Intel Core i7 7820X vs Intel Core i5 11500

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We compared two desktop CPUs: Intel Core i7 7820X with 8 cores 3.6GHz and Intel Core i5 11500 with 6 cores 2.7GHz . 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

Larger memory bandwidth (79.47GB/s vs 50GB/s)

Higher base frequency (3.6GHz vs 2.7GHz)

Intel Core i5 11500 's Advantages

Released 3 years and 10 months late

Integrated graphics card

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (12MB vs 11MB)

Lower TDP (65W vs 140W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 7820X

1338

Intel Core i5 11500 +10%

1479

Cinebench R23 Multi Core

Intel Core i7 7820X +37%

13358

Intel Core i5 11500

9727

Geekbench 6 Single Core

Intel Core i7 7820X

1252

Intel Core i5 11500 +64%

2064

Geekbench 6 Multi Core

Intel Core i7 7820X

7510

Intel Core i5 11500 +14%

8564

Geekbench 5 Single Core

Intel Core i7 7820X

1120

Intel Core i5 11500 +45%

1628

Geekbench 5 Multi Core

Intel Core i7 7820X +17%

8504

Intel Core i5 11500

7258

Passmark CPU Single Core

Intel Core i7 7820X

2536

Intel Core i5 11500 +22%

3115

Passmark CPU Multi Core

Intel Core i7 7820X

17189

Intel Core i5 11500 +1%

17363

Intel Core i7 7820X

VS

Intel Core i5 11500

General Parameters

May 2017

Release Date

Mar 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Rocket Lake

i7-7820X

Processor Number

i5-11500

LGA-2066

Socket

LGA-1200

N/A

Integrated Graphics

UHD Graphics 750

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1200

140 W

Power Consumption

65 W

99 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.6 GHz

Performance Core Base Frequency

2.7 GHz

4.3 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

27x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

11 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

50 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1300 MHz

-

Shader Units

256

-

Texture Units

64

-

Raster Operation Units

32

-

Execution Units

32

-

Power Consumption

15 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

0.46 TFLOPS

Miscellaneous

Intel Core i7 7820X

Official Website

Intel Core i5 11500

3.0

PCIe Version

4.0

28

PCIe Lanes

20

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

Extended Instruction Set

-

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