: 25 W
- −Graphics: Intel UHD Graphics for 11th Gen Intel Processors
- −Graphics max clock: 1.25 GHz
Raw source data
Show all 79 fields
| Field | Value |
|---|---|
| CpuId | 233479 |
| CpuName | Intel Xeon w7-3455 Processor |
| ActiveManagementTech | Yes |
| AdvancedMatricExtensions | Yes |
| AESTech | Yes |
| AVX512FusedMultiplyAddUnits | 2 |
| BornOnDate | Q1'23 |
| Cache | 67.5 MB Intel Smart Cache |
| CertifiedUseConditions | Workstation |
| ClockSpeed | 2.50 GHz |
| ClockSpeedMax | 4.80 GHz |
| CodeNameText | Products formerly Sapphire Rapids |
| CoreCount | 24 |
| DataStreamAccelerator | 1 default devices |
| DeepLearningBoostVersion | Yes |
| DeviceProtectionTechBootGuardVersion | Yes |
| DigitalThermalSensorTemperatureMax | 92 °C |
| DMIRevision | 4.0 |
| DynamicLoadBalancer | 0 default devices |
| ECCMemory | Yes |
| EffCoreCount | 0 |
| EM64 | Yes |
| Embedded | No |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| HyperThreading | Yes |
| InMemoryAnayticsAccelerator | 0 default devices |
| InstructionSet | 64-bit |
| InstructionSetExtensions | Intel SSE4.1. Intel AMX. Intel SSE4.2. Intel AVX2. Intel AVX-512 |
| IntelControlFlowEnforcementTechnology | Yes |
| IntelPlatformFWResSupport | Yes |
| IntelQAssistSWAccel | No |
| IntelTotalMemoryEncryption | Yes |
| IntelTotalMemoryEncryptionWithMultikey | No |
| IntelUPISpeed | 0 GT/s |
| Lithography | Intel 7 |
| MarketSegment | Workstation |
| MaxCPUs | 1 |
| MaxMem | 4 TB |
| MaxTurboPower | 324 W |
| MemoryMaxSpeedMhz | 4800 MHz |
| MemoryTypes | DDR5-4800 (MT/s) |
| ModeBasedExecutionControlVersion | Yes |
| NumMemoryChannels | 8 |
| NumPCIExpressPorts | 112 |
| OneClickRecovery | No |
| OptaneDCPersistentMemoryVersion | No |
| OSGuardTechVersion | Yes |
| PackageCarrier | E1A |
| PackageSize | 77.5mm x 56.5mm |
| PCIExpressRevision | 5.0 |
| PerfCoreCount | 24 |
| ProcessorBasePower | 270 W |
| ProcessorNumber | w7-3455 |
| ProductGroup | Intel Xeon W Processor |
| QuickAssistTechCPU | 0 default devices |
| RemotePlatformErase | No |
| ResourceDirectorTechVersion | No |
| ScalableSockets | 1S Only |
| SocketsSupported | FCLGA4677 |
| SoftwareGuardExtensions | No |
| SpeedShiftTechVersion | Yes |
| SpeedstepTechnology | Yes |
| StatusCodeText | Launched |
| TBTVersion | 2.0 |
| TCase | 72 |
| ThreadCount | 48 |
| ThreatDetectTech | No |
| TransactionalSynchronizationExtensionVersion | Yes |
| TurboBoostMaxTechMaxFreq | 4.80 GHz |
| TurboBoostMaxTechVersion | Yes |
| TurboBoostTech2MaxFreq | 4.60 GHz |
| TXT | Yes |
| UltraPathInterconnectLinks | 0 |
| VProTechnologyOptions | Intel vPro Enterprise |
| VTD | Yes |
| VTRP | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/233479/intel-xeon-w73455-processor-67-5m-cache-2-50-ghz.html |