AMD Ryzen 7 5800XT vs AMD Ryzen 9 3900XT

VS

AMD Ryzen 7 5800XT

AMD Ryzen 9 3900XT

We compared two desktop CPUs: AMD Ryzen 7 5800XT with 8 cores 3.8GHz and AMD Ryzen 9 3900XT with 12 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5800XT 's Advantages

Released 4 years late

AMD Ryzen 9 3900XT 's Advantages

Newer PCIe version (4.0 vs 4)

Larger L3 cache size (64MB vs 32MB)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 7 5800XT +25%

2205

AMD Ryzen 9 3900XT

1763

Geekbench 6 Multi Core

AMD Ryzen 7 5800XT

9519

AMD Ryzen 9 3900XT +15%

11025

Cinebench 2024 Single Core

AMD Ryzen 7 5800XT +22%

97

AMD Ryzen 9 3900XT

79

Cinebench 2024 Multi Core

AMD Ryzen 7 5800XT

888

AMD Ryzen 9 3900XT +20%

1074

AMD Ryzen 7 5800XT

VS

AMD Ryzen 9 3900XT

General Parameters

Jul 2024

Release Date

Jul 2020

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Vermeer

Core Architecture

Zen 2 (Matisse)

AMD Socket AM4

Socket

AM4

N/A

Integrated Graphics

No

Ryzen 7 (Zen 3 (Vermeer))

Generation

-

Package

4.15 billions

Transistor Count

3.8 billions

7 nm

Manufacturing Process

7 nm

105 W

Power Consumption

105 W

90°C

Peak Operating Temperature

95°C

TSMC

Foundry

-

74 mm²

Die Size

-

12 nm

I/O Process Size

-

125 mm²

I/O Die Size

-

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.8 GHz

Performance Core Base Frequency

3.8 GHz

4.8 GHz

Performance Core Turbo Frequency

4.7 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

38x

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

512 K per core

32 MB

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

47.68 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen 7 5800XT

Official Website

AMD Ryzen 9 3900XT

4

PCIe Version

4.0

20

PCIe Lanes

24

Related CPU Comparisons

1

AMD Ryzen 7 5800XT vs Intel Core i5 11600

2

AMD Ryzen 7 5800XT vs Intel Celeron J1900

3

AMD Ryzen 7 5800XT vs Intel Core i5 14600KF

4

AMD Ryzen 7 5800XT vs Intel Celeron J3455E

5

AMD Ryzen 7 5800XT vs Intel Core i3 9100T

6

AMD Ryzen 7 5800XT vs AMD Ryzen 7 5700X

7

AMD Ryzen 7 5800XT vs Intel Core i3 13100

8

AMD Ryzen 7 5800XT vs Intel Core i5 8400T

9

AMD Ryzen 7 5800XT vs Intel Core 5 130HL

10

AMD Ryzen 7 5800XT vs Intel Core i5 14600K

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

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

8

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

9

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

10

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