Intel Server CPU v13.0.5-G
Intel Xeon E-2146G Processor
patch
5
Xeon E-2146G
Benchmarks
Total score 3,637 / 10,000, rank 473 of 2125.
Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($311, Wikipedia: List of Intel Xeon processors (Coffee Lake-based) (launch price)); see how scores work.
| Category | Score | Measured | |
|---|---|---|---|
| Single-thread | 4,696 | 2,650 points | |
| Multi-thread | 777 | 13,202 points | |
| 3D renderingestimated | 570 | ||
| Gamingestimated | 5,487 |
Sources: PassMark (Intel Xeon E-2146G @ 3.50GHz, 127 samples)
Metadata
| Property | Value |
|---|---|
| Brand | Xeon |
| Intel name | Intel Xeon E-2146G Processor |
| Processor number | E-2146G |
| Codename | Coffee Lake |
| Generation | Coffee Lake |
| Microarchitecture | Coffee Lake |
| Performance class | Xeon E |
| Segment | Server |
| Released | 2018-Q32018 |
| Status | Launched |
| Cores | 6 |
| Threads | 12 |
| Base clock | 3.50 GHz |
| Max clock | 4.50 GHz |
| Cache | 12 MB Intel Smart Cache |
| Bus | 8 GT/s |
| TDP | 80 W |
| Lithography (as published) | 14 nm |
| Max memory | 128 GB |
| Memory channels | 2 |
| PCIe revision | 3.0 |
| PCIe lanes | 16 |
| Graphics | Intel UHD Graphics P630 |
| Graphics max clock | 1.15 GHz |
| Max CPUs per system | 1 |
| Instruction set | 64-bit |
| Socket | FCLGA1151LGA1151 |
| Memory | DDR4-2666DDR4 |
| Recommended price | $311 |
| Instruction sets | |
| Features | |
| Source | Intel ARK (via cpu-spec-dataset) |
Uses (dependencies)
- lithography: Intel Lithography
v16.2.0(14 nm++) - simd: Intel SIMD
v0.0.1(MMX) - simd: Intel SIMD
v1.4.1(SSE4.2) - simd: Intel SIMD
v2.1.0(AVX2)
Used by (0)
Nothing depends on this version.
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.
- Foreshadow / L1 Terminal Fault (CVE-2018-3615, CVE-2018-3620, CVE-2018-3646): Speculative reads from the L1 data cache through non-present page table entries, breaking SGX, OS and VMM isolation.
- 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.
- TSX Asynchronous Abort (ZombieLoad v2) (CVE-2019-11135): Aborted TSX transactions leak data from microarchitectural buffers, including on parts that fixed MDS.
- Special Register Buffer Data Sampling (CrossTalk) (CVE-2020-0543): RDRAND/RDSEED results leak across cores through a shared staging buffer.
- Retbleed (CVE-2022-29901): Return instructions are hijacked through the branch target buffer on cores without enhanced IBRS.
- Downfall / Gather Data Sampling (CVE-2022-40982): The AVX gather instruction leaks stale data from internal vector registers.
Matched by codename; individual steppings may differ.
Changelog
Since the previous patch: Intel Server CPU v13.0.4-G (Xeon E-2144G)
Performance
- ~Total score 3290 → 3637 (+11%)
- ~Single-thread 4589 → 4696 (+2%)
- ~Multi-thread 540 → 777 (+44%)
- ~3D rendering 381 → 570 (+50%)
- ~Gaming 4800 → 5487 (+14%)
Specifications
- ~Cores: 4 → 6
- ~Threads: 8 → 12
- ~Base clock: 3.60 GHz → 3.50 GHz
- ~Cache: 8 MB Intel Smart Cache → 12 MB Intel Smart Cache
- ~TDP: 71 W → 80 W
- ~Recommended price: $272 → $311
Since the previous major (previous generation): Intel Server CPU v12.0.5 (Xeon E3-1270 v6)
Security
- !Introduced: TSX Asynchronous Abort (ZombieLoad v2)
Performance
- ~Total score 3108 → 3637 (+17%)
- ~Single-thread 4316 → 4696 (+9%)
- ~Multi-thread 521 → 777 (+49%)
- ~3D rendering 407 → 570 (+40%)
- ~Gaming 4549 → 5487 (+21%)
Features
- +Quick Sync Video
Specifications
- ~Codename: Kaby Lake → Coffee Lake
- ~Microarchitecture: Kaby Lake → Coffee Lake
- ~Cores: 4 → 6
- ~Threads: 8 → 12
- ~Base clock: 3.80 GHz → 3.50 GHz
- ~Max clock: 4.20 GHz → 4.50 GHz
- ~Cache: 8 MB Intel Smart Cache → 12 MB Intel Smart Cache
- ~TDP: 72 W → 80 W
- ~Max memory: 64 GB → 128 GB
- +Graphics: Intel UHD Graphics P630
- +Graphics max clock: 1.15 GHz
- ~Recommended price: $328 → $311
Raw source data
Show all 75 fields
| Field | Value |
|---|---|
| CpuId | 134866 |
| CpuName | Intel Xeon E-2146G Processor |
| AESTech | Yes |
| BornOnDate | Q3'18 |
| Bus | 8 GT/s |
| Cache | 12 MB Intel Smart Cache |
| ClearVideoTechnology | Yes |
| ClockSpeed | 3.50 GHz |
| ClockSpeedMax | 4.50 GHz |
| CodeNameText | Products formerly Coffee Lake |
| CoreCount | 6 |
| CVTHD | Yes |
| DeviceProtectionTechBootGuardVersion | Yes |
| ECCMemory | Yes |
| EM64 | Yes |
| Embedded | No |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| Graphics4KSupportLevel | Yes. at 60Hz |
| GraphicsDeviceId | 0x3E96 |
| GraphicsDirectXSupport | 12 |
| GraphicsFreq | 350 MHz |
| GraphicsMaxFreq | 1.15 GHz |
| GraphicsMaxMem | 128 GB |
| GraphicsMaxResoluionVGA | N/A |
| GraphicsMaxResolutionDP | 4096x2304@60Hz |
| GraphicsMaxResolutionHDMI | 4096x2160@24Hz |
| GraphicsMaxResolutionIFP | 4096x2304@60Hz |
| GraphicsOpenGLSupport | 4.5 |
| GraphicsOutput | eDP/DP/HDMI/DVI |
| HaltState | Yes |
| HyperThreading | Yes |
| InstructionSet | 64-bit |
| InstructionSetExtensions | Intel SSE4.1. Intel SSE4.2. Intel AVX2 |
| InTru3D | Yes |
| ItemsIncluded | This product is available in tray and box. For boxed product. a thermal solution is included |
| Lithography | 14 nm |
| MarketSegment | Server |
| MaxCPUs | 1 |
| MaxMem | 128 GB |
| MaxMemoryBandwidth | 41.6 GB/s |
| MaxTDP | 80 W |
| MemoryProtectionExtensionsVersion | Yes |
| MemoryTypes | DDR4-2666 |
| NumDisplaysSupported | 3 |
| NumMemoryChannels | 2 |
| NumPCIExpressPorts | 16 |
| OptaneMemorySupport | Yes |
| OSGuardTechVersion | Yes |
| PackageSize | 37.5mm x 37.5mm |
| PCIExpressConfigs | 1x16.2x8.1x8+2x4 |
| PCIExpressRevision | 3.0 |
| ProcessorGraphicsModelId | Intel UHD Graphics P630 |
| ProcessorNumber | E-2146G |
| ProductDescription | Support for up to 128GB system memory capacity will be available in 2019 and requires both a BIOS update and hardware platform support. Please contact your hardware provider regarding availability for your system. |
| ProductGroup | Intel Xeon E Processor |
| QuickSyncVideo | Yes |
| ScalableSockets | 1S Only |
| SecureKeyTechVersion | Yes |
| ServicingStatus | Baseline Servicing |
| SocketsSupported | FCLGA1151 |
| SoftwareGuardExtensions | Yes with Intel ME |
| SpeedstepTechnology | Yes |
| StatusCodeText | Launched |
| TBTVersion | 2.0 |
| ThermalJunctionRateCode | 100°C |
| ThermalMonitoring2Indicator | Yes |
| ThreadCount | 12 |
| TransactionalSynchronizationExtensionVersion | Yes |
| TurboBoostTech2MaxFreq | 4.50 GHz |
| TXT | Yes |
| VProTechnologyOptions | Intel vPro Platform |
| VTD | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/134866/intel-xeon-e2146g-processor-12m-cache-up-to-4-50-ghz.html |