AMD Ryzen 9 9900X vs Intel Core i5 6600

VS

We compared two desktop CPUs: AMD Ryzen 9 9900X with 12 cores 4.4GHz and Intel Core i5 6600 with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 9900X 's Advantages

Released 8 years and 9 months late

Higher specification of memory (DDR5-5600 vs DDR4-2133)

Larger memory bandwidth (89.6GB/s vs 34.1GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.4GHz vs 3.3GHz)

Larger L3 cache size (64MB vs 6MB)

Intel Core i5 6600 's Advantages

Lower TDP (65W vs 120W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 9900X +122%

2323

Intel Core i5 6600

1042

Cinebench R23 Multi Core

AMD Ryzen 9 9900X +975%

40986

Intel Core i5 6600

3810

Geekbench 6 Single Core

AMD Ryzen 9 9900X +170%

3284

Intel Core i5 6600

1215

Geekbench 6 Multi Core

AMD Ryzen 9 9900X +688%

23982

Intel Core i5 6600

3041

AMD Ryzen 9 9900X

VS

Intel Core i5 6600

General Parameters

Jun 2024

Release Date

Sep 2015

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 5 (Granite Ridge)

Core Architecture

Skylake

-

Processor Number

i5-6600

AM5

Socket

LGA-1151

Radeon Graphics

Integrated Graphics

HD Graphics 530

Ryzen 9 (Zen 5 (Granite Ridge))

Generation

-

Package

-

Transistor Count

1.75 billions

4 nm

Manufacturing Process

14 nm

AM5

Socket

LGA-1151

120 W

Power Consumption

65 W

95°C

Peak Operating Temperature

-

TSMC

Foundry

-

6 nm

I/O Process Size

-

FC-LGA1718

Package

-

CPU Performance

12

Performance Cores

4

24

Performance Core Threads

4

4.4 GHz

Performance Core Base Frequency

3.3 GHz

5.6 GHz

Performance Core Turbo Frequency

3.9 GHz

12

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

44x

Multiplier

33x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

64 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR4-2133, DDR3L-1600

192 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

34.1 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

1150 MHz

2

Execution Units

-

Miscellaneous

AMD Ryzen 9 9900X

Official Website

Intel Core i5 6600

5.0

PCIe Version

3.0

28

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

Related CPU Comparisons

1

AMD Ryzen 9 9900X vs AMD Ryzen 9 7900X

2

AMD Ryzen 9 9900X vs AMD Ryzen 9 7950X

3

AMD Ryzen 9 9900X vs AMD Ryzen 9 7900X3D

4

AMD Ryzen 9 9900X vs AMD Ryzen 9 7900

5

Intel Celeron G5900 vs AMD Ryzen 9 9900X

6

AMD Ryzen 9 9900X vs Intel Core i9 14900K

7

AMD Ryzen 9 9900X vs AMD Ryzen 3 1300X

8

Intel Core i5 7600 vs Intel Core i5 6600

9

AMD Ryzen 9 9900X vs AMD Ryzen 7 3700X

10

AMD Ryzen 9 9900X vs Intel Core i9 13900F

Related News

1

Complete Layout of Intel's Next-Gen LGA1851 Interface Exposed: A Comprehensive Look at PCIe and USB Features

2

Apple's 2025 OS in Development: iOS 19 Codename 'Luck'

3

Apple's AI is Memory Hungry! The Entire iPhone 16 Lineup Comes with 8GB RAM

4

Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan

5

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

6

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

7

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

8

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

9

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

10

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory