Home/Processors/AMD Ryzen 7 3800XT
AMD Ryzen 7 3800XT
AMD Desktop CPU

AMD Ryzen 7 3800XT

44C
Cores8
Threads16
Boost Clock4.7 GHz
TDP105 W
SocketAM4
Process7 nm
⇄ Compare with…

Benchmarks

Cinebench 2024 Single-Core81
Cinebench 2024 Multi-Core729
TDP105 W
Cache L332MB
Cinebench 2024 (Single)81
Cinebench 2024 (Multi)729
Geekbench 6 (Single-Core)1674
Geekbench 6 (Multi-Core)8981
Passmark CPU (Single-Core)2797
Passmark CPU (Multi-Core)23,399
Blender CPU185.75

Full specifications

GeekBench v6

File compression
899.5 MB/sec
Clang compilation
73.2 Klines/sec
HTML 5 Browser
196 pages/sec
PDF Renderer
279.9 Mpixels/sec
Text processing
135.7 pages/sec
Background blur
40.5 images/sec
Photo processing
66.2 images/sec
Ray tracing
14.5 Mpixels/sec

PassMark

Integer math
69.3 GOps/sec
Floating point math
40.7 GOps/sec
Find prime numbers
101M Primes/sec
Random string sorting
33.5M Strings/sec
Data encryption
19.8 GBytes/sec
Data compression
313.1 MBytes/sec
Physics
1207 Frames/sec
Extended instructions
19.9B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
6.9 PPW
Geekbench 6 Multi / Watt
85.5 PPW
Passmark CPU Mark / Watt
222.8 PPW
Blender / Watt
1.77 PPW

General

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

CPU

P-Cores
8
P-Threads
16
Base Frequency (P)
3.9 GHz
Turbo Boost Frequency (P)
4.7 GHz
Total Cores
8
Total Threads
16
Bus Frequency
100 MHz
Multiplier
39x
L1 Cache
64K (per core)
L2 Cache
512K (per core)
L3 Cache
32MB (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
Max. Memory Size
128 GB
Memory Channels
2
Max. Memory Bandwidth
47.68 GB/s
ECC Support
No

Misc

Official Site
AMD Ryzen 7 3800XT official page
PCI Express Version
4.0
PCI Express Lanes
24
Technologies
- Compute: BMI1, BMI2, F16C, SHA - Performance: Precision Boost 2, SMT, XFR 2 - Virtualization: AMD-V - Security: EVP, SMAP, SMEP

Specifications compiled from NanoReview. Last updated 2026-09-29.

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