Intel Server CPU v16.2.2
Intel Xeon W-3345 Processor
Benchmarks
Total score 4,782 / 10,000, rank 222 of 2125.
Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($2,499, Wikipedia: List of Intel Xeon processors (Ice Lake-based) (launch price)); see how scores work.
| Category | Score | Measured | |
|---|---|---|---|
| Single-thread | 4,459 | 2,530 points | |
| Multi-thread | 3,085 | 48,140 points | |
| 3D renderingestimated | 2,634 | ||
| Gamingestimated | 5,711 |
Metadata
| Property | Value |
|---|---|
| Brand | Xeon |
| Intel name | Intel Xeon W-3345 Processor |
| Processor number | W-3345 |
| Codename | Ice Lake |
| Generation | Cooper Lake / Ice Lake (Xeon Scalable 3rd gen) |
| Microarchitecture | Cooper Lake / Sunny Cove |
| Performance class | Xeon W |
| Segment | Workstation |
| Released | 2021-Q32021 |
| Status | Launched |
| Cores | 24 |
| Threads | 48 |
| Base clock | 3.00 GHz |
| Max clock | 4.00 GHz |
| Cache | 36 MB |
| Bus | 8 GT/s |
| TDP | 250 W |
| Lithography (as published) | 10 nm |
| Max memory | 4 TB |
| Memory channels | 8 |
| PCIe revision | 4 |
| PCIe lanes | 64 |
| Socket | FCLGA4189LGA4189 |
| Memory | DDR4-3200DDR4 |
| Recommended price | $2,499 |
| 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 v16.2.1 (Xeon W-3335)
Performance
- ~Total score 4566 → 4782 (+5%)
- ~Single-thread 4741 → 4459 (-6%)
- ~Multi-thread 2466 → 3085 (+25%)
- ~3D rendering 1949 → 2634 (+35%)
- ~Gaming 5962 → 5711 (-4%)
Specifications
- ~Cores: 16 → 24
- ~Threads: 32 → 48
- ~Base clock: 3.40 GHz → 3.00 GHz
- ~Cache: 24 MB → 36 MB
- ~Recommended price: $1,299 → $2,499
Since the previous minor (lower performance class): Intel Server CPU v16.1.2 (Xeon Silver 4314)
Breaking changes
- −Removed SGX
Performance
- ~Total score 3677 → 4782 (+30%)
- ~Single-thread 3741 → 4459 (+19%)
- ~Multi-thread 1738 → 3085 (+78%)
- ~3D rendering 1544 → 2634 (+71%)
- ~Gaming 5048 → 5711 (+13%)
Features
- +Enhanced SpeedStep
- −SGX
- −Total Memory Encryption
- −Optane Persistent Memory
Specifications
- ~Cores: 16 → 24
- ~Threads: 32 → 48
- ~Base clock: 2.40 GHz → 3.00 GHz
- ~Max clock: 3.40 GHz → 4.00 GHz
- ~Cache: 24 MB → 36 MB
- +Bus: 8 GT/s
- ~TDP: 135 W → 250 W
- ~Max memory: 6 TB → 4 TB
- ~PCIe revision: 4.0 → 4
- ~Recommended price: $694 → $2,499
Since the previous major (previous generation): Intel Server CPU v15.0.2 (Xeon W-1290)
Breaking changes
- ~Socket changed from FCLGA1200 to FCLGA4189
- −Removed SGX
Security
- ✓Fixed: TSX Asynchronous Abort (ZombieLoad v2)
- ✓Fixed: Special Register Buffer Data Sampling (CrossTalk)
- ✓Fixed: Retbleed
- !Introduced: Reptar
Performance
- ~Total score 4235 → 4782 (+13%)
- ~Single-thread 5508 → 4459 (-19%)
- ~Multi-thread 1201 → 3085 (+157%)
- ~3D rendering 236 → 2634 (+1016%)
- ~Gaming 6621 → 5711 (-14%)
Components
Instruction sets
- +AVX-512
Features
- +Speed Shift
- +TSX-NI
- +Mode-based Execute Control
- +Deep Learning Boost
- −Secure Key (RDRAND)
- −Turbo Boost 2.0
- −Turbo Boost Max 3.0
- −Thermal Velocity Boost
- −SGX
- −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 → 24
- ~Threads: 20 → 48
- ~Base clock: 3.20 GHz → 3.00 GHz
- ~Max clock: 5.20 GHz → 4.00 GHz
- ~Cache: 20 MB Intel Smart Cache → 36 MB
- ~TDP: 80 W → 250 W
- ~Max memory: 128 GB → 4 TB
- ~Memory channels: 2 → 8
- ~PCIe revision: 3.0 → 4
- ~PCIe lanes: 16 → 64
- ~Recommended price: $494 → $2,499
- −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 57 fields
| Field | Value |
|---|---|
| CpuId | 217245 |
| CpuName | Intel Xeon W-3345 Processor |
| AESTech | Yes |
| AVX512FusedMultiplyAddUnits | 2 |
| BornOnDate | Q3'21 |
| Bus | 8 GT/s |
| Cache | 36 MB |
| ClockSpeed | 3.00 GHz |
| ClockSpeedMax | 4.00 GHz |
| CodeNameText | Products formerly Ice Lake |
| CoreCount | 24 |
| DeepLearningBoostVersion | Yes |
| ECCMemory | Yes |
| EM64 | Yes |
| Embedded | No |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| HyperThreading | Yes |
| InstructionSetExtensions | Intel AVX-512 |
| IntelPlatformFWResSupport | No |
| IntelTotalMemoryEncryption | No |
| Lithography | 10 nm |
| MarketSegment | Workstation |
| MaxMem | 4 TB |
| MaxTDP | 250 W |
| MemoryMaxSpeedMhz | 3200 MHz |
| MemoryTypes | DDR4-3200 |
| ModeBasedExecutionControlVersion | Yes |
| NumMemoryChannels | 8 |
| NumPCIExpressPorts | 64 |
| OptaneDCPersistentMemoryVersion | No |
| PackageSize | 77.5mm x 56.5mm |
| PCIExpressRevision | 4 |
| ProcessorNumber | W-3345 |
| ProductGroup | Intel Xeon W Processor |
| ResourceDirectorTechVersion | No |
| ScalableSockets | 1S Only |
| SocketsSupported | FCLGA4189 |
| SoftwareGuardExtensions | No |
| SpeedSelectCorePowerInd | No |
| SpeedSelectTurboFreqInd | No |
| SpeedShiftTechVersion | Yes |
| SpeedstepTechnology | Yes |
| SstBaseFrequencyOptionVersion | No |
| SstPerformanceProfileVersion | No |
| StatusCodeText | Launched |
| TBTVersion | 2.0 |
| TCase | 73°C |
| ThreadCount | 48 |
| TransactionalSynchronizationExtensionVersion | Yes |
| TurboBoostMaxTechVersion | No |
| TXT | Yes |
| UltraPathInterconnectLinks | 0 |
| VolumeManagementDeviceVersion | Yes |
| VTD | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/217245/intel-xeon-w3345-processor-36m-cache-up-to-4-00-ghz.html |