Intel Mobile CPU v10.5.2-U
Intel Core i7-5557U Processor
patch
2
Core i7-5557U
Benchmarks
Total score 2,040 / 10,000, rank 1254 of 2125.
Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($426, Intel ARK recommended customer price (2018)); see how scores work.
| Category | Score | Measured | |
|---|---|---|---|
| Single-thread | 3,311 | 1,931 points | |
| Multi-thread | 181 | 3,159 points | |
| 3D rendering | 153 | monster 13.7, junkshop 8.3, classroom 6.6 samples/min over 29 runs | |
| Gamingestimated | 2,707 |
Sources: PassMark (Intel Core i7-5557U @ 3.10GHz, 558 samples), Blender Open Data
Metadata
| Property | Value |
|---|---|
| Brand | Core |
| Intel name | Intel Core i7-5557U Processor |
| Processor number | i7-5557U |
| Codename | Broadwell |
| Generation | 5th generation Core |
| Microarchitecture | Broadwell |
| Performance class | Core i7 |
| Segment | Mobile |
| Released | 2015-Q12015 |
| Status | Discontinued |
| Cores | 2 |
| Threads | 4 |
| Base clock | 3.10 GHz |
| Max clock | 3.40 GHz |
| Cache | 4 MB |
| Bus | 5 GT/s |
| TDP | 28 W |
| Lithography (as published) | 14 nm |
| Max memory | 16 GB |
| Memory channels | 2 |
| PCIe revision | 2.0 |
| PCIe lanes | 12 |
| Graphics | Intel Iris Graphics 6100 |
| Graphics max clock | 1.10 GHz |
| Max CPUs per system | 1 |
| Instruction set | 64-bit |
| Socket | FCBGA1168BGA1168 |
| Memory | DDR3L 1333/1600. LPDDR3 1600/1866DDR3LLPDDR3 |
| Recommended price | $426 |
| 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 v10.5.1-U (Core i7-5550U)
Performance
- ~Total score 1714 → 2040 (+19%)
- ~Single-thread 2747 → 3311 (+21%)
- ~Multi-thread 159 → 181 (+14%)
- ~3D rendering 100 → 153 (+53%)
- ~Gaming 2288 → 2707 (+18%)
Specifications
- ~Base clock: 2.00 GHz → 3.10 GHz
- ~Max clock: 3.00 GHz → 3.40 GHz
- ~Cache: 4 MB Intel Smart Cache → 4 MB
- ~TDP: 15 W → 28 W
- ~Graphics: Intel HD Graphics 6000 → Intel Iris Graphics 6100
- ~Graphics max clock: 1.00 GHz → 1.10 GHz
Since the previous minor (lower performance class): Intel Mobile CPU v10.4.2-U (Core i5-5257U)
Performance
- ~Total score 1855 → 2040 (+10%)
- ~Single-thread 2954 → 3311 (+12%)
- ~Multi-thread 162 → 181 (+12%)
- ~3D rendering 131 → 153 (+17%)
- ~Gaming 2418 → 2707 (+12%)
Specifications
- ~Base clock: 2.70 GHz → 3.10 GHz
- ~Max clock: 3.10 GHz → 3.40 GHz
- ~Cache: 3 MB → 4 MB
- ~Graphics max clock: 1.05 GHz → 1.10 GHz
- ~Recommended price: $315 → $426
Since the previous major (previous generation): Intel Mobile CPU v9.4.2-U (Core i7-4550U)
Performance
- ~Total score 1393 → 2040 (+46%)
- ~Single-thread 2194 → 3311 (+51%)
- ~Multi-thread 132 → 181 (+37%)
- ~3D rendering 81 → 153 (+89%)
- ~Gaming 1849 → 2707 (+46%)
Specifications
- ~Codename: Haswell → Broadwell
- ~Microarchitecture: Haswell → Broadwell
- ~Base clock: 1.50 GHz → 3.10 GHz
- ~Max clock: 3.00 GHz → 3.40 GHz
- ~Cache: 4 MB Intel Smart Cache → 4 MB
- ~TDP: 15 W → 28 W
- ~Graphics: Intel HD Graphics 5000 → Intel Iris Graphics 6100
Raw source data
Show all 71 fields
| Field | Value |
|---|---|
| CpuId | 84993 |
| CpuName | Intel Core i7-5557U Processor |
| AESTech | Yes |
| BornOnDate | Q1'15 |
| Bus | 5 GT/s |
| Cache | 4 MB |
| ClearVideoTechnology | Yes |
| ClockSpeed | 3.10 GHz |
| ClockSpeedMax | 3.40 GHz |
| CodeNameText | Products formerly Broadwell |
| ConfigTDPMin | 23 W |
| CoreCount | 2 |
| CVTHD | Yes |
| EM64 | Yes |
| Embedded | No |
| ESUDate | Wednesday. June 30. 2021 |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| FastMemoryTechnology | Yes |
| FDI | Yes |
| FlexMemoryTechnology | Yes |
| GraphicsDeviceId | 0x162B |
| GraphicsDirectXSupport | 11.2/12 |
| GraphicsFreq | 300 MHz |
| GraphicsMaxFreq | 1.10 GHz |
| GraphicsMaxMem | 16 GB |
| GraphicsMaxResolutionDP | 3840x2160@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 | 28 W |
| MemoryTypes | DDR3L 1333/1600. LPDDR3 1600/1866 |
| NumDisplaysSupported | 3 |
| NumMemoryChannels | 2 |
| NumPCIExpressPorts | 12 |
| OSGuardTechVersion | Yes |
| PackageSize | 40mm x24mm x 1.3mm |
| PCIExpressConfigs | 4x1. 2x4 |
| PCIExpressRevision | 2.0 |
| ProcessorGraphicsModelId | Intel Iris Graphics 6100 |
| ProcessorNumber | i7-5557U |
| ProductGroup | 5th Generation Intel Core i7 Processors |
| QuickSyncVideo | Yes |
| SecureKeyTechVersion | Yes |
| ServicingStatus | End of Servicing Lifetime |
| SmartResponseTechVersion | Yes |
| SocketsSupported | FCBGA1168 |
| SpeedstepTechnology | Yes |
| StableImagePlatformProgramVersion | No |
| StatusCodeText | Discontinued |
| TBTVersion | 2.0 |
| ThermalJunctionRateCode | 105°C |
| ThermalMonitoring2Indicator | Yes |
| ThreadCount | 4 |
| TransactionalSynchronizationExtensionVersion | No |
| TurboBoostTech2MaxFreq | 3.40 GHz |
| TXT | No |
| VTD | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/84993/intel-core-i75557u-processor-4m-cache-up-to-3-40-ghz.html |