AMD Ryzen 5 1400 vs Intel Core i7 7800X

VS

AMD Ryzen 5 1400

Intel Core i7 7800X

We compared two desktop CPUs: AMD Ryzen 5 1400 with 4 cores 3.2GHz and Intel Core i7 7800X with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 1400 's Advantages

Higher specification of memory (2666 vs 2400)

Lower TDP (65W vs 140W)

Intel Core i7 7800X 's Advantages

Larger memory bandwidth (79.47GB/s vs 39.74GB/s)

Higher base frequency (3.5GHz vs 3.2GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 1400

887

Intel Core i7 7800X +8%

963

Cinebench R23 Multi Core

AMD Ryzen 5 1400

4017

Intel Core i7 7800X +80%

7269

Geekbench 6 Single Core

AMD Ryzen 5 1400

945

Intel Core i7 7800X +44%

1362

Geekbench 6 Multi Core

AMD Ryzen 5 1400

3428

Intel Core i7 7800X +77%

6082

Geekbench 5 Single Core

AMD Ryzen 5 1400

885

Intel Core i7 7800X +20%

1069

Geekbench 5 Multi Core

AMD Ryzen 5 1400

3539

Intel Core i7 7800X +85%

6578

Passmark CPU Single Core

AMD Ryzen 5 1400

1884

Intel Core i7 7800X +27%

2409

Passmark CPU Multi Core

AMD Ryzen 5 1400

7699

Intel Core i7 7800X +67%

12894

AMD Ryzen 5 1400

VS

Intel Core i7 7800X

General Parameters

Apr 2017

Release Date

May 2017

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen

Core Architecture

Skylake

-

Processor Number

i7-7800X

AM4

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

140 W

95 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

3.2 GHz

Performance Core Base Frequency

3.5 GHz

3.4 GHz

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

35x

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

39.74 GB/s

Max Memory Bandwidth

79.47 GB/s

Yes

ECC Memory Support

No

Miscellaneous

AMD Ryzen 5 1400

Official Website

Intel Core i7 7800X

3.0

PCIe Version

3.0

20

PCIe Lanes

28

-

Extended Instruction Set

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

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