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Key specs
Cores
8
Threads
16
Boost Clock
4.7 GHz
TDP
105 W
Socket
AM4
Process
7 nm
Benchmarks
Rating
44
Cinebench 2024 Single-Core
81
Cinebench 2024 Multi-Core
729
TDP
105 W
Cache L3
32MB
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 CPU
185.75
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