Intel Core i7 7820X vs Intel Celeron G4900

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We compared two desktop CPUs: Intel Core i7 7820X with 8 cores 3.6GHz and Intel Celeron G4900 with 2 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 7820X 's Advantages

Higher specification of memory (DDR4-2666 vs DDR4-2400)

Larger memory bandwidth (79.47GB/s vs 37.5GB/s)

Higher base frequency (3.6GHz vs 3.1GHz)

Larger L3 cache size (11MB vs 2MB)

Intel Celeron G4900 's Advantages

Released 11 months late

Integrated graphics card

Lower TDP (54W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 7820X +114%

1252

Intel Celeron G4900

585

Geekbench 6 Multi Core

Intel Core i7 7820X +601%

7510

Intel Celeron G4900

1070

Geekbench 5 Single Core

Intel Core i7 7820X +46%

1120

Intel Celeron G4900

763

Geekbench 5 Multi Core

Intel Core i7 7820X +498%

8504

Intel Celeron G4900

1421

Passmark CPU Single Core

Intel Core i7 7820X +34%

2536

Intel Celeron G4900

1882

Passmark CPU Multi Core

Intel Core i7 7820X +608%

17189

Intel Celeron G4900

2427

Intel Core i7 7820X

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Intel Celeron G4900

General Parameters

May 2017

Release Date

Apr 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Coffee Lake

i7-7820X

Processor Number

G4900

LGA-2066

Socket

LGA-1151

N/A

Integrated Graphics

UHD Graphics 610

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1151

140 W

Power Consumption

54 W

99 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

2

3.6 GHz

Performance Core Base Frequency

3.1 GHz

4.3 GHz

Performance Core Turbo Frequency

-

8

Total Core Count

2

16

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

31x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

11 MB shared

L3 Cache

2 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400

128 GB

Max Memory Size

64 GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1050 MHz

-

Shader Units

96

-

Texture Units

12

-

Raster Operation Units

2

-

Execution Units

12

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 30 Hz

-

Graphics Performance

0.2 TFLOPS

Miscellaneous

Intel Core i7 7820X

Official Website

Intel Celeron G4900

3.0

PCIe Version

3.0

28

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

SSE4.1, SSE4.2

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