Intel Mobile CPU v10.2.2-Y
Intel Core M-5Y51 Processor
patch
2
Core M-5Y51
Benchmarks
Total score 1,446 / 10,000, rank 1656 of 2125.
Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price (unknown for this CPU, counted as average); see how scores work.
| Category | Score | Measured | |
|---|---|---|---|
| Single-thread | 2,116 | 1,273 points | |
| Multi-thread | 113 | 1,974 points | |
| 3D rendering | 89 | monster 8.8, junkshop 2.8, classroom 4.2 samples/min over 5 runs | |
| Gamingestimated | 1,718 |
Sources: PassMark (Intel Core M-5Y51 @ 1.10GHz, 82 samples), Blender Open Data
Metadata
| Property | Value |
|---|---|
| Brand | Core |
| Intel name | Intel Core M-5Y51 Processor |
| Processor number | 5Y51 |
| Codename | Broadwell |
| Generation | 5th generation Core |
| Microarchitecture | Broadwell |
| Performance class | Core M |
| Segment | Mobile |
| Released | 2014-Q42014 |
| Status | Discontinued |
| Cores | 2 |
| Threads | 4 |
| Base clock | 1.10 GHz |
| Max clock | 2.60 GHz |
| Cache | 4 MB |
| TDP | 4.5 W |
| Lithography (as published) | 14 nm |
| Max memory | 16 GB |
| Memory channels | 2 |
| PCIe revision | 2.0 |
| PCIe lanes | 12 |
| Graphics | Intel HD Graphics 5300 |
| Graphics max clock | 900 MHz |
| Max CPUs per system | 1 |
| Instruction set | 64-bit |
| Socket | FCBGA1234BGA1234 |
| Memory | LPDDR3 1333/1600; DDR3L/DDR3L-RS 1600LPDDR3DDR3L |
| 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
v2.1.0(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.
- 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.
Matched by codename; individual steppings may differ.
Changelog
Since the previous patch: Intel Mobile CPU v10.2.1-Y (Core M-5Y31)
Performance
- ~Total score 1407 → 1446 (+3%)
- ~Single-thread 2042 → 2116 (+4%)
- ~Multi-thread 108 → 113 (+5%)
- ~3D rendering 102 → 89 (-13%)
- ~Gaming 1654 → 1718 (+4%)
Specifications
- ~Base clock: 900 MHz → 1.10 GHz
- ~Max clock: 2.40 GHz → 2.60 GHz
- ~Graphics max clock: 850 MHz → 900 MHz
Since the previous minor (lower performance class): Intel Mobile CPU v10.1.1-U (Pentium 3825U)
Breaking changes
- ~Socket changed from FCBGA1168 to FCBGA1234
Performance
- ~Total score 1252 → 1446 (+15%)
- ~Single-thread 1815 → 2116 (+17%)
- ~Multi-thread 80 → 113 (+41%)
- ~3D rendering 47 → 89 (+89%)
- ~Gaming 1390 → 1718 (+24%)
Components
Instruction sets
- +AVX
- +AVX2
Features
- +AES-NI
- +Turbo Boost 2.0
Specifications
- ~Base clock: 1.90 GHz → 1.10 GHz
- +Max clock: 2.60 GHz
- ~Cache: 2 MB → 4 MB
- ~TDP: 15 W → 4.5 W
- ~Graphics: Intel HD Graphics for 5th Generation Intel Processors → Intel HD Graphics 5300
- ~Graphics max clock: 850 MHz → 900 MHz
- −Bus: 5 GT/s
- −Recommended price: $161
Since the previous major (previous generation): Intel Mobile CPU v9.2.2-Y (Core i3-4010Y)
Breaking changes
- ~Socket changed from FCBGA1168 to FCBGA1234
Performance
- ~Total score 857 → 1446 (+69%)
- ~Single-thread 1212 → 2116 (+75%)
- ~Multi-thread 77 → 113 (+47%)
- ~3D rendering 45 → 89 (+98%)
- ~Gaming 1041 → 1718 (+65%)
Features
- +VT-d
- +Turbo Boost 2.0
Specifications
- ~Codename: Haswell → Broadwell
- ~Microarchitecture: Haswell → Broadwell
- ~Base clock: 1.30 GHz → 1.10 GHz
- +Max clock: 2.60 GHz
- ~Cache: 3 MB Intel Smart Cache → 4 MB
- ~TDP: 11.5 W → 4.5 W
- ~Graphics: Intel HD Graphics 4200 → Intel HD Graphics 5300
- ~Graphics max clock: 850 MHz → 900 MHz
- −Bus: 5 GT/s
- −Recommended price: $281
Raw source data
Show all 74 fields
| Field | Value |
|---|---|
| CpuId | 84669 |
| CpuName | Intel Core M-5Y51 Processor |
| AESTech | Yes |
| BornOnDate | Q4'14 |
| Cache | 4 MB |
| ClockSpeed | 1.10 GHz |
| ClockSpeedMax | 2.60 GHz |
| CodeNameText | Products formerly Broadwell |
| ConfigTDPMax | 6 W |
| ConfigTDPMaxFrequency | 1.30 GHz |
| ConfigTDPMin | 3.5 W |
| ConfigTDPMinFrequency | 600 MHz |
| CoreCount | 2 |
| CVTHD | Yes |
| ECCMemory | No |
| EM64 | Yes |
| Embedded | No |
| ESUDate | Wednesday. June 30. 2021 |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| FastMemoryTechnology | Yes |
| FDI | Yes |
| FlexMemoryTechnology | Yes |
| GraphicsDeviceId | 0x161E |
| GraphicsDirectXSupport | 11.2/12 |
| GraphicsFreq | 300 MHz |
| GraphicsMaxFreq | 900 MHz |
| GraphicsMaxMem | 16 GB |
| GraphicsMaxResolutionDP | 2560x1600@60Hz |
| GraphicsMaxResolutionHDMI | 2560x1600@60Hz |
| GraphicsOpenGLSupport | 4.3 |
| GraphicsOutput | eDP/DP/HDMI |
| HaltState | Yes |
| HyperThreading | Yes |
| IdentityProtectionTechVersion | Yes |
| InstructionSet | 64-bit |
| InstructionSetExtensions | Intel SSE4.1. Intel SSE4.2. Intel AVX2 |
| InTru3D | Yes |
| Lithography | 14 nm |
| MarketSegment | Mobile |
| MaxCPUs | 1 |
| MaxMem | 16 GB |
| MaxMemoryBandwidth | 25.6 GB/s |
| MaxTDP | 4.5 W |
| MemoryTypes | LPDDR3 1333/1600; DDR3L/DDR3L-RS 1600 |
| NumDisplaysSupported | 3 |
| NumMemoryChannels | 2 |
| NumPCIExpressPorts | 12 |
| OSGuardTechVersion | Yes |
| PackageSize | 30mm x 16.5mm |
| PCIExpressConfigs | x1 (6). x2 (4). x4 (3) |
| PCIExpressRevision | 2.0 |
| ProcessorGraphicsModelId | Intel HD Graphics 5300 |
| ProcessorNumber | 5Y51 |
| ProductGroup | 5th Generation Intel Core M Processors |
| QuickSyncVideo | Yes |
| ScenarioDesignPower | 3.5 W |
| SecureKeyTechVersion | Yes |
| ServicingStatus | End of Servicing Lifetime |
| SmartResponseTechVersion | Yes |
| SocketsSupported | FCBGA1234 |
| SpeedstepTechnology | Yes |
| StableImagePlatformProgramVersion | No |
| StatusCodeText | Discontinued |
| TBTVersion | 2.0 |
| ThermalJunctionRateCode | 95 C |
| ThermalMonitoring2Indicator | Yes |
| ThreadCount | 4 |
| TransactionalSynchronizationExtensionVersion | No |
| TurboBoostTech2MaxFreq | 2.60 GHz |
| TXT | No |
| VTD | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/84669/intel-core-m5y51-processor-4m-cache-up-to-2-60-ghz.html |