AMD Ryzen 9 3900XT

Cores: 12
L3 cache: 64MB (shared)
TDP: 105 W
Transistor size: 7 nm

Ryzen 9 3900XT - desktop processor produced by Amd for socket AM4 that has 12 cores and 24 threads. The base clock frequency of the CPU is 3800 MHz, but due to Turbo Core technology, it can perform up to 4700 MHz. The size of the L3 cache is 64 MB. Please note that this chip doesn’t have integrated graphics.

Review

Single-Core Performance

54

Multi-Core Performance

49

Power Efficiency

58

Integrated Graphics

n/a

NanoReview Final Score

53

Cinebench R23

Reputable cross-platform benchmark for high-performance processors

Cinebench R23 (Single-Core)

1349

Cinebench R23 (Multi-Core)

18283

Cinebench R23 Scores - 75th place

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Users’ Cinebench Results

The latest Cinebench tests that have been submitted by users

Date	Single Score	Multi score	User
📒 May 2, 2024	1273	19627	H.Mata

Samples: 1 of 1

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GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps

Geekbench 6 (Single-Core)

1680

Geekbench 6 (Multi-Core)

10907

File compression	1040 MB/sec
Clang compilation	111.3 Klines/sec
HTML 5 Browser	217.5 pages/sec
PDF Renderer	335.3 Mpixels/sec
Text processing	143.6 pages/sec
Background blur	32.4 images/sec
Photo processing	74.9 images/sec
Ray tracing	26.4 Mpixels/sec

Sources: GeekBench [1] – 476 samples

PassMark

Synthetic test that focuses on raw computational performance for low-level functions

Passmark CPU (Single-Core)

2746

Passmark CPU (Multi-Core)

32689

Integer math	100.1 GOps/sec
Floating point math	58.6 GOps/sec
Find prime numbers	216M Primes/sec
Random string sorting	48.5M Strings/sec
Data encryption	28.7 GBytes/sec
Data compression	452.8 MBytes/sec
Physics	1803 Frames/sec
Extended instructions	28.6B Matrices/sec

Sources: PassMark [3] – 1193 samples

General

Vendor	Amd
Released	July 7, 2020
Type	Desktop
Instruction Set	x86-64
Codename	Zen 2 (Matisse)
Integrated GPU	No

Desktop CPU ranking - 83rd place

CPU

Performance Cores
P-Cores	12
P-Threads	24
Base Frequency (P)	3.8 GHz
Turbo Boost Frequency (P)	4.7 GHz

Total
Total Cores	12
Total Threads	24
Bus Frequency	100 MHz
Multiplier	38x
L1 Cache	64K (per core)
L2 Cache	512K (per core)
L3 Cache	64MB (shared)
Unlocked Multiplier	Yes

Package

Transistors	3.8 billions
Fabrication Process	7 nm
TDP (PL1)	105 W
Socket	AM4
Peak Temperature	95°C

Memory Support

Memory Types	- DDR4-3200
Memory Size	128 GB
Max. Memory Channels	2
Max. Memory Bandwidth	47.68 GB/s
ECC Support	Yes

Misc

Official Site	AMD Ryzen 9 3900XT official page
PCI Express Version	4.0
PCI Express Lanes	24