Intel Core i9 11900 vs Intel Core i7 7700K

VS

Intel Core i9 11900

Intel Core i7 7700K

We compared two desktop CPUs: Intel Core i9 11900 with 8 cores 2.5GHz and Intel Core i7 7700K with 4 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900 's Advantages

Released 4 years and 2 months late

Better graphics card performance

Higher specification of memory (3200 vs 2400)

Larger memory bandwidth (50GB/s vs 35.76GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (16MB vs 8MB)

Lower TDP (65W vs 91W)

Intel Core i7 7700K 's Advantages

Higher base frequency (4.2GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900 +20%

1451

Intel Core i7 7700K

1209

Cinebench R23 Multi Core

Intel Core i9 11900 +125%

13236

Intel Core i7 7700K

5881

Geekbench 6 Single Core

Intel Core i9 11900 +38%

2152

Intel Core i7 7700K

1557

Geekbench 6 Multi Core

Intel Core i9 11900 +1%

5320

Intel Core i7 7700K

5260

Blender

Intel Core i9 11900 +42%

145

Intel Core i7 7700K

102

Geekbench 5 Single Core

Intel Core i9 11900 +51%

1709

Intel Core i7 7700K

1129

Geekbench 5 Multi Core

Intel Core i9 11900 +103%

9598

Intel Core i7 7700K

4705

Passmark CPU Single Core

Intel Core i9 11900 +26%

3430

Intel Core i7 7700K

2712

Passmark CPU Multi Core

Intel Core i9 11900 +138%

22929

Intel Core i7 7700K

9594

Intel Core i9 11900

VS

Intel Core i7 7700K

General Parameters

Mar 2021

Release Date

Jan 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Kaby Lake

i9-11900

Processor Number

i7-7700K

LGA-1200

Socket

LGA-1151

UHD Graphics 750

Integrated Graphics

HD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

91 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

2.5 GHz

Performance Core Base Frequency

4.2 GHz

5.2 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

42 MHz

25x

Multiplier

100x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2400, DDR3L-1600

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

35.76 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

350 MHz

1300 MHz

GPU Max Dynamic Frequency

1150 MHz

256

Shader Units

192

64

Texture Units

24

32

Raster Operation Units

3

32

Execution Units

24

15 W

Power Consumption

15 W

3840x2160 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

0.46 TFLOPS

Graphics Performance

0.44 TFLOPS

Miscellaneous

Intel Core i9 11900

Official Website

Intel Core i7 7700K

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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