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Compare Intel® Products

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Essentials

Product Collection
Vertical Segment
Processor Number
Status
Launch Date
Lithography
Included Items
Expected Discontinuance
Product Collection
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 8th Generation Intel® Core™ i7 Processors Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 4th Generation Intel® Core™ i7 Processors
Vertical Segment
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Desktop Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Desktop
Processor Number
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) i7-8700K Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) i7-4790K
Status
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Launched Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Discontinued
Launch Date
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Q4'17 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Q2'14
Lithography
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 14 nm Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 22 nm
Included Items
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Please note: The boxed product does not include a fan or heat sink
Expected Discontinuance
Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 07/14/2017

Performance

# of Cores
# of Threads
Processor Base Frequency
Max Turbo Frequency
Cache
Bus Speed
TDP
# of Cores
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 6 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 4
# of Threads
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 12 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 8
Processor Base Frequency
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 3.70 GHz Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 4.00 GHz
Max Turbo Frequency
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 4.70 GHz Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 4.40 GHz
Cache
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 12 MB Intel® Smart Cache Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 8 MB Intel® Smart Cache
Bus Speed
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 8 GT/s Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 5 GT/s
TDP
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 95 W Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 88 W

Supplemental Information

Embedded Options Available
Datasheet
Embedded Options Available
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) No Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) No
Datasheet
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) View now Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) View now

Memory Specifications

Max Memory Size (dependent on memory type)
Memory Types
Max # of Memory Channels
Max Memory Bandwidth
ECC Memory Supported
Max Memory Size (dependent on memory type)
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 128 GB Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 32 GB
Memory Types
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) DDR4-2666 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Max # of Memory Channels
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 2 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 2
Max Memory Bandwidth
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 41.6 GB/s Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 25.6 GB/s
ECC Memory Supported
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) No Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) No

Processor Graphics

Processor Graphics
Graphics Base Frequency
Graphics Max Dynamic Frequency
Graphics Video Max Memory
4K Support
Max Resolution (HDMI 1.4)‡
Max Resolution (DP)‡
Max Resolution (eDP - Integrated Flat Panel)‡
DirectX* Support
OpenGL* Support
Intel® Quick Sync Video
Intel® InTru™ 3D Technology
Intel® Clear Video HD Technology
Intel® Clear Video Technology
# of Displays Supported
Device ID
Graphics Output
Execution Units
Max Resolution (VGA)‡
Intel® Flexible Display Interface (Intel® FDI)
Processor Graphics
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Intel® UHD Graphics 630 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Intel® HD Graphics 4600
Graphics Base Frequency
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 350 MHz Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 350 MHz
Graphics Max Dynamic Frequency
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 1.20 GHz Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 1.25 GHz
Graphics Video Max Memory
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 64 GB Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 2 GB
4K Support
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes, at 60Hz
Max Resolution (HDMI 1.4)‡
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 4096x2304@24Hz Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 3840x2160@24Hz
Max Resolution (DP)‡
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 4096x2304@60Hz Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 3840x2160@60Hz
Max Resolution (eDP - Integrated Flat Panel)‡
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 4096x2304@60Hz Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 3840x2160@60Hz
DirectX* Support
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 12 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 11.2/12
OpenGL* Support
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 4.5 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 4.3
Intel® Quick Sync Video
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® InTru™ 3D Technology
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® Clear Video HD Technology
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® Clear Video Technology
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes
# of Displays Supported
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 3 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 3
Device ID
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 0x3E92 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 0x412
Graphics Output
Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) eDP/DP/HDMI/DVI/VGA
Execution Units
Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 20
Max Resolution (VGA)‡
Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 1920x1200@60Hz
Intel® Flexible Display Interface (Intel® FDI)
Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes

Expansion Options

Scalability
PCI Express Revision
PCI Express Configurations
Max # of PCI Express Lanes
Scalability
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 1S Only Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 1S Only
PCI Express Revision
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 3.0 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 3.0
PCI Express Configurations
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Up to 1x16, 2x8, 1x8+2x4 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 16 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 16

Package Specifications

Sockets Supported
Max CPU Configuration
Thermal Solution Specification
TJUNCTION
Package Size
TCASE
Sockets Supported
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) FCLGA1151 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) FCLGA1150
Max CPU Configuration
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 1 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 1
Thermal Solution Specification
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) PCG 2015D (130W) Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) PCG 2013D
TJUNCTION
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 100°C
Package Size
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 37.5mm x 37.5mm Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 37.5mm x 37.5mm
TCASE
Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 74.04°C

Advanced Technologies

Intel® Optane™ Memory Supported
Intel® Turbo Boost Technology
Intel® vPro™ Platform Eligibility
Intel® Hyper-Threading Technology
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Intel® TSX-NI
Intel® 64
Instruction Set
Instruction Set Extensions
Idle States
Enhanced Intel SpeedStep® Technology
Thermal Monitoring Technologies
Intel® Identity Protection Technology
Intel® Stable Image Platform Program (SIPP)
Intel® My WiFi Technology
Intel® Optane™ Memory Supported
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes
Intel® Turbo Boost Technology
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 2.0 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 2.0
Intel® vPro™ Platform Eligibility
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) No
Intel® Hyper-Threading Technology
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® Virtualization Technology (VT-x)
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® VT-x with Extended Page Tables (EPT)
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® TSX-NI
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) No
Intel® 64
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Instruction Set
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) 64-bit Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) 64-bit
Instruction Set Extensions
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Idle States
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Enhanced Intel SpeedStep® Technology
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Thermal Monitoring Technologies
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® Identity Protection Technology
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® Stable Image Platform Program (SIPP)
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) No
Intel® My WiFi Technology
Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes

Security & Reliability

Intel® AES New Instructions
Secure Key
Intel® Software Guard Extensions (Intel® SGX)
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Trusted Execution Technology
Execute Disable Bit
Intel® Boot Guard
Anti-Theft Technology
Intel® AES New Instructions
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Secure Key
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® Software Guard Extensions (Intel® SGX)
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes with Intel® ME
Intel® Memory Protection Extensions (Intel® MPX)
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes
Intel® OS Guard
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® Trusted Execution Technology
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) No
Execute Disable Bit
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes
Intel® Boot Guard
Intel® Core™ i7-8700K Processor (12M Cache, up to 4.70 GHz) Yes
Anti-Theft Technology
Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz) Yes

AC

Active: This specific part is active.

EN

End of Life: Product End of Life notification has been published.

NI

Not Implemented: No Orders, Inquiries, Quotes, Deliveries Returns, or Shipments.

NO

No Orders after Last Order Entry Date: Used for end of life products. Allows for delivery and returns.

OB

Obsolete: Inventory available. No future supplies will be available.

PA

Pre Active: Orders may be taken, but not scheduled, nor shipped.

QR

Quality/Reliability Hold.

RP

Retired Price: This specific part is no longer being manufactured or purchased and no inventory is available.

RS

Reschedule

RT

Retired: This specific part is no longer being manufactured or purchased and no inventory is available.

E2

Obsolete and past last time buy.

BR

Bookings Release (BR) – Product can be booked but not shipped.