Intel Core i7-4790 - CM3 / BX / BXC & Intel &
Same socket
Intel Core i7-4790 specifications
The specs can be used for short-term listings on auction and classifieds sites
Architecture / Microarchitecture
Microarchitecture&
Processor core &?&&
Core stepping &?&&
Manufacturing process&
Data width64 bit
The number of CPU cores4
The number of threads&
Floating Point UnitIntegrated
Level 1 cache size &?&&
Level 2 cache size &?&&
Level 3 cache size8 MB 16-way set associative shared cache
Physical memory&
Multiprocessing&
Low power features&
Integrated peripherals / components
Integrated graphics&
Memory controller&
Other peripherals&
Electrical / Thermal parameters
Maximum operating temperature &?&&
Thermal Design Power &?&&
Notes on Intel Core i7-4790
Detailed side-by-side comparison
For detailed comparision of the Intel i7-4790 and any other other chip from our CPU database
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Here are some examples of searches: i7-4790, CM3, Intel Core i7 3.6GHz, Haswell Socket 1150 84 Watt, Haswell 4 cores 8 threads, 0.022 micron 8 MB HD 4600
Historical price chart
The chart below shows official prices of Intel Core i7-4770K, i7-4771, i7-4790, i7-6700 and i7-7700 processors:
Q: Is it possible to upgrade my Core i7-4790 processor?
A: Probably yes. CPU compatibility is determined by your motherboard. Please see
website for CPU support list for your board.
Core i7-4790 Overclocking
Sorry, we do not have overclocking data for the processor at this time.
Related news stories
Prices of Intel "Haswell Refresh" CPUs
Apr 14, 2014: Intel today added brief specifications and prices of all "Haswell
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Built on "Haswell" architecture, upcoming products will not have any
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will be clocked 100 MHz higher than the Haswell 2013 lineup, which
will result in up to 2% - 5% better performance, much smaller than we
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Intel Haswell Refresh CPUs to launch in May
Apr 12, 2014: Digitimes
this week that Intel Haswell Refresh processors will be available
next month. That information confirms older reports, like the one
published by Hermitage
Akihabara back in March. According to Digitimes, Intel originally planned to
launch microprocessors in April, and follow with the 9-series desktop
in a month. The latest plan is to launch the CPUs together with new
chipset in early May. Hermitage Akihabara provided launch date of May
Clock speeds of Haswell Refresh CPUs confirmed
Apr 02, 2014: Intel prepares to refresh Haswell desktop processors in the second
and the third quarters of 2014. The "K" CPUs with unlocked multiplier
are expected in Q3, and the microprocessors with locked multiplier
will be released a quarter earlier. It was reported that the non-"K" chips
will run a bit faster than current generation of Haswell
products, and they will be compatible with existing 8-series and future
9-series chipsets. In February we published complete list of Haswell
Refresh processors, that will be launched in Q2.
Pre-order prices of Haswell Refresh desktop CPUs
Mar 02, 2014: Last year Intel launched first "Haswell" desktop processors, that
boosted performance of the CPU side by up to 10%, and significantly
raised performance of the integrated GPU. This year will be less
exciting as the company does not plan to introduce new desktop
architecture. Instead, Intel will offer products, based on a
year-old Haswell core. Preliminary specs of "Haswell" refresh CPUs
indicate that almost all of them will have 100 MHz higher clock rate
compared to their predecessors.
Some details of "Haswell Refresh" desktop CPUs
Feb 18, 2014: Next quarter Intel is going to launch a bit faster models of
Haswell-based processors for LGA1150 platform. It is expected that the
company will refresh complete desktop lineup, starting from low cost
Celeron microprocessors and up to premium Core i7 CPUs. All in all,
more than 20 different SKUs will be released. We already reported on
some of these models, but now we have a complete, or almost complete
list of these processors, including their clock speeds.
Intel to refresh Haswell desktop lineup in Q2 2014
Jan 14, 2014: Rather than transitioning to new architecture this year, Intel
plans to refresh current desktop lineup with slightly faster versions
of Haswell-based CPUs. We already reported on Core i5-4460, i5-4590,
i5-4690 and Core i7-4790 parts, coming in Q2 2014.
to Digitimes, the refresh will not be limited to Core i5 and i7
products, and we will see new Core i3, Pentium and Celerons as well.
Specifications of Haswell Refresh CPUs
Dec 12, 2013: In the past few years we got accustomed to Intel launching new
microarchitecture each year, using new technologies and
core enhancements, as well as clock speed increases to boost
performance of each new generation of chips. The things will be
slightly different next year, because, with the exception of some
unlocked Broadwell-K models, desktop Intel microprocessors will still
be built on Haswell architecture, and the only new features will be
introduced in 9-series chipsets.
Intel i7-4790 Benchmarks and Performance evaluation
Compare Intel i7-4790 benchmark results with all tested CPUs from one of the following families:
A10-Series
Athlon II X3
Athlon II X4
Core 2 Extreme
Core 2 Quad
Core i5 Mobile
Core i7 Mobile
Phenom II X3
Phenom II X4
Phenom II X6
Third Generation Opteron
You can also compare this model with other tested CPUs in our
For i7-4790 charts, comparing multi- and single-threaded performance of this
microprocessor with other Core i7 processors and the fastest AMD and Intel x86 chips,
please visit
For averaged performance in integer, floating-point, SIMD and memory-intensive applications please see the next section.
Integer, Floating-Point, SIMD and Memory performance
The graphs below show up to 10 microprocessors with
approximately the same level of performance in integer (CPU),
floating-point (FPU), SIMD and memory
benchmarks. All processors were not overclocked, and were tested at
a nominal frequency, with a stock heatsink and default BIOS settings.
Click on the '?' mark next to each model name to see specifications of
that model, and details of the test platform.
Benchmarked processor:
CPU ID:306C3
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
Integer performance
Floating Point performance
MMX / SSE / SSE2 performance
Memory-intensive program performance
CPU ID information for the Core i7-4790
Detailed characteristics of processor's internals, including x86
instruction set extensions and individual instructions, high- and low-level
technologies, are listed below. This list was acquired from an actual
Intel Core i7 i7-4790 processor with the help of the x86 CPUID instruction. Any
discrepancies between CPUID features and official specifications are
likely due to some features being disabled in BIOS, or due to a bug in
our CPUID decoding algorithm.
Different steppings of Intel processors may also have slightly different features.
Search or browse all public submissions in our .
to check features of your processor.
Submission details
Manufacturer:IntelMeasured frequency:3598 MHz
CPU Family:Core i7Comment:
Processor Number:i7-4790&
Part number (supplied):CM3Submitted by:CPU-World
Part number (guessed):CM3Submitted on:
S-Spec Number:SR1QFCWID version:0.5
General information
Cache details
Supported instructions
Integrated features and technologies
CPUs, related to Intel Core i7-4790
The list of related CPUs does not include all models. For the complete list, please see the
Cores /Threads
Turbofrequency
Intel Core i7 family, Socket 1150
&& 4 / 82 GHz&8 MB&&&&&
&& 4 / 82.2 GHz&8 MB&&&&&
&& 4 / 82.5 GHz&8 MB&&&&&
&& 4 / 82.7 GHz&8 MB&&&&&
&& 4 / 83.1 GHz&8 MB&&&&&
&& 4 / 83.2 GHz&8 MB&&&&&
&& 4 / 83.4 GHz&8 MB&&&&&
&& 4 / 83.5 GHz&8 MB&&&&&
&& 4 / 83.3 GHz&6 MB128 MB&&&&
&& 4 / 83.5 GHz&8 MB&&&&&
&& Core i7-47904 / 83.6 GHz&8 MB&&&&&
&& 4 / 84 GHz&8 MB&&&&&
Intel Core i7 family, Haswell micro-architecture, Other sockets
&& 4 / 83.2 GHz&6 MB128 MB&&&&
&& 6 / 123.3 GHz&15 MB&&&&&
&& 6 / 123.5 GHz&15 MB&&&&&
Other families, Haswell micro-architecture, Socket 1150
&& 2 / 22.8 GHz&2 MB&&&&&
&& 2 / 22.9 GHz&2 MB&&&&&
&& 2 / 23.5 GHz&3 MB&&&&&
&& 2 / 23.6 GHz&3 MB&&&&&
&& 2 / 43.7 GHz&3 MB&&&&&
&& 2 / 43.7 GHz&4 MB&&&&&
&& 2 / 43.8 GHz&4 MB&&&&&
&& 4 / 43.5 GHz&6 MB&&&&&
&& 4 / 43.5 GHz&6 MB&&&&&
&& Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
&& Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Core i7-4790
&& Click on the & icon to compare any CPU in the table with the Intel Core i7-4790 (Javascript required).
&& The 'Price' column shows official Intel prices as of Sep 28, 2017. Prices for obsolete and tray-only processors are not provided.
&& Features abbreviations:
AES - AES instructionsAVX - AVX instructionsAVX2 - AVX 2.0 instructionsHT - Hyper-ThreadingTXT - Trusted Execution technologyTBT - Dynamic Acceleration / Turbo Boost / Burst PerformanceUnlock - Unlocked multiplier
Pictures (1)
Posted by: Hyena
Comments (0)
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For all other questions please proceed to the
(c) Copyright 2003 - 2017 Gennadiy Shvets戴尔笔记本Intel(R)Core(TM)i7-5500U cpu@2.40GHZ_cpu吧_百度贴吧
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&签到排名：今日本吧第个签到，本吧因你更精彩，明天继续来努力！
本吧签到人数：0成为超级会员，使用一键签到本月漏签0次！成为超级会员，赠送8张补签卡连续签到：天&&累计签到：天超级会员单次开通12个月以上，赠送连续签到卡3张
关注：321,424贴子：
戴尔笔记本Intel(R)Core(TM)i7-5500U cpu@2.40GHZ收藏
戴尔笔记本Intel(R)Core(TM)i7-5500U cpu@2.40GHZ
大神觉得怎么样，在什么价位
东芝为您提供各种微处理器产品.对应您不同场合的需要!
4999？办公，电影，网游可以。同价位可以买i5-显卡，看自己的需求了。
一切U系列结尾的 都是性能垃圾
这个还是很不错的 差不多有4200M的水准 当然很多人说U系列垃圾，但是M就很好吗，还不是被台式机i3分分钟秒了。 当然我没有推荐你上QM哦
戴尔的笔记本还是不错的，但是我对戴尔的不全高清屏不感冒
办公影音续航不错
还可以，5代低压不是太坑了，因为多了个core m系列
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