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Intel Core i7-4770K - CM8064601464206 / BX80646I74770K / BXC80646I74770K

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Intel Core i7-4770K specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Core i7
Model number  ? i7-4770K
CPU part numbersCM8064601464206 is an OEM/tray microprocessor
BX80646I74770K is a boxed microprocessor
BXC80646I74770K is a boxed microprocessor
BXF80646I74770K is a boxed microprocessor
Frequency  ? 3500 MHz
Turbo frequency3900 MHz
Clock multiplier  ? 35
Package1150-land Flip-Chip Land Grid Array
SocketSocket 1150 / H3 / LGA1150
Size1.48" x 1.48" / 3.75cm x 3.75cm
Introduction dateJune 2, 2013 (launch)
June 4, 2013 (announcement)
Price at introduction$339 (OEM)
$350 (box)
 
S-spec numbers
  ES/QS processors Production processors
Part number QE6S QEH6 SR147
BX80646I74770K  +
BXC80646I74770K  +
BXF80646I74770K  +
CM8064601464206+++
 
Architecture / Microarchitecture
MicroarchitectureHaswell
Processor core  ? Haswell
Core stepping  ? C0 (QEH6, SR147)
Manufacturing process0.022 micron
Data width64 bit
The number of cores4
The number of threads8
Floating Point UnitIntegrated
Level 1 cache size  ? 4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size  ? 4 x 256 KB
Level 3 cache size8 MB shared cache
Physical memory32 GB
MultiprocessingUniprocessor
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ? 
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • AVX2 / Advanced Vector Extensions 2.0
  • BMI / BMI1 + BMI2 / Bit Manipulation instructions
  • F16C / 16-bit Floating-Point conversion instructions
  • FMA3 / 3-operand Fused Multiply-Add instructions
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • HT / Hyper-Threading technology  ? 
  • TBT 2.0 / Turbo Boost technology 2.0  ? 
  • VT-x / Virtualization technology  ? 
Low power featuresEnhanced SpeedStep technology  ? 
 
Integrated peripherals / components
Integrated graphics
  • GPU Type: HD 4600
    Base frequency (MHz): 350
    Maximum frequency (MHz): 1250
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Supported memory: DDR3-1333, DDR3-1600
Other peripherals
  • Direct Media Interface
  • PCI Express 3.0 interface
 
Electrical / Thermal parameters
Maximum operating temperature  ? 72.72°C
Thermal Design Power  ? 84 Watt
 
Notes on Intel CM8064601464206
  • The processor has unlocked clock multiplier

Detailed side-by-side comparison

For detailed comparision of the Intel i7-4770K and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: i7-4770K, CM8064601464206, Intel Core i7 3.5GHz, Haswell Socket 1150


Historical price chart

The chart below shows official prices of Intel Core i7-3770K, i7-4770, i7-4770K, i7-4771 and i7-4790 processors:

Historical official prices of Core i7-3770K, i7-4770, i7-4770K, i7-4771 and i7-4790 processors

FAQ

Q: Can I upgrade my i7-4770K CPU?
A: No. This is the fastest processor for Socket 1150.

Core i7-4770K Overclocking

Sorry, overclocking information is not available at this time.


Related news stories

Intel launches Haswell microarchitecture
Jun 04, 2013: Today Intel officially launched Haswell microarchitecture, along with a wide range of Haswell-based products for desktop, mobile, server and embedded markets. The reviews of flagship desktop and mobile Haswell CPUs have been published last weekend by numerous hardware review sites, and the most common conclusions were that Haswell chips offer only slightly higher (5% - 10%) boost to CPU performance at the same clock rate, considerable improvements in graphics performance, lower idle power, and about the same overclocking as Ivy Bridge parts.



Intel Core i7-4770 and i7-4770K CPUs surfaced on eBay
May 21, 2013: Two weeks remain before the launch of Intel Haswell desktop microprocessors at Computex show in Taiwan. At this time we know pretty much everything about unreleased chis. Specifications of 4th generation CPUs were published last December, followed by numerous benchmarks leaks in the past two months. Haswell processors were available for pre-order since March, and earlier in May they started selling on Taobao auction site. In the past week the parts started to pop up on eBay and in US online stores.



New benchmarks of Core i5-4570 and i7-4770K CPUs surfaced
May 08, 2013: An "admin" user at RedQuasar forum recently posted some benchmarks of Core i5-4570 and Core i7-4770K 4th generation processors, built on Haswell microarchitecture. What makes these benchmarks different from previous authorized and unauthorized Haswell tests is that they involved production versions of CPUs, and not engineering samples. The "admin" user also posted pictures of production i5-4570 and i7-4770K chips with SR14E and SR147 S-spec numbers.



Prices of Haswell desktop CPUs
Apr 23, 2013: Intel's Haswell microarchitecture, coming in about 6 weeks, is going to bring new performance improvements to desktop Core i5/i7 lineup. Unlike Ivy Bridge CPUs, that achieved this by tweaking the microarchitecture and raising clock speeds, Haswell microprocessors will get up to 10% better CPU performance owing just to architecture redesign. The specs of Haswell microprocessors will be identical to their Ivy Bridge counterparts, and it seems that the pricing will not change much.



Intel Haswell desktop CPUs are available for pre-order
Mar 24, 2013: More than a dozen of Core i5 and Core i7 Haswell microprocessors are expected to launch at the beginning of June. The flagship Haswell model, Core i7-4770K with unlocked multiplier, was already spotted this week in some stores in Europe. Hardware.info reported that the CPU is currently available for pre-order in Dutch online shops MaxICT and TakeItNow, priced at 330 Euro and 350 Euro respectively, that is 4% and 11% higher than the average selling price of the i7-3770K in Holland.



Preliminary benchmarks of Intel Core i7-4770K CPU surface
Mar 20, 2013: Earlier this week Tom's Hardware posted preliminary benchmarks of Intel Core i7-4770K microprocessor, comparing it with the top Ivy Bridge and Sandy Bridge models. As you may know, most Haswell SKUs have the same specifications as their Ivy Bridge predecessors, and the i7-4770K is not an exception. The microprocessor has the same number of cores, size of caches, CPU and GPU base frequencies, and memory support as the 3770K.



New model numbers of Core i3, i5 and Pentium Haswell CPUs spotted
Jan 02, 2013: Last month, Chinese VR-Zone was the first to report detailed specifications of Haswell desktop quad-core CPUs, coming in Q2 2013. The initial lineup will include 14 SKUs, comprised of 5 Core i7 and 9 Core i5 models, with TDPs ranging from 35 Watt to 84 Watt. After the first wave of Haswell desktop processors, Intel will presumably release dual-core Core i3s and Pentiums in the second half 2013. Model numbers of these processors were recently spotted by EXPReview in heatsink compatibility sections on the Arctic website.



Intel Haswell CPUs delayed until June 2013
Dec 29, 2012: Intel Haswell microarchitecture, originally planned to launch as early as April 2013, has been delayed until the end of May or the beginning of June of next year. This week Chinese VR-Zone published what looks like a slide from an Intel Launch Update document, that details launch schedule and activities in regard to desktop and mobile Haswell parts. According to the slide, quad-core 4th Generation CPUs and new boards, based on the Lynx Point chipset, will be introduced from May 27 to June 7.



Details of Haswell desktop CPU lineup
Dec 13, 2012: The next Intel microarchitecture, codenamed Haswell, is expected to launch in the second quarter 2013. There were multiple reports on the architecture features in the past months, but the exact lineup was not known up until this week. On Tuesday VR-Zone published specifications of desktop Haswell processors, that revealed Intel's plans to release 14 quad-core models, branded as Core i5-4xxx and i7-4xxx.


Compare Intel i7-4770K benchmark results with all tested CPUs from one of the following families:

To compare this Core i7 CPU with any tested processor please proceed to

For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Core i7 CPUs and the fastest AMD and Intel x86 chips, please visit Intel Core i7-4770K benchmarks page.

Intel i7-4770K Benchmarks

The graphs below show up to 10 microprocessors with approximately the same level of integer (CPU), floating-point (FPU), SIMD and memory performance. 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. To find out how the i7-4770K compares to other CPUs in specific benchmarks or in aggregate milti-threading performance please see benchmark tools section on the right.

Benchmarked processor

CPU ID:306C3
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz

Integer performance

Part number   Result
Intel Core i7-4770  ? 
100.1%
Intel Core i7-4770K  ? 
100%
Intel Core i7-4771  ? 
100%
Intel Core i7-4770S  ? 
94.6%
Intel Core i5-4670K  ? 
92.1%
Intel Core i5-4670  ? 
92.1%
Intel Core i5-4570  ? 
87.1%

Floating Point performance

Part number   Result
Intel Core i7-4770K  ? 
100%
Intel Core i7-4771  ? 
100%
Intel Core i7-4770  ? 
99.9%
Intel Core i7-3770K  ? 
99.7%
Intel Core i7-3770  ? 
99.5%
Intel Core i7-2700K  ? 
94.7%

MMX / SSE / SSE2 performance

Part number   Result
Intel Core i7-4770  ? 
100.1%
Intel Core i7-4770K  ? 
100%
Intel Core i7-4771  ? 
100%
Intel Core i7-3770  ? 
98.3%
Intel Core i7-3770K  ? 
98%
Intel Core i7-4770S  ? 
95.7%
Intel Core i7-3770S  ? 
93.7%

Memory-intensive program performance

Part number   Result
Intel Core i5-4670K  ? 
100.4%
Intel Core i5-4670  ? 
100.1%
Intel Core i7-4770K  ? 
100%
Intel Core i7-4771  ? 
100%
Intel Core i7-4770  ? 
99.3%
Intel Core i7-4770S  ? 
97.3%
Intel Core i5-4570  ? 
96.7%
Intel Core i5-3570  ? 
96.7%

CPU ID information for the Core i7-4770K

Search or browse all public submissions in our CPUID database.

Use our CPU identification tool to check features of your CPU.

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Core i7 i7-4770K CPU.

Manufacturer:Intel
CPU Family:Core i7
Processor Number:i7-4770K
Frequency:3491 MHz
Part number:
CM8064601464206
S-Spec Number:SR147
Comment:
Submitted by:CPU-World
General information
Vendor:GenuineIntel
Processor name (BIOS):Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
Cores:4
Logical processors:8
Processor type:Original OEM Processor
CPUID signature:306C3
Family: 6 (06h)
Model:60 (03Ch)
Stepping: 3 (03h)
TLB/Cache details:64-byte Prefetching
Data TLB: 1-GB pages, 4-way set associative, 4 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
L2 TLB: 1-MB, 4-way set associative, 64-byte line size

Cache: L1 data L1 instruction L2 L3
Size: 4 x 32 KB 4 x 32 KB 4 x 256 KB 8 MB
Associativity: 8-way set
associative
8-way set
associative
8-way set
associative
16-way set
associative
Line size: 64 bytes 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Direct-mapped
Inclusive
Shared between all cores
 
Instruction set extensionsAdditional instructions
MMX Advanced Bit manipulation
SSE CLFLUSH
SSE2 CMOV
SSE3 CMPXCHG16B
SSSE3 CMPXCHG8B
SSE4.1 Enhanced REP MOVSB/STOSB
SSE4.2 FXSAVE/FXRSTORE
AES INVPCID
AVX MONITOR/MWAIT
AVX2 MOVBE
BMI1 PCLMULDQ
BMI2 POPCNT
F16C RD/WR FSGSBASE instructions
FMA RDRAND
  RDTSCP
  SYSENTER/SYSEXIT
  XSAVE / XRESTORE states
 
Major featuresOther features
On-chip Floating Point Unit 1 GB large page support
64-bit / Intel 64 36-bit page-size extensions
NX bit/XD-bit 64-bit debug store
Hyper-Threading Technology Advanced programmable interrupt controller
Intel Virtualization CPL qualified debug store
Turbo Boost Debug store
Enhanced SpeedStep Debugging extensions
  Digital Thermal Sensor capability
  LAHF / SAHF support in 64-bit mode
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Pending break enable
  Perfmon and Debug capability
  Physical address extensions
  Power Limit Notification capability
  Process context identifiers
  Self-snoop
  Supervisor Mode Execution Protection
  TSC rate is ensured to be invariant across all states
  Thermal monitor
  Thermal monitor 2
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Timestamp counter deadline
  Virtual 8086-mode enhancements
  xTPR Update Control

CPUs, related to Intel Core i7-4770K

Model Cores /
Threads
Frequency Turbo
frequency
L3
cache
TDP Features Price  
Intel Core i7 family, Socket 1150
   Core i7-4765T4 / 82 GHz3 GHz8 MB35WAES, AVX, HT, TXT, TBT, Unlock$303>
   Core i7-4770T4 / 82.5 GHz3.7 GHz8 MB45WAES, AVX, HT, TXT, TBT, Unlock$303>
   Core i7-4770S4 / 83.1 GHz3.9 GHz8 MB65WAES, AVX, HT, TXT, TBT, Unlock$303>
   Core i7-47704 / 83.4 GHz3.9 GHz8 MB84WAES, AVX, HT, TXT, TBT, Unlock$303>
   Core i7-4770K4 / 83.5 GHz3.9 GHz8 MB84WAES, AVX, HT, TBT, Unlock$339 
   Core i7-47714 / 83.5 GHz3.9 GHz8 MB84WAES, AVX, HT, TXT, TBT, Unlock$314>
Intel Core i7 family, Haswell micro-architecture, Other sockets
   Core i7-4770R4 / 83.2 GHz3.9 GHz6 MB65WAES, AVX, HT, TBT, Unlock$358>
Other families, Haswell micro-architecture, Socket 1150
   Celeron G18202 / 22.7 GHz 2 MB53WAES, AVX, HT, TBT, Unlock$42>
   Celeron G18302 / 22.8 GHz 2 MB53WAES, AVX, HT, TBT, Unlock$52>
   Pentium G32202 / 23 GHz 3 MB53WAES, AVX, HT, TBT, Unlock$64>
   Pentium G34202 / 23.2 GHz 3 MB53WAES, AVX, HT, TBT, Unlock$75>
   Pentium G34302 / 23.3 GHz 3 MB53WAES, AVX, HT, TBT, Unlock$86>
   Core i3-41302 / 43.4 GHz 3 MB54WAES, AVX, HT, TBT, Unlock$117>
   Core i3-43302 / 43.5 GHz 4 MB54WAES, AVX, HT, TBT, Unlock$138>
   Core i3-43402 / 43.6 GHz 4 MB54WAES, AVX, HT, TBT, Unlock$149>
   Core i5-46704 / 43.4 GHz3.8 GHz6 MB84WAES, AVX, HT, TXT, TBT, Unlock$213>
   Core i5-4670K4 / 43.4 GHz3.8 GHz6 MB84WAES, AVX, HT, TBT, Unlock$242>
 • Highlighted numbers and features indicate whether specific processor performs better or worse than the Core i7-4770K
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Click on the >  icon to compare any CPU in the table with the Intel Core i7-4770K (Javascript required).
 • The 'Price' column shows official Intel prices as of Apr 14, 2014. Prices for obsolete and tray-only processors are not provided.
 • List of related CPUs is not complete.
 • Features abbreviations:
AES - AES instructions
AVX - AVX instructions
HT - Hyper-Threading
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

Pictures (5)

Core i7-4770K CPU pictures
2013-06-17 22:31:18
Posted by: gshv

 
Core i7-4770K CPU pictures
 
2013-06-17 22:31:43
Posted by: gshv

Back view
 
 
2013-06-17 22:33:59
Posted by: gshv

Side view. Markings on the box:

i7-4770K, 3.5 GHZ, 8MB Cache, LGA1150
S-spec: SR147
Product Code: BX80646I74770K
UPC: 7-35858-25988-0
EAN: 5-032037-050371
MM#: 928550
 
 
2013-06-17 22:34:30
Posted by: gshv

Front view.
 
In my Hands
2013-06-26 14:05:49
Posted by: Ruweshed

 
In my Hands
Comments (4)

You're welcome to post suggestions, corrections, your own personal Intel Core i7-4770K review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

 

2012-12-21 23:55:27
Posted by: bob smith

missing AVX 2 in processor details

Response: AVX 2.0 instructions were added to the specs. Thank you for the correction!

socket

2013-06-02 21:01:27
Posted by: HMystiK

isn't the socket 1155 not 1150 like in the description»

Response: It uses socket 1150 and is not compatible with socket 1155 motherboards.

 

2013-07-20 11:37:50
Posted by: KAMO1322

Does the I7-4770K box processor come with heat sink and fan or do they need to be purchased separately?

Response: The boxed processor comes with the fan/heatsink. Third-party fan/heatsink is recommended if you plan to overclock the CPU.

2013-10-01 03:30:58
Posted by: Ido

can i use this processor with the ASUS's P8Z77-V le PLUS although the specs says 2nd/3rd gen?

Response: This processor is won't fit into the P8Z77-V motherboard.
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