Intel Core i7-4820K

Specifications Benchmarks Synonyms

Specifications

Technical data

Legacy catalog specifications; the original verification date is not recorded.

CPU generation and family

CPU group
Intel Core i 4000X
Family
Intel Core i7 Extreme Edition
Generation
4
Name
Intel Core i7-4820K
Predecessor
—
Segment
Desktop / Server
Successor
—

CPU Cores and Base Frequency

A-Core
—
B-Core
—
Base Frequency
3.7 GHz
C-Core
—
Core architecture
normal
CPU Cores
4
CPU Threads
8
Hyperthreading / SMT
Yes
Overclocking
Yes
Turbo Frequency (1 Core)
3.9 GHz
Turbo Frequency (4 Cores)
3.8 GHz

Internal Graphics

DirectX Version
—
Execution units
—
Generation
—
GPU Frequency
—
GPU name
no iGPU
GPU Turbo
No turbo
Max. displays
—
Max. GPU Memory
—
Release date
—
Shader
—
Technology
—

Hardware codec support

AV1
No
H.264 / AVC
No
h265 / HEVC (8 bit)
No
h265 / HEVC (10 bit)
No
JPEG
No
VC-1
No
VP8
No
VP9
No

Memory & PCIe

ECC
No
Max. Memory
—
Memory channels
4
Memory type
DDR3-1866
PCIe lanes
40
PCIe version
3.0

Encryption

AES-NI
Yes

Thermal Management

Maximum Operating Temperature
—
TDP (PL1, legacy label)
130 W
TDP (PL2)
—
TDP down
—
TDP up
—

Technical details

Architecture
Ivy Bridge E
Instruction set (ISA)
x86-64 (64 bit)
ISA extensions
SSE4.1, SSE4.2, AVX
L2-Cache
—
L3-Cache
10.00 MB
Part Number
—
Release date
Q3/2013
Socket
LGA 2011
Technology
22 nm
Virtualization
VT-x, VT-x EPT, VT-d

Positions in all rankings

Common positions Intel Core i7-4820K CPU in popular benchmarks, for comparison with other models.

Cinebench R15 (Single-Core)

482 place
Cinebench R15 (Multi-Core)

395 place
Geekbench 5, 64bit (Single-Core)

604 place
Geekbench 5, 64bit (Multi-Core)

517 place
Geekbench 3, 64bit (Single-Core)

224 place
Geekbench 3, 64bit (Multi-Core)

230 place
Cinebench R11.5, 64bit (Single-Core)

219 place
Cinebench R11.5, 64bit (Multi-Core)

201 place
Estimated results for PassMark CPU Mark

365 place

Benchmarks

Performance tests CPU

Compare the scores of popular benchmarks Intel Core i7-4820K with other processors to understand the real speed of the CPU when processing content.

Tests include mathematical calculations, creation of 3D models, cryptocurrency mining, tests in single and multi-core modes.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

Cinebench R15 (Single-Core)

The Cinebench R15 SC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware

Higher values are better in this metric.

141

Intel Core i7-4820K

142

Intel Core i3-4340

142

Intel Core i3-4350

All the benchmark results

Cinebench R15 (Multi-Core)

The Cinebench R15 MC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware

Higher values are better in this metric.

728

Intel Core i7-4820K

731

Intel Xeon E3-1240 v3

731

Intel Xeon E3-1245 v3

All the benchmark results

Geekbench 5, 64bit (Single-Core)

Geekbench 5 SC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively

Higher values are better in this metric.

825

Intel Core i7-4820K

828

Intel Xeon E5-2690 v3

827

Intel Core i5-4570S

All the benchmark results

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 MC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively

Higher values are better in this metric.

3392

Intel Core i7-4820K

3409

Intel Core i7-3770K

3401

Intel Core i5-8300H

All the benchmark results

Geekbench 3, 64bit (Single-Core)

Geekbench 3 SC for one CPU core, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS

Higher values are better in this metric.

3813

Intel Core i7-4820K

3827

Intel Core i5-6500

3826

Intel Core i7-6567U

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 MC using a multi-core and hyperthreading, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS

Higher values are better in this metric.

15097

Intel Core i7-4820K

15116

Intel Core i7-10510U

15105

Intel Core i7-7820HK

Cinebench R11.5, 64bit (Single-Core)

The PC CPU and GPU test involves rendering a specific 3D scene in single-core mode, based on CINEMA 4D

Higher values are better in this metric.

1.75

Intel Core i7-4820K

1.76

Intel Xeon E3-1240 v3

1.76

Intel Xeon E3-1245 v3

Cinebench R11.5, 64bit (Multi-Core)

The PC CPU and GPU test involves rendering a specific 3D scene in multi-core mode and hyperthreading, based on CINEMA 4D

Higher values are better in this metric.

8.75

Intel Core i7-4820K

9.04

Intel Xeon E5-2630 v2

8.93

Intel Xeon E3-1230 v5

Estimated results for PassMark CPU Mark

PassMark is a test suite that performs complex mathematical calculations to determine CPU performance on file compression, encryption and physics-related tasks

Higher values are better in this metric.

10355

Intel Core i7-4820K

10465

AMD FX-9590

10425

Intel Core i7-1165G7

All the benchmark results

Comparable benchmark results are required to suggest performance alternatives.

PL1 is the sustained processor power limit; PL2 is the short-term turbo power limit. They are not measured performance or efficiency.

The values are used to select the optimal cooling system and power supply.

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Intel Core i7-4820K