ProductCore i7-4820KCore i7-6700K
Brand Intel Intel
Street Price (Approx) ~ $395
Search low Core i7-4820K price (Amazon)
~ $365
Search low Core i7-6700K price (Amazon)
# CPU Cores 44
Frequency (GHz) 3.7 GHz4 GHz
Cache (MB) 108
TDP (Watts) 130 W91 W
Product Segment DesktopDesktop
Status ReleasedReleased
Announced On 2013-06-012015-06-01
TechnicalsCore i7-4820KCore i7-6700K
Dimensions (2D) 52.5x52.5 mm37.5x37.5 mm
Conflict Free? 11
# CPU Cores 44
Threads/Core 88
Frequency (GHz) 3.7 GHz4 GHz
Turbo Frequency (GHz) 3.9 GHz4.2 GHz
Cache (MB) 108
Instructions Width (bits) 6464
Instructions Extensions SSE4.2, AVX, AESSSE4.1/4.2, AVX 2.0
Lithography Process (nm) 22 nm14 nm
TDP (Watts) 130 W91 W
Max RAM 64 GB64 GB
RAM Types DDR3 1333/1600/1866DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
# Memory Channels 42
Memory Bandwidth (GB/Sec) 59.7GB/s34.1GB/s
Max CPU / Package 11
PCI-E Version 33
PCI-E Configurations Up to 1x16, 2x8, 1x8+2x4
PCI-E Max Lanes # 4016
Compatible Sockets FCLGA1151
Intel Turbo Boost Version 22
Intel V-Pro NoNo
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) YesYes
Intel Ext. Page Tables (EPT) YesYes
Intel TSX Sync. Extensions Yes
Intel 64 YesYes
Idle States YesYes
Thermal MonitoringTech. YesYes
Intel ID Protect YesYes
Intel SIPP No
Intel SMB Advantage Yes
Smart Response Technology Yes
Intel AES New Instructions YesYes
Intel Secure Key Yes
Intel OS Guard Yes
Trusted Execution NoNo
Execution Disable YesYes

 

Intel Core i7-4820K vs. Intel Core i7-6700K Specs & Speed Benchmarks

Intel Core i7-4820K vs. Intel Core i7-6700K Specs & Speed Benchmarks

Geekbench 4 Multi

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Geekbench 4 Single

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Memory Bandwidth (GB/Sec)

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Geekbench 4 Multi / Price (Market)

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