Intel Server CPU v16.1.2
Intel Xeon Silver 4314 Processor
patch
2
Xeon Silver 4314
suffix
—
No suffix
Benchmarks
Total score 3,677 / 10,000, rank 465 of 2125.
Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($694, Wikipedia: List of Intel Xeon processors (Ice Lake-based) (launch price)); see how scores work.
| Category | Score | Measured | |
|---|---|---|---|
| Single-thread | 3,741 | 2,159 points | |
| Multi-thread | 1,738 | 28,437 points | |
| 3D rendering | 1,544 | monster 122.7, junkshop 85.9, classroom 62.8 samples/min over 2 runs | |
| Gamingestimated | 5,048 |
Sources: PassMark (Intel Xeon Silver 4314 @ 2.40GHz, 41 samples), Blender Open Data
Metadata
| Property | Value |
|---|---|
| Brand | Xeon |
| Intel name | Intel Xeon Silver 4314 Processor |
| Processor number | 4314 |
| Codename | Ice Lake |
| Generation | Cooper Lake / Ice Lake (Xeon Scalable 3rd gen) |
| Microarchitecture | Cooper Lake / Sunny Cove |
| Performance class | Xeon Silver |
| Segment | Server |
| Released | 2021-Q22021 |
| Status | Launched |
| Cores | 16 |
| Threads | 32 |
| Base clock | 2.40 GHz |
| Max clock | 3.40 GHz |
| Cache | 24 MB |
| TDP | 135 W |
| Lithography (as published) | 10 nm |
| Max memory | 6 TB |
| Memory channels | 8 |
| PCIe revision | 4.0 |
| PCIe lanes | 64 |
| Socket | FCLGA4189LGA4189 |
| Memory | DDR4-2667DDR4 |
| Recommended price | $694 |
| Instruction sets | |
| Features | |
| Source | Intel ARK (via cpu-spec-dataset) |
Uses (dependencies)
- lithography: Intel Lithography
v17.1.0(10 nm+) - simd: Intel SIMD
v0.0.1(MMX) - simd: Intel SIMD
v1.4.1(SSE4.2) - simd: Intel SIMD
v2.2.0(AVX-512)
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.
- Downfall / Gather Data Sampling (CVE-2022-40982): The AVX gather instruction leaks stale data from internal vector registers.
- 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 v16.1.1 (Xeon Silver 4310)
Performance
- ~Total score 3287 → 3677 (+12%)
- ~Single-thread 3450 → 3741 (+8%)
- ~Multi-thread 1179 → 1738 (+47%)
- ~3D rendering 1263 → 1544 (+22%)
- ~Gaming 4768 → 5048 (+6%)
Features
- +Optane Persistent Memory
Specifications
- ~Cores: 12 → 16
- ~Threads: 24 → 32
- ~Base clock: 2.10 GHz → 2.40 GHz
- ~Max clock: 3.30 GHz → 3.40 GHz
- ~Cache: 18 MB → 24 MB
- ~TDP: 120 W → 135 W
- ~Recommended price: $501 → $694
Since the previous minor (lower performance class): Intel Server CPU v16.0.2-NT (Xeon D-1713NT)
Breaking changes
- ~Socket changed from FCBGA2227 to FCLGA4189
Features
- +EPT
- +Speed Shift
- +TSX-NI
- +Mode-based Execute Control
- +Optane Persistent Memory
- −Enhanced SpeedStep
- −QuickAssist
Specifications
- ~Cores: 4 → 16
- ~Threads: 8 → 32
- ~Base clock: 2.20 GHz → 2.40 GHz
- ~Max clock: 3.50 GHz → 3.40 GHz
- ~Cache: 10 MB → 24 MB
- ~TDP: 45 W → 135 W
- ~Max memory: 256 GB → 6 TB
- ~Memory channels: 2 → 8
- ~PCIe lanes: 16 → 64
- +Recommended price: $694
- −Performance cores: 4
- −Instruction set: 64-bit
Since the previous major (previous generation): Intel Server CPU v15.0.2 (Xeon W-1290)
Breaking changes
- ~Socket changed from FCLGA1200 to FCLGA4189
Security
- ✓Fixed: TSX Asynchronous Abort (ZombieLoad v2)
- ✓Fixed: Special Register Buffer Data Sampling (CrossTalk)
- ✓Fixed: Retbleed
- !Introduced: Reptar
Performance
- ~Total score 4235 → 3677 (-13%)
- ~Single-thread 5508 → 3741 (-32%)
- ~Multi-thread 1201 → 1738 (+45%)
- ~3D rendering 236 → 1544 (+554%)
- ~Gaming 6621 → 5048 (-24%)
Components
Instruction sets
- +AVX-512
Features
- +Speed Shift
- +TSX-NI
- +Total Memory Encryption
- +Mode-based Execute Control
- +Deep Learning Boost
- +Optane Persistent Memory
- −Secure Key (RDRAND)
- −Enhanced SpeedStep
- −Turbo Boost 2.0
- −Turbo Boost Max 3.0
- −Thermal Velocity Boost
- −Identity Protection Technology
- −Optane Memory support
- −Quick Sync Video
- −vPro
Specifications
- ~Codename: Comet Lake → Ice Lake
- ~Microarchitecture: Comet Lake → Cooper Lake / Sunny Cove
- ~Cores: 10 → 16
- ~Threads: 20 → 32
- ~Base clock: 3.20 GHz → 2.40 GHz
- ~Max clock: 5.20 GHz → 3.40 GHz
- ~Cache: 20 MB Intel Smart Cache → 24 MB
- ~TDP: 80 W → 135 W
- ~Max memory: 128 GB → 6 TB
- ~Memory channels: 2 → 8
- ~PCIe revision: 3.0 → 4.0
- ~PCIe lanes: 16 → 64
- ~Recommended price: $494 → $694
- −Bus: 8 GT/s
- −Graphics: Intel UHD Graphics P630
- −Graphics max clock: 1.20 GHz
- −Max CPUs per system: 1
- −Instruction set: 64-bit
Raw source data
Show all 55 fields
| Field | Value |
|---|---|
| CpuId | 215269 |
| CpuName | Intel Xeon Silver 4314 Processor |
| AESTech | Yes |
| AVX512FusedMultiplyAddUnits | 2 |
| BornOnDate | Q2'21 |
| Cache | 24 MB |
| CertifiedUseConditions | Server/Enterprise |
| ClockSpeed | 2.40 GHz |
| ClockSpeedMax | 3.40 GHz |
| CodeNameText | Products formerly Ice Lake |
| CoreCount | 16 |
| DeepLearningBoostVersion | Yes |
| ECCMemory | Yes |
| EM64 | Yes |
| Embedded | Yes |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| HyperThreading | Yes |
| InstructionSetExtensions | Intel SSE4.2. Intel AVX. Intel AVX2. Intel AVX-512 |
| IntelCryptoAcceleration | Yes |
| IntelPlatformFWResSupport | Yes |
| IntelTotalMemoryEncryption | Yes |
| IntelUPISpeed | 10.4 GT/s |
| Lithography | 10 nm |
| MarketSegment | Server |
| MaxEncSizeSupportIntelSGX | 8 GB |
| MaxMem | 6 TB |
| MaxTDP | 135 W |
| MemoryMaxSpeedMhz | 2667 MHz |
| MemoryTypes | DDR4-2667 |
| ModeBasedExecutionControlVersion | Yes |
| NumMemoryChannels | 8 |
| NumPCIExpressPorts | 64 |
| OptaneDCPersistentMemoryVersion | Yes |
| PackageSize | 77.5mm x 56.5mm |
| PCIExpressRevision | 4.0 |
| ProcessorNumber | 4314 |
| ProductGroup | 3rd Generation Intel Xeon Scalable Processors |
| ResourceDirectorTechVersion | Yes |
| ScalableSockets | 2S |
| ServicingStatus | Baseline Servicing |
| SocketsSupported | FCLGA4189 |
| SoftwareGuardExtensions | Yes with Intel SPS |
| SpeedShiftTechVersion | Yes |
| StatusCodeText | Launched |
| TBTVersion | 2.0 |
| TCase | 86°C |
| ThreadCount | 32 |
| TransactionalSynchronizationExtensionVersion | Yes |
| TXT | Yes |
| UltraPathInterconnectLinks | 2 |
| VolumeManagementDeviceVersion | Yes |
| VTD | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/215269/intel-xeon-silver-4314-processor-24m-cache-2-40-ghz.html |