CPU family and group
General information about the processor Intel Core i7-4820K
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Segment
Desktop / Server
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Family
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Generation
4
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CPU group
Intel Core i 4000X
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Predecessor
--
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Successor
--
CPU Technical specs
Intel Core i7-4820K Processor performance parameters, CPU capabilities
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Frequency
3.70 GHz
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CPU Cores
4
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Turbo (1 Core)
3.90 GHz
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CPU Threads
8
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Turbo (4 Cores)
3.80 GHz
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Hyperthreading
Yes
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Overclocking
Yes
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Core architecture
normal
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A core
--
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B core
--
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C core
--
IGPU
Built-in graphics chip characteristics
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GPU name
no iGPU
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GPU frequency
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GPU (Turbo)
No turbo
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Execution units
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Shader
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Max. GPU Memory
--
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Max. displays
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Generation
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DirectX Version
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Technology
-
Release date
Hardware codec support
Built-in support for video and image compression standards
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h265 / HEVC (8 bit)
No
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h265 / HEVC (10 bit)
No
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h264
No
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VP9
No
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VP8
No
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AV1
No
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AVC
No
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VC-1
No
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JPEG
No
Memory specs & PCI
Technical characteristics of supported memory, PCI bus
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Memory type
DDR3-1866
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Max. Memory
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ECC
No
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Memory channels
4
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PCIe version
3.0
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PCIe lanes
40
Encryption
Hardware security technology
Thermal Management
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TDP (PL1)
130 W
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TDP up
--
-
TDP (PL2)
--
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TDP down
--
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Tjunction max.
--
* see below
Technologies and extensions
Technical capabilities of the processor, information
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Instruction set (ISA)
x86-64 (64 bit)
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Virtualization
VT-x, VT-x EPT, VT-d
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ISA extensions
SSE4.1, SSE4.2, AVX
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L2-Cache
--
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L3-Cache
10.00 MB
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Architecture
Ivy Bridge E
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Technology
22 nm
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Socket
LGA 2011
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Release date
Q3/2013
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Part Number
--
Positions in all rankings
Common positions Intel Core i7-4820K CPU in popular benchmarks, for comparison with other models.
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Cinebench R15 (Single-Core)
522 place
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Cinebench R15 (Multi-Core)
407 place
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Geekbench 5, 64bit (Single-Core)
728 place
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Geekbench 5, 64bit (Multi-Core)
698 place
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Geekbench 3, 64bit (Single-Core)
225 place
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Geekbench 3, 64bit (Multi-Core)
236 place
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Cinebench R11.5, 64bit (Single-Core)
339 place
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Cinebench R11.5, 64bit (Multi-Core)
227 place
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Estimated results for PassMark CPU Mark
734 place
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Geekbench 6 (Multi-Core)
233 place