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Key specs
Cores
8
Threads
16
Boost Clock
4.5 GHz
TDP
105 W
Socket
AM4
Process
7 nm
Benchmarks
Rating
44
Cinebench 2024 Single-Core
81
Cinebench 2024 Multi-Core
768
TDP
105 W
Cache L3
32MB
Cinebench 2024 (Single)
81
Cinebench 2024 (Multi)
768
Geekbench 6 (Single-Core)
1781
Geekbench 6 (Multi-Core)
8592
Passmark CPU (Single-Core)
2710
Passmark CPU (Multi-Core)
22,975
Blender CPU
186.91
GeekBench v6
File compression
702 MB/sec
Clang compilation
77.2 Klines/sec
HTML 5 Browser
162.7 pages/sec
PDF Renderer
270.6 Mpixels/sec
Text processing
150.7 pages/sec
Background blur
40.5 images/sec
Photo processing
61.6 images/sec
Ray tracing
17.6 Mpixels/sec
PassMark
Integer math
67.6 GOps/sec
Floating point math
39.7 GOps/sec
Find prime numbers
101M Primes/sec
Random string sorting
32.8M Strings/sec
Data encryption
19.3 GBytes/sec
Data compression
304.6 MBytes/sec
Physics
1219 Frames/sec
Extended instructions
20B Matrices/sec
Performance Per Watt
Cinebench 2024 / Watt
7.3 PPW
Geekbench 6 Multi / Watt
81.8 PPW
Passmark CPU Mark / Watt
218.8 PPW
Blender / Watt
1.78 PPW
General
Vendor
Amd
Released
July 7, 2019
Type
Desktop
Instruction Set
x86-64
Integrated GPU
No
Intel Equivalent
- Intel Core i7 9700K
Successor
- AMD Ryzen 7 7800X
CPU
P-Cores
8
P-Threads
16
Base Frequency (P)
3.9 GHz
Turbo Boost Frequency (P)
4.5 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
Yes
Misc
Official Site
AMD Ryzen 7 3800X official page
PCI Express Version
4.0
PCI Express Lanes
16
Technologies
- Compute: BMI1, BMI2, F16C, SHA - Performance: Precision Boost 2, SMT, XFR 2 - Virtualization: AMD-V - Security: EVP, SMAP, SMEP