Intel Core i9 7980XE vs Intel Core i9 12900F

VS

Intel Core i9 7980XE

Intel Core i9 12900F

We compared two desktop CPUs: Intel Core i9 7980XE with 18 cores 2.6GHz and Intel Core i9 12900F with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 7980XE 's Advantages

Larger memory bandwidth (79.47GB/s vs 76.8GB/s)

Higher base frequency (2.6GHz vs 2.4GHz)

Intel Core i9 12900F 's Advantages

Released 4 years and 4 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (30MB vs 25MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (65W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 7980XE

1263

Intel Core i9 12900F +57%

1988

Cinebench R23 Multi Core

Intel Core i9 7980XE +6%

28196

Intel Core i9 12900F

26455

Geekbench 6 Single Core

Intel Core i9 7980XE

1410

Intel Core i9 12900F +82%

2572

Geekbench 6 Multi Core

Intel Core i9 7980XE

11418

Intel Core i9 12900F +19%

13687

Blender

Intel Core i9 7980XE +36%

305

Intel Core i9 12900F

223

Intel Core i9 7980XE

VS

Intel Core i9 12900F

General Parameters

Sep 2017

Release Date

Jan 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Skylake

Core Architecture

Alder Lake-S

i9-7980XE

Processor Number

-

LGA-2066

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

-

Generation

Core i9 (Alder Lake-S)

Package

14 nm

Manufacturing Process

10 nm

165 W

Power Consumption

65 W

94 °C

Peak Operating Temperature

72 °C

-

Foundry

Intel

-

Die Size

215 mm²

CPU Performance

18

Performance Cores

8

36

Performance Core Threads

16

2.6 GHz

Performance Core Base Frequency

2.4 GHz

4.2 GHz

Performance Core Turbo Frequency

5.1 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1800 MHz

-

Efficiency Core Turbo Frequency

3.8 GHz

18

Total Core Count

16

36

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

24.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1.25 MB per core

25 MB shared

L3 Cache

30 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200, DDR5-4800

128 GB

Max Memory Size

-

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 7980XE

Official Website

-

3.0

PCIe Version

5

44

PCIe Lanes

20

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

Extended Instruction Set

-

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