AMD Ryzen 9 9900X3D vs Intel Core i9 7980XE

VS

AMD Ryzen 9 9900X3D

Intel Core i9 7980XE

We compared two desktop CPUs: AMD Ryzen 9 9900X3D with 12 cores 4.4GHz and Intel Core i9 7980XE with 18 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 9900X3D 's Advantages

Released 7 years late

Integrated graphics card

Higher specification of memory (5600 vs 2666)

Larger memory bandwidth (89.6GB/s vs 79.47GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.4GHz vs 2.6GHz)

Larger L3 cache size (128MB vs 25MB)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (120W vs 165W)

Score

AMD Ryzen 9 9900X3D

VS

Intel Core i9 7980XE

General Parameters

Sep 2024

Release Date

Sep 2017

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 5 (Granite Ridge)

Core Architecture

Skylake

-

Processor Number

i9-7980XE

AM5

Socket

LGA-2066

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 5 (Granite Ridge))

Generation

-

Package

4 nm

Manufacturing Process

14 nm

120 W

Power Consumption

165 W

95°C

Peak Operating Temperature

94 °C

TSMC

Foundry

-

6 nm

I/O Process Size

-

CPU Performance

12

Performance Cores

18

24

Performance Core Threads

36

4.4 GHz

Performance Core Base Frequency

2.6 GHz

5.6 GHz

Performance Core Turbo Frequency

4.2 GHz

12

Total Core Count

18

24

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

44x

Multiplier

26x

80 K per core

L1 Cache

64 K per core

12 MB

L2 Cache

1 MB per core

128 MB

L3 Cache

25 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR4-2666

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

89.6 GB/s

Max Memory Bandwidth

79.47 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

2

Execution Units

-

Miscellaneous

AMD Ryzen 9 9900X3D

Official Website

Intel Core i9 7980XE

5.0

PCIe Version

3.0

28

PCIe Lanes

44

-

Extended Instruction Set

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

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