Intel CPU v18.4.0-K
Intel Core i7-7700K Processor
patch
0
Core i7-7700K
Benchmarks
Total score 3,420 / 10,000, rank 547 of 2125.
Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($339, Intel ARK recommended customer price (2018)); see how scores work.
| Category | Score | Measured | |
|---|---|---|---|
| Single-thread | 4,793 | 2,699 points | |
| Multi-thread | 561 | 9,632 points | |
| 3D rendering | 458 | monster 40, junkshop 25, classroom 19.2 samples/min over 448 runs | |
| Gamingestimated | 5,011 |
Sources: PassMark (Intel Core i7-7700K @ 4.20GHz, 15324 samples), Blender Open Data
Metadata
| Property | Value |
|---|---|
| Brand | Core |
| Intel name | Intel Core i7-7700K Processor |
| Processor number | i7-7700K |
| Codename | Kaby Lake |
| Generation | 7th generation Core |
| Microarchitecture | Kaby Lake |
| Performance class | Core i7 |
| Segment | Desktop |
| Released | 2017-Q12017 |
| Status | Discontinued |
| Cores | 4 |
| Threads | 8 |
| Base clock | 4.20 GHz |
| Max clock | 4.50 GHz |
| Cache | 8 MB Intel Smart Cache |
| Bus | 8 GT/s |
| TDP | 91 W |
| Lithography (as published) | 14 nm |
| Max memory | 64 GB |
| Memory channels | 2 |
| PCIe revision | 3.0 |
| PCIe lanes | 16 |
| Graphics | Intel HD Graphics 630 |
| Graphics max clock | 1.15 GHz |
| Max CPUs per system | 1 |
| Instruction set | 64-bit |
| Socket | FCLGA1151LGA1151 |
| Memory | DDR4-2133/2400. DDR3L-1333/1600 @ 1.35VDDR4DDR3L |
| Recommended price | $339 |
| Instruction sets | |
| Features | |
| Source | Intel ARK (via cpu-spec-dataset) |
Uses (dependencies)
- lithography: Intel Lithography
v16.1.0(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.
Other variants of this version
- Intel CPU
v18.4.0(Core i7-7700) - Intel CPU
v18.4.0-T(Core i7-7700T)
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.
- 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 CPU v18.4.0 (Core i7-7700)
Performance
- ~Total score 3077 → 3420 (+11%)
- ~Single-thread 4285 → 4793 (+12%)
- ~Multi-thread 502 → 561 (+12%)
- ~3D rendering 402 → 458 (+14%)
- ~Gaming 4474 → 5011 (+12%)
Features
- −Trusted Execution Technology
- −vPro
Specifications
- ~Base clock: 3.60 GHz → 4.20 GHz
- ~Max clock: 4.20 GHz → 4.50 GHz
- ~TDP: 65 W → 91 W
- ~Recommended price: $303 → $339
Since the previous minor (lower performance class): Intel CPU v18.3.0 (Core i5-7400)
Performance
- ~Total score 2503 → 3420 (+37%)
- ~Single-thread 3567 → 4793 (+34%)
- ~Multi-thread 316 → 561 (+78%)
- ~3D rendering 234 → 458 (+96%)
- ~Gaming 3400 → 5011 (+47%)
Features
- +Hyper-Threading
- +TSX-NI
Specifications
- ~Threads: 4 → 8
- ~Base clock: 3.00 GHz → 4.20 GHz
- ~Max clock: 3.50 GHz → 4.50 GHz
- ~Cache: 6 MB Intel Smart Cache → 8 MB Intel Smart Cache
- ~TDP: 65 W → 91 W
- ~Graphics max clock: 1.00 GHz → 1.15 GHz
- ~Recommended price: $182 → $339
Since the previous major (previous generation): Intel CPU v17.4.0-K (Core i7-6700K)
Performance
- ~Total score 3150 → 3420 (+9%)
- ~Single-thread 4388 → 4793 (+9%)
- ~Multi-thread 520 → 561 (+8%)
- ~3D rendering 436 → 458 (+5%)
- ~Gaming 4599 → 5011 (+9%)
Features
- +Optane Memory support
Specifications
- ~Codename: Skylake → Kaby Lake
- ~Microarchitecture: Skylake → Kaby Lake
- ~Base clock: 4.00 GHz → 4.20 GHz
- ~Max clock: 4.20 GHz → 4.50 GHz
- ~Graphics: Intel HD Graphics 530 → Intel HD Graphics 630
Raw source data
Show all 74 fields
| Field | Value |
|---|---|
| CpuId | 97129 |
| CpuName | Intel Core i7-7700K Processor |
| AESTech | Yes |
| BornOnDate | Q1'17 |
| Bus | 8 GT/s |
| BusNumPorts | 0 |
| Cache | 8 MB Intel Smart Cache |
| ClearVideoTechnology | Yes |
| ClockSpeed | 4.20 GHz |
| ClockSpeedMax | 4.50 GHz |
| CodeNameText | Products formerly Kaby Lake |
| CoreCount | 4 |
| CVTHD | Yes |
| DeviceProtectionTechBootGuardVersion | Yes |
| ECCMemory | No |
| EM64 | Yes |
| Embedded | No |
| ESUDate | Sunday. March 31. 2024 |
| ExecuteDisable | Yes |
| ExtendedPageTables | Yes |
| Graphics4KSupportLevel | Yes. at 60Hz |
| GraphicsDeviceId | 0x5912 |
| GraphicsDirectXSupport | 12 |
| GraphicsFreq | 350 MHz |
| GraphicsMaxFreq | 1.15 GHz |
| GraphicsMaxMem | 64 GB |
| GraphicsMaxResolutionDP | 4096x2304@60Hz |
| GraphicsMaxResolutionHDMI | 4096x2304@24Hz |
| GraphicsMaxResolutionIFP | 4096x2304@60Hz |
| GraphicsOpenGLSupport | 4.5 |
| HaltState | Yes |
| HyperThreading | Yes |
| IdentityProtectionTechVersion | Yes |
| InstructionSet | 64-bit |
| InstructionSetExtensions | Intel SSE4.1. Intel SSE4.2. Intel AVX2 |
| InTru3D | Yes |
| ItemsIncluded | Please note: The boxed product does not include a fan or heat sink |
| Lithography | 14 nm |
| MarketSegment | Desktop |
| MaxCPUs | 1 |
| MaxMem | 64 GB |
| MaxTDP | 91 W |
| MemoryProtectionExtensionsVersion | Yes |
| MemoryTypes | DDR4-2133/2400. DDR3L-1333/1600 @ 1.35V |
| NumDisplaysSupported | 3 |
| NumMemoryChannels | 2 |
| NumPCIExpressPorts | 16 |
| OptaneMemorySupport | Yes |
| OSGuardTechVersion | Yes |
| PackageSize | 37.5mm x 37.5mm |
| PCIExpressConfigs | Up to 1x16. 2x8. 1x8+2x4 |
| PCIExpressRevision | 3.0 |
| ProcessorGraphicsModelId | Intel HD Graphics 630 |
| ProcessorNumber | i7-7700K |
| ProductGroup | 7th Generation Intel Core i7 Processors |
| QuickSyncVideo | Yes |
| ScalableSockets | 1S Only |
| SecureKeyTechVersion | Yes |
| ServicingStatus | ESU Notification Issued |
| SocketsSupported | FCLGA1151 |
| SoftwareGuardExtensions | Yes with Intel ME |
| SpeedstepTechnology | Yes |
| StableImagePlatformProgramVersion | No |
| StatusCodeText | Discontinued |
| TBTVersion | 2.0 |
| ThermalJunctionRateCode | 100°C |
| ThermalMonitoring2Indicator | Yes |
| ThermalSolutionSpecification | PCG 2015D (130W) |
| ThreadCount | 8 |
| TransactionalSynchronizationExtensionVersion | Yes |
| TurboBoostTech2MaxFreq | 4.50 GHz |
| VTD | Yes |
| VTX | Yes |
| SourceUrl | https://ark.intel.com/content/www/us/en/ark/products/97129/intel-core-i77700k-processor-8m-cache-up-to-4-50-ghz.html |