AMD Ryzen 7 1700X vs AMD Ryzen 9 7900

VS

AMD Ryzen 7 1700X

AMD Ryzen 9 7900

We compared two desktop CPUs: AMD Ryzen 7 1700X with 8 cores 3.4GHz and AMD Ryzen 9 7900 with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900 's Advantages

Released 5 years and 10 months late

Integrated graphics card

Higher specification of memory (5200 vs 2666)

Larger memory bandwidth (83.2GB/s vs 39.74GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.7GHz vs 3.4GHz)

Larger L3 cache size (64MB vs 16MB)

More modern manufacturing process (5nm vs 14nm)

Lower TDP (65W vs 95W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 1700X

971

AMD Ryzen 9 7900 +109%

2034

Cinebench R23 Multi Core

AMD Ryzen 7 1700X

8737

AMD Ryzen 9 7900 +236%

29358

Geekbench 6 Single Core

AMD Ryzen 7 1700X

949

AMD Ryzen 9 7900 +210%

2946

Geekbench 6 Multi Core

AMD Ryzen 7 1700X

4457

AMD Ryzen 9 7900 +290%

17413

Geekbench 5 Single Core

AMD Ryzen 7 1700X

937

AMD Ryzen 9 7900 +129%

2148

Geekbench 5 Multi Core

AMD Ryzen 7 1700X

6302

AMD Ryzen 9 7900 +184%

17950

Passmark CPU Single Core

AMD Ryzen 7 1700X

2084

AMD Ryzen 9 7900 +99%

4149

Passmark CPU Multi Core

AMD Ryzen 7 1700X

15538

AMD Ryzen 9 7900 +214%

48837

AMD Ryzen 7 1700X

VS

AMD Ryzen 9 7900

General Parameters

Mar 2017

Release Date

Jan 2023

AMD

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen

Core Architecture

Zen 4 (Raphael)

AM4

Socket

AM5

N/A

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

4.8 billions

Transistor Count

13.1 billions

14 nm

Manufacturing Process

5 nm

95 W

Power Consumption

65 W

-

Max Turbo Power Consumption

90 W

95 °C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.4 GHz

Performance Core Base Frequency

3.7 GHz

3.8 GHz

Performance Core Turbo Frequency

5.4 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

37x

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR5-5200

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

39.74 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

400 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

0.56 TFLOPS

Miscellaneous

AMD Ryzen 7 1700X

Official Website

AMD Ryzen 9 7900

3.0

PCIe Version

5.0

20

PCIe Lanes

28

Related CPU Comparisons

1

AMD Ryzen 7 1700X vs Intel Core i3 12100F

2

AMD Ryzen 7 1700X vs AMD Ryzen 5 7600X

3

AMD Ryzen 7 1700X vs Intel Core i5 10500

4

AMD Ryzen 7 1700X vs Celeron G1101

5

AMD Ryzen 7 1700X vs Intel Celeron G5900

6

AMD Ryzen 7 1700X vs Intel Pentium Gold G7400

7

AMD Ryzen 7 1700X vs Intel Core 5 120HL

8

AMD Ryzen 7 1700X vs AMD Ryzen Threadripper Pro 3955WX

9

AMD Ryzen 7 1700X vs Intel Core Ultra 5 245KF

10

AMD Ryzen 7 1700X vs AMD Ryzen 3 3300X

Related News

1

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

2

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

3

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

4

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

5

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

6

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

7

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

8

World's First! Intel Arc B580 Graphics Card Arrives Early

9

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster

10

Preliminary Support for Intel Nova Lake in AIDA64: Identity Remains a Mystery