So sánh i7 7700 và i7 7700k năm 2024
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Comparing Core i7-7700K and Core i7-7700 processor market type (desktop or notebook), architecture, sales start time and price. Show
Place in performance rankingPlace by popularitynot in top-100Value for money5.026.57Market segmentDesktop processorDesktop processorSeriesIntel Core i7 (Desktop)Intel Core i7 (Desktop)Architecture codenameKaby Lake (2016−2019)Kaby Lake (2016−2019)Release date3 January 2017 (7 years old)3 January 2017 (7 years old)Launch price (MSRP)$339$303Current price$241 (0.7x MSRP)$157 (0.5x MSRP) Value for money Performance per price, higher is better. i7-7700 has 31% better value for money than i7-7700K. Technical specsCore i7-7700K and Core i7-7700 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results. Physical cores4 (Quad-Core)4 (Quad-Core)Threads88Base clock speed4.2 GHz3.6 GHzBoost clock speed4.5 GHz4.2 GHzBus support4 × 8 GT/s4 × 8 GT/sL1 cache64K (per core)64K (per core)L2 cache256K (per core)256K (per core)L3 cache8 MB (shared)8 MB (shared)Chip lithography14 nm14 nmMaximum core temperature100 °C100 °CMaximum case temperature (TCase)72 °C72 °C64 bit support++Windows 11 compatibility--Unlocked multiplier+- CompatibilityInformation on Core i7-7700K and Core i7-7700 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters. Number of CPUs in a configuration11SocketFCLGA1151FCLGA1151Power consumption (TDP)91 Watt65 Watt Technologies and extensionsTechnological solutions and additional instructions supported by Core i7-7700K and Core i7-7700. You'll probably need this information if you require some particular technology. Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2AES-NI++AVX++vPro++Enhanced SpeedStep (EIST)++Turbo Boost Technology2.02.0Hyper-Threading Technology++TSX++Idle States++Thermal Monitoring++SIPP-+StatusDiscontinuedLaunched Security technologiesCore i7-7700K and Core i7-7700 technologies aimed at improving security, for example, by protecting against hacks. TXTno data+EDB++Secure Key++MPX++Identity Protection++SGXYes with Intel® MEYes with Intel® MEOS Guard++ Virtualization technologiesVirtual machine speed-up technologies supported by Core i7-7700K and Core i7-7700 are enumerated here. AMD-V++VT-d++VT-x++EPT++ Memory specsTypes, maximum amount and channel quantity of RAM supported by Core i7-7700K and Core i7-7700. Depending on the motherboard, higher memory frequencies may be supported. Supported memory typesDDR3, DDR4DDR3, DDR4Maximum memory size64 GB64 GBMax memory channels22Maximum memory bandwidth38.397 GB/s38.397 GB/sECC memory support-- Graphics specificationsGeneral parameters of integrated GPUs, if any. Integrated graphics cardIntel HD Graphics 630Intel HD Graphics 630Max video memory64 GB64 GBQuick Sync Video++Clear Video++Clear Video HD++Graphics max frequency1.15 GHz1.15 GHzInTru 3D++ Graphics interfacesAvailable interfaces and connections of Core i7-7700K and Core i7-7700 integrated GPUs. Number of displays supported33 Graphics image qualityMaximum display resolutions supported by Core i7-7700K and Core i7-7700 integrated GPUs, including resolutions over different interfaces. 4K resolution support++Max resolution over HDMI 1.44096x2304@24Hz4096x2304@24HzMax resolution over eDP4096x2304@60Hz4096x2304@60HzMax resolution over DisplayPort4096x2304@60Hz4096x2304@60Hz Graphics API supportAPIs supported by Core i7-7700K and Core i7-7700 integrated GPUs, sometimes API versions are included. PeripheralsSpecifications and connection of peripherals supported by Core i7-7700K and Core i7-7700. PCIe version3.03.0PCI Express lanes1616 Synthetic benchmark performanceVarious benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better. Combined synthetic benchmark scoreThis is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly. Core i7-7700K outperforms Core i7-7700 by 11% in our combined benchmark results. PassmarkPassmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Benchmark coverage: 67% Core i7-7700K outperforms Core i7-7700 by 12% in Passmark. GeekBench 5 Single-CoreGeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core. Benchmark coverage: 40% Core i7-7700K outperforms Core i7-7700 by 13% in GeekBench 5 Single-Core. GeekBench 5 Multi-CoreGeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores. Benchmark coverage: 40% Core i7-7700K outperforms Core i7-7700 by 14% in GeekBench 5 Multi-Core. wPrime 32wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor. Benchmark coverage: 18% Core i7-7700 outperforms Core i7-7700K by 21% in wPrime 32. Cinebench 11.5 64-bit multi-coreCinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version. Benchmark coverage: 17% Core i7-7700K outperforms Core i7-7700 by 9% in Cinebench 11.5 64-bit multi-core. Cinebench 15 64-bit multi-coreCinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads. Benchmark coverage: 15% Core i7-7700K outperforms Core i7-7700 by 10% in Cinebench 15 64-bit multi-core. Cinebench 15 64-bit single-coreCinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources. Benchmark coverage: 15% Core i7-7700K outperforms Core i7-7700 by 8% in Cinebench 15 64-bit single-core. Cinebench 11.5 64-bit single-coreCinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources. Benchmark coverage: 14% Core i7-7700K outperforms Core i7-7700 by 8% in Cinebench 11.5 64-bit single-core. x264 encoding pass 1x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second. Benchmark coverage: 13% Core i7-7700K outperforms Core i7-7700 by 27% in x264 encoding pass 1. x264 encoding pass 2x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second. Benchmark coverage: 13% Core i7-7700K outperforms Core i7-7700 by 26% in x264 encoding pass 2. 3DMark Fire Strike PhysicsBenchmark coverage: 4% Core i7-7700K outperforms Core i7-7700 by 11% in 3DMark Fire Strike Physics. Mining hashratesCryptocurrency mining performance of Core i7-7700K and Core i7-7700. Usually measured in megahashes per second. Bitcoin / BTC (SHA256) 68 Mh/s no data Monero / XMR (CryptoNight) 0.36 kh/s no data Gaming performanceAdvantages and disadvantagesPerformance score 6.24 5.60 Cost $339 $303 Boost clock speed 4500 4200 Base clock speed 4200 3600 Power consumption (TDP) 91 Watt 65 Watt The Core i7-7700K is our recommended choice as it beats the Core i7-7700 in performance tests. Should you still have questions on choice between Core i7-7700K and Core i7-7700, ask them in Comments section, and we shall answer. Cast your own voteDo you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU. Core i7-7700K Core i7-7700 Similar processor comparisonsWe picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page. User ratings: view and submitHere you can see how users rate the processors, as well as rate them yourself. Rate Intel Core i7-7700K on a scale of 1 to 5: Rate Intel Core i7-7700 on a scale of 1 to 5: Questions and commentsHere you can ask a question about Core i7-7700K or Core i7-7700, agree or disagree with our judgements, or report an error or mismatch. |
