So sánh i5 8400 vs i7 7700 năm 2024
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7k7 xung cao hơn 8k4 nên chơi game ngon hơn, còn 4core 8 thread thì chắc cũng ngang ngang với 6core 6 thread Show
hiện giờ chưa hỗ trợ game đa luồng, nhưng tương lai là có, nhưng xét về độ P/p thì thằng 8400 sẽ P/p hơn 7700, turbo của 8400 cg tương đối cao
Tham khảo so sánh cpu.userbenchmark.com/Compare/Intel-Core-i7-7700-vs-Intel-Core-i5-8400/3887vs3939
8400 bên mình đang có mấy con, xét về giá và hiệu năng thì con này ngon miễn bàn cãi.
giờ này mà mua 7700 là một quyết định không đúng đắn vì mua 8400 main Z tầm 2tr9 vừa mới, rẻ hơn, mạnh hơn nhiều so với đời cũ.
Vâng để em ib bên bác ạ. quad said: giờ này mà mua 7700 là một quyết định không đúng đắn vì mua 8400 main Z tầm 2tr9 vừa mới, rẻ hơn, mạnh hơn nhiều so với đời cũ. Tks bác. Em chờ mua 8400 vậy. Như mấy bác trên cũng nói, với kết quả benmarch. Con 7700 giá so với hiệu năng hơi ảo tưởng thật.
đám kabylake về trước thọt hết rồi hihi
8700k đi:sogood::sogood::sogood::sogood:
vuitinhnhi said: hiện giờ chưa hỗ trợ game đa luồng, nhưng tương lai là có, nhưng xét về độ P/p thì thằng 8400 sẽ P/p hơn 7700, turbo của 8400 cg tương đối cao Comparing Core i5-8400 and Core i7-7700 processor market type (desktop or notebook), architecture, sales start time and price. Place in performance rankingPlace by popularityValue for money6.316.13Market segmentDesktop processorDesktop processorSeriesIntel Core i5Intel Core i7 (Desktop)Architecture codenameCoffee Lake-S (2017−2018)Kaby Lake (2016−2019)Release date5 October 2017 (6 years old)3 January 2017 (7 years old)Launch price (MSRP)$182$303Current price$254 (1.4x MSRP)$157 (0.5x MSRP) Value for money Performance per price, higher is better. i5-8400 has 3% better value for money than i7-7700. Technical specsCore i5-8400 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 cores6 (Hexa-Core)4 (Quad-Core)Threads68Base clock speed2.8 GHz3.6 GHzBoost clock speed4 GHz4.2 GHzL1 cache64K (per core)64K (per core)L2 cache256K (per core)256K (per core)L3 cache9 MB (shared)8 MB (shared)Chip lithography14 nm14 nmDie size149 mm2no dataMaximum core temperature100 °C100 °CMaximum case temperature (TCase)72 °C72 °C64 bit support++Windows 11 compatibility+-Unlocked multiplierNoNo CompatibilityInformation on Core i5-8400 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)65 Watt65 Watt Technologies and extensionsTechnological solutions and additional instructions supported by Core i5-8400 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 i5-8400 and Core i7-7700 technologies aimed at improving security, for example, by protecting against hacks. TXT-+EDB++Secure Key++MPX++Identity Protection++SGXYes with Intel® MEYes with Intel® MEOS Guard++ Virtualization technologiesVirtual machine speed-up technologies supported by Core i5-8400 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 i5-8400 and Core i7-7700. Depending on the motherboard, higher memory frequencies may be supported. Supported memory typesDDR3, DDR4DDR3, DDR4Maximum memory size128 GB64 GBMax memory channels22Maximum memory bandwidth41.6 GB/s38.397 GB/sECC memory support-- Graphics specificationsGeneral parameters of integrated GPUs, if any. Integrated graphics card CompareIntel UHD Graphics 630Intel HD Graphics 630Max video memory64 GB64 GBQuick Sync Video++Clear Video++Clear Video HD++Graphics max frequency1.05 GHz1.15 GHzInTru 3D++ Graphics interfacesAvailable interfaces and connections of Core i5-8400 and Core i7-7700 integrated GPUs. Number of displays supported33 Graphics image qualityMaximum display resolutions supported by Core i5-8400 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 i5-8400 and Core i7-7700 integrated GPUs, sometimes API versions are included. PeripheralsSpecifications and connection of peripherals supported by Core i5-8400 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 i5-8400 outperforms Core i7-7700 by 7% 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: 68% Core i5-8400 outperforms Core i7-7700 by 7% 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: 42% Core i7-7700 outperforms Core i5-8400 by 3% 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: 42% Core i5-8400 outperforms Core i7-7700 by 7% 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 i5-8400 by 9% 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 i5-8400 outperforms Core i7-7700 by 15% 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 i5-8400 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 i7-7700 outperforms Core i5-8400 by 5% 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 i7-7700 outperforms Core i5-8400 by 6% 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 i5-8400 outperforms Core i7-7700 by 24% 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 i5-8400 outperforms Core i7-7700 by 25% in x264 encoding pass 2. Gaming performanceAdvantages and disadvantagesPerformance score 6.02 5.64 Integrated graphics card 3.07 3.09 Recency 5 October 2017 3 January 2017 Physical cores 6 4 Threads 6 8 Cost $182 $303 We couldn't decide between Core i5-8400 and Core i7-7700. The differences in performance seem too small. Should you still have questions on choice between Core i5-8400 and Core i7-7700, ask them in Comments section, and we shall answer. User ratingsDo you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU. Core i5-8400 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 i5-8400 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 i5-8400 or Core i7-7700, agree or disagree with our judgements, or report an error or mismatch. |
