CPU family and group
General information about the processor AMD Ryzen 9 3900XT
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Segment
Desktop / Server
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Family
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Generation
3
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CPU group
AMD Ryzen 3000
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Predecessor
--
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Successor
--
CPU Technical specs
AMD Ryzen 9 3900XT Processor performance parameters, CPU capabilities
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Frequency
4.10 GHz
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CPU Cores
12
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Turbo (1 Core)
4.70 GHz
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CPU Threads
24
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Turbo (12 Cores)
4.60 GHz
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Hyperthreading
Yes
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Overclocking
Yes
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Core architecture
normal
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A core
--
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B core
--
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C core
--
IGPU
Built-in graphics chip characteristics
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GPU name
no iGPU
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GPU frequency
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GPU (Turbo)
No turbo
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Execution units
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Shader
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Max. GPU Memory
--
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Max. displays
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Generation
-
DirectX Version
-
Technology
-
Release date
Hardware codec support
Built-in support for video and image compression standards
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h265 / HEVC (8 bit)
No
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h265 / HEVC (10 bit)
No
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h264
No
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VP9
No
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VP8
No
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AV1
No
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AVC
No
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VC-1
No
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JPEG
No
Memory specs & PCI
Technical characteristics of supported memory, PCI bus
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Memory type
DDR4-3200
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Max. Memory
128 GB
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ECC
Yes
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Memory channels
2
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PCIe version
4.0
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PCIe lanes
20
Encryption
Hardware security technology
Thermal Management
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TDP (PL1)
105 W
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TDP up
--
-
TDP (PL2)
142 W
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TDP down
--
-
Tjunction max.
95 °C
* see below
Technologies and extensions
Technical capabilities of the processor, information
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Instruction set (ISA)
x86-64 (64 bit)
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Virtualization
AMD-V, SVM
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ISA extensions
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
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L2-Cache
--
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L3-Cache
64.00 MB
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Architecture
Matisse (Zen 2)
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Technology
7 nm
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Socket
AM4
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Release date
Q2/2020
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Part Number
--
Positions in all rankings
Common positions AMD Ryzen 9 3900XT CPU in popular benchmarks, for comparison with other models.
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Cinebench R23 (Single-Core)
166 place
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Cinebench R23 (Multi-Core)
62 place
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Cinebench R20 (Single-Core)
112 place
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Cinebench R20 (Multi-Core)
51 place
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Cinebench R15 (Single-Core)
66 place
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Cinebench R15 (Multi-Core)
52 place
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Geekbench 5, 64bit (Single-Core)
267 place
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Geekbench 5, 64bit (Multi-Core)
127 place
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Monero Hashrate kH/s
21 place
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Estimated results for PassMark CPU Mark
99 place
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Geekbench 6 (Multi-Core)
93 place