Intel Manycore CPU v1.0.3-F
Intel Xeon Phi Processor 7290F
patch
3
Xeon Phi 7290F
Metadata
| Property | Value |
|---|---|
| Brand | Xeon Phi |
| Intel name | Intel Xeon Phi Processor 7290F |
| Processor number | 7290F |
| Codename | Knights Landing |
| Generation | Knights Landing |
| Microarchitecture | Silvermont-derived cores |
| Performance class | Xeon Phi 7000 series |
| Segment | Server |
| Released | 2016-Q42016 |
| Status | Discontinued |
| Cores | 72 |
| Base clock | 1.50 GHz |
| Max clock | 1.70 GHz |
| Cache | 36 MB L2 Cache |
| TDP | 260 W |
| Lithography (as published) | 14 nm |
| Max memory | 384 GB |
| Memory channels | 6 |
| PCIe revision | 3.0 |
| PCIe lanes | 4 |
| Instruction set | 64-bit |
| Socket | SVLCLGA3647 |
| Memory | DDR4-2400DDR4 |
| Recommended price | $3,368 |
| 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
v2.2.0(AVX-512)
Used by (0)
Nothing depends on this version.
Other variants of this version
- Intel Manycore CPU
v1.0.3(Xeon Phi 7290)
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.
- 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.
Matched by codename; individual steppings may differ.
Changelog
Compared with the base variant: Intel Manycore CPU v1.0.3 (Xeon Phi 7290)
Specifications
- ~TDP: 245 W → 260 W
- ~PCIe lanes: 36 → 4
- ~Recommended price: $3,213 → $3,368
Since the previous patch: Intel Manycore CPU v1.0.2-F (Xeon Phi 7250F)
Specifications
- ~Cores: 68 → 72
- ~Base clock: 1.40 GHz → 1.50 GHz
- ~Max clock: 1.60 GHz → 1.70 GHz
- ~Cache: 34 MB L2 Cache → 36 MB L2 Cache
- ~TDP: 230 W → 260 W
- ~Recommended price: $2,591 → $3,368
Since the previous major (previous generation): Intel Manycore CPU v0.2.0-A (Xeon Phi Coprocessor 7120A)
Breaking changes
- −Removed IMCI instructions
Security
- !Introduced: Meltdown
- !Introduced: Spectre variant 1 (bounds check bypass)
- !Introduced: Microarchitectural Data Sampling (ZombieLoad, RIDL, Fallout)
Components
Instruction sets
- +MMX
- +SSE
- +SSE2
- +SSE3
- +SSSE3
- +SSE4.1
- +SSE4.2
- +AVX
- +AVX2
- +AVX-512
- −IMCI
Features
- +AES-NI
- +Execute Disable Bit
Specifications
- ~Codename: Knights Corner → Knights Landing
- ~Microarchitecture: P54C-derived in-order cores → Silvermont-derived cores
- ~Cores: 61 → 72
- ~Base clock: 1.24 GHz → 1.50 GHz
- ~Max clock: 1.33 GHz → 1.70 GHz
- ~Cache: 30.5 MB L2 Cache → 36 MB L2 Cache
- ~TDP: 300 W → 260 W
- ~Max memory: 16 GB → 384 GB
- ~Memory channels: 16 → 6
- ~PCIe revision: 2.0 → 3.0
- +PCIe lanes: 4
- +Recommended price: $3,368
Raw source data
Show all 44 fields
| Field | Value |
|---|---|
| CpuId | 95831 |
| CpuName | Intel Xeon Phi Processor 7290F |
| AESTech | Yes |
| BornOnDate | Q4'16 |
| Cache | 36 MB L2 Cache |
| ClockSpeed | 1.50 GHz |
| ClockSpeedMax | 1.70 GHz |
| CodeNameText | Products formerly Knights Landing |
| CoreCount | 72 |
| CoreVoltage | 0.550-1.125V |
| DeviceProtectionTechBootGuardVersion | No |
| ECCMemory | Yes |
| EM64 | Yes |
| Embedded | No |
| ExecuteDisable | Yes |
| ExtendedPageTables | No |
| HaltState | Yes |
| InstructionSet | 64-bit |
| InstructionSetExtensions | Intel AVX-512 |
| Lithography | 14 nm |
| MarketSegment | Server |
| MaxMem | 384 GB |
| MaxMemoryBandwidth | 115.2 GB/s |
| MaxTDP | 260 W |
| MemoryProtectionExtensionsVersion | No |
| MemoryTypes | DDR4-2400 |
| NumMemoryChannels | 6 |
| NumPCIExpressPorts | 4 |
| PCIExpressConfigs | x16 port (Port 2 and 3) may negotiate down to x8. x4. x2. or x1. x4 port (Port1) may negotiate down to x2. or x1 |
| PCIExpressRevision | 3.0 |
| ProcessorNumber | 7290F |
| ProductDescription | Intel Xeon Phi processors do not currently support Virtualization. Intel is working with interested OEMs. customers. and the virtualization developer community in providing them with Virtualization feature at a later date. |
| ProductGroup | Intel Xeon Phi x200 Product Family |
| ServicingStatus | End of Servicing Lifetime |
| SocketsSupported | SVLCLGA3647 |
| SoftwareGuardExtensions | No |
| StatusCodeText | Discontinued |
| SupplyStatus | Discontinued |
| TBTVersion | 2.0 |
| ThermalMonitoring2Indicator | Yes |
| TXT | No |
| VTD | No |
| VTX | No |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/95831/intel-xeon-phi-processor-7290f-16gb-1-50-ghz-72-core.html |