ProductCore i7-4820K
BrandIntel
Street Price (Approx)~ $395
Search low Core i7-4820K price (Amazon)
# CPU Cores4
Frequency (GHz)3.7 GHz
Cache (MB)10
TDP (Watts)130 W
Product SegmentDesktop
StatusReleased
Announced On2013-06-01
TechnicalsCore i7-4820K
Dimensions (2D)52.5x52.5 mm
Conflict Free?1
# CPU Cores4
Threads/Core8
Frequency (GHz)3.7 GHz
Turbo Frequency (GHz)3.9 GHz
Cache (MB)10
Instructions Width (bits)64
Instructions ExtensionsSSE4.2, AVX, AES
Lithography Process (nm)22 nm
TDP (Watts)130 W
Max RAM64 GB
RAM TypesDDR3 1333/1600/1866
# Memory Channels4
Memory Bandwidth (GB/Sec)59.7GB/s
Max CPU / Package1
PCI-E Version3
PCI-E Max Lanes #40
Intel Turbo Boost Version2
Intel V-ProNo
Intel Hyper-ThreadYes
Intel Virtualization (VTX)Yes
Intel Directed I/O (VTD)Yes
Intel Ext. Page Tables (EPT)Yes
Intel 64Yes
Idle StatesYes
Thermal MonitoringTech.Yes
Intel ID ProtectYes
Smart Response TechnologyYes
Intel AES New InstructionsYes
Trusted ExecutionNo
Execution DisableYes

 

Core i7-4820K Benchmarks

CPU Speed

These tests are designed to stress the CPU components of the processor

Geekbench 4 Multi, Higher is better

Geekbench 4 Single, Higher is better

Memory Bandwidth (GB/Sec), Higher is better

 

Performance/Price (Value)

Some of the same tests as above, but shown as a relation to the price. This shows what performance you get for each additional dollar spent. The higher the score, and the more value you get for your money

Geekbench 4 Multi / Price, Higher is better