Intel Core i7 12700T vs AMD Ryzen 9 3950X

VS

Intel Core i7 12700T

AMD Ryzen 9 3950X

We compared two desktop CPUs: Intel Core i7 12700T with 12 cores 1.4GHz and AMD Ryzen 9 3950X with 16 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 12700T 's Advantages

Released 2 years and 2 months late

Integrated graphics card

Higher specification of memory (4800 vs 3200)

Larger memory bandwidth (76.8GB/s vs 47.68GB/s)

Newer PCIe version (5 vs 4.0)

Lower TDP (35W vs 105W)

AMD Ryzen 9 3950X 's Advantages

Higher base frequency (3.5GHz vs 1.4GHz)

Larger L3 cache size (64MB vs 25MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 12700T +32%

2265

AMD Ryzen 9 3950X

1709

Geekbench 6 Multi Core

Intel Core i7 12700T

10530

AMD Ryzen 9 3950X +10%

11656

Intel Core i7 12700T

VS

AMD Ryzen 9 3950X

General Parameters

Jan 2022

Release Date

Nov 2019

Intel

Manufacturer

AMD

Desktop

Type

Desktop

-

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Zen 2

Intel Socket 1700

Socket

AM4

UHD Graphics 770

Integrated Graphics

N/A

Core i7 (Alder Lake-S)

Generation

-

Package

-

Transistor Count

3.8 billions

10 nm

Manufacturing Process

7 nm

35 W

Power Consumption

105 W

Intel

Foundry

-

215 mm²

Die Size

-

CPU Performance

8

Performance Cores

16

Performance Core Threads

32

1.4 GHz

Performance Core Base Frequency

3.5 GHz

4.7 GHz

Performance Core Turbo Frequency

4.7 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1000 MHz

Efficiency Core Base Frequency

-

3.4 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

16

20

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

19.0

Multiplier

35x

80 KB per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

512 K per core

25 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4-3200

-

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

47.68 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1500 MHz

GPU Max Dynamic Frequency

-

32

Execution Units

-

Miscellaneous

Intel Core i7 12700T

Official Website

AMD Ryzen 9 3950X

5

PCIe Version

4.0

20

PCIe Lanes

16

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