Intel Server CPU v14.3.13-R
Intel Xeon Gold 6238R Processor
patch
13
Xeon Gold 6238R
Benchmarks
Total score 3,913 / 10,000, rank 398 of 2125.
Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($2,612, Wikipedia: List of Intel Xeon processors (Cascade Lake–based) (launch price)); see how scores work.
| Category | Score | Measured | |
|---|---|---|---|
| Single-thread | 3,759 | 2,168 points | |
| Multi-thread | 2,157 | 34,751 points | |
| 3D rendering | 2,059 | monster 150, junkshop 120.9, classroom 83.8 samples/min over 1 runs | |
| Gamingestimated | 5,064 |
Sources: PassMark (Intel Xeon Gold 6238R @ 2.20GHz, 3 samples), Blender Open Data
Metadata
| Property | Value |
|---|---|
| Brand | Xeon |
| Intel name | Intel Xeon Gold 6238R Processor |
| Processor number | 6238R |
| Codename | Cascade Lake |
| Generation | Cascade Lake (Xeon Scalable 2nd gen) |
| Microarchitecture | Cascade Lake |
| Performance class | Xeon Gold |
| Segment | Server |
| Released | 2020-Q12020 |
| Status | Launched |
| Cores | 28 |
| Threads | 56 |
| Base clock | 2.20 GHz |
| Max clock | 4.00 GHz |
| Cache | 38.5 MB |
| TDP | 165 W |
| Lithography (as published) | 14 nm |
| Max memory | 1 TB |
| Memory channels | 6 |
| PCIe revision | 3.0 |
| PCIe lanes | 48 |
| Socket | FCLGA3647LGA3647 |
| Memory | DDR4-2933DDR4 |
| Recommended price | $2,612 |
| 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
v2.2.0(AVX-512)
Used by (0)
Nothing depends on this version.
Other variants of this version
- Intel Server CPU
v14.3.13(Xeon Gold 6238) - Intel Server CPU
v14.3.13-L(Xeon Gold 6238L) - Intel Server CPU
v14.3.13-T(Xeon Gold 6238T)
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.
- TSX Asynchronous Abort (ZombieLoad v2) (CVE-2019-11135): Aborted TSX transactions leak data from microarchitectural buffers, including on parts that fixed MDS.
- 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
Compared with the base variant: Intel Server CPU v14.3.13 (Xeon Gold 6238)
Performance
- ~Total score 3423 → 3913 (+14%)
- ~Single-thread 3399 → 3759 (+11%)
- ~Multi-thread 1779 → 2157 (+21%)
- ~3D rendering 1426 → 2059 (+44%)
- ~Gaming 4718 → 5064 (+7%)
Specifications
- ~Cores: 22 → 28
- ~Threads: 44 → 56
- ~Base clock: 2.10 GHz → 2.20 GHz
- ~Max clock: 3.70 GHz → 4.00 GHz
- ~Cache: 30.25 MB → 38.5 MB
- ~TDP: 140 W → 165 W
Since the previous patch: Intel Server CPU v14.3.12 (Xeon Gold 6234)
Performance
- ~Total score 3420 → 3913 (+14%)
- ~Single-thread 4025 → 3759 (-7%)
- ~Multi-thread 1067 → 2157 (+102%)
- ~3D rendering 772 → 2059 (+167%)
- ~Gaming 5315 → 5064 (-5%)
Specifications
- ~Cores: 8 → 28
- ~Threads: 16 → 56
- ~Base clock: 3.30 GHz → 2.20 GHz
- ~Cache: 24.75 MB → 38.5 MB
- ~TDP: 130 W → 165 W
- ~Recommended price: $2,214 → $2,612
Since the previous minor (lower performance class): Intel Server CPU v14.2.13 (Xeon W-3275)
Performance
- ~Total score 4659 → 3913 (-16%)
- ~Single-thread 4550 → 3759 (-17%)
- ~Multi-thread 2477 → 2157 (-13%)
- ~3D rendering 2716 → 2059 (-24%)
- ~Gaming 5792 → 5064 (-13%)
Features
- +Optane Persistent Memory
- −Turbo Boost Max 3.0
Specifications
- ~Base clock: 2.50 GHz → 2.20 GHz
- ~Max clock: 4.40 GHz → 4.00 GHz
- ~TDP: 205 W → 165 W
- ~PCIe lanes: 64 → 48
- ~Recommended price: $4,449 → $2,612
- −Bus: 8 GT/s
Since the previous major (previous generation): Intel Server CPU v13.0.13-G (Xeon E-2244G)
Breaking changes
- ~Socket changed from FCLGA1151 to FCLGA3647
- −Removed SGX
Security
- ✓Fixed: Meltdown
- ✓Fixed: Foreshadow / L1 Terminal Fault
- ✓Fixed: Microarchitectural Data Sampling (ZombieLoad, RIDL, Fallout)
- ✓Fixed: Special Register Buffer Data Sampling (CrossTalk)
- ✓Fixed: Retbleed
Performance
- ~Total score 3432 → 3913 (+14%)
- ~Single-thread 4807 → 3759 (-22%)
- ~Multi-thread 557 → 2157 (+287%)
- ~3D rendering 397 → 2059 (+419%)
- ~Gaming 5009 → 5064 (+1%)
Components
Instruction sets
- +AVX-512
Features
- +Speed Shift
- +Mode-based Execute Control
- +Deep Learning Boost
- +Optane Persistent Memory
- −Secure Key (RDRAND)
- −Turbo Boost 2.0
- −SGX
- −MPX
- −Optane Memory support
- −Quick Sync Video
Specifications
- ~Codename: Coffee Lake → Cascade Lake
- ~Microarchitecture: Coffee Lake → Cascade Lake
- ~Cores: 4 → 28
- ~Threads: 8 → 56
- ~Base clock: 3.80 GHz → 2.20 GHz
- ~Max clock: 4.80 GHz → 4.00 GHz
- ~Cache: 8 MB Intel Smart Cache → 38.5 MB
- ~TDP: 71 W → 165 W
- ~Max memory: 128 GB → 1 TB
- ~Memory channels: 2 → 6
- ~PCIe lanes: 16 → 48
- ~Recommended price: $272 → $2,612
- −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 | 199345 |
| CpuName | Intel Xeon Gold 6238R Processor |
| AESTech | Yes |
| AVX512FusedMultiplyAddUnits | 2 |
| BornOnDate | Q1'20 |
| Cache | 38.5 MB |
| ClockSpeed | 2.20 GHz |
| ClockSpeedMax | 4.00 GHz |
| CodeNameText | Products formerly Cascade Lake |
| CoreCount | 28 |
| DeepLearningBoostVersion | Yes |
| ECCMemory | Yes |
| EM64 | Yes |
| Embedded | No |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| HyperThreading | Yes |
| InstructionSetExtensions | Intel SSE4.2. Intel AVX. Intel AVX2. Intel AVX-512 |
| Lithography | 14 nm |
| MarketSegment | Server |
| MaxMem | 1 TB |
| MaxTDP | 165 W |
| MemoryMaxSpeedMhz | 2933 MHz |
| MemoryTypes | DDR4-2933 |
| ModeBasedExecutionControlVersion | Yes |
| NumMemoryChannels | 6 |
| NumPCIExpressPorts | 48 |
| OptaneDCPersistentMemoryVersion | Yes |
| PackageSize | 76.0mm x 56.5mm |
| PCIExpressRevision | 3.0 |
| ProcessorNumber | 6238R |
| ProductBriefUrl | View now |
| ProductGroup | 2nd Generation Intel Xeon Scalable Processors |
| ResourceDirectorTechVersion | Yes |
| RunSureTechnologyVersion | Yes |
| ScalableSockets | 2S |
| ServicingStatus | Baseline Servicing |
| SocketsSupported | FCLGA3647 |
| SpeedShiftTechVersion | Yes |
| SpeedstepTechnology | Yes |
| SstBaseFrequencyOptionVersion | No |
| SstPerformanceProfileVersion | No |
| StatusCodeText | Launched |
| TBTVersion | 2.0 |
| TCase | 89°C |
| ThreadCount | 56 |
| TransactionalSynchronizationExtensionVersion | Yes |
| TurboBoostMaxTechVersion | No |
| TXT | Yes |
| UltraPathInterconnectLinks | 2 |
| VolumeManagementDeviceVersion | Yes |
| VProTechnologyOptions | Intel vPro Platform |
| VTD | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/199345/intel-xeon-gold-6238r-processor-38-5m-cache-2-20-ghz.html |