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AMD Ryzen 9 3900

AMD R9 3900

The Ryzen 9 3900 is a fast desktop CPU with 12 cores and 24 threads based on the Matisse series. It is the fastest 65 Watt CPU at launch in late 2019 and clocks the cores between 3.1 (base) to 4.3 (boost) clock (including Precision Boost). It uses 4 CCX-clusters where 3 of the 4 cores are activated. The CPU is manufactured in the modern 7nm process at TSMC. The I/O die on the package is separate and manufactured in 12 nm at Globalfoundries.

Due to the reduced Turbo speed, the Ryzen 9 3900 is aimed at content creators and other professionals that can make use of the 12 cores. For games, a fast 8-core CPU with higher boost clocks is the better choice.

SeriesAMD Matisse (Ryzen 3000 Desktop)
CodenameMatisse (Zen 2)
Series: Matisse (Ryzen 3000 Desktop) Matisse (Zen 2)
AMD Ryzen 9 3950X compare3.5 - 4.7 GHz16 / 3264 MB
AMD Ryzen 9 3900X compare3.8 - 4.6 GHz12 / 2464 MB
» AMD Ryzen 9 39003.1 - 4.3 GHz12 / 2464 MB
AMD Ryzen 7 3800XT compare3.9 - 4.7 GHz8 / 1632 MB
AMD Ryzen 7 3700X compare3.6 - 4.4 GHz8 / 1632 MB
AMD Ryzen 3 3300X compare3.8 - 4.3 GHz4 / 816 MB
AMD Ryzen 3 3100 compare3.6 - 3.9 GHz4 / 816 MB
Clock Rate3100 - 4300 MHz
Level 1 Cache768 KB
Level 2 Cache6 MB
Level 3 Cache64 MB
Number of Cores / Threads12 / 24
Power Consumption (TDP = Thermal Design Power)65 Watt
Manufacturing Technology7 nm
SocketAM4 (1331)
FeaturesMMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2
64 Bit64 Bit support
Architecturex86
Announcement Date10/09/2019

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
70.9 pt (71%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
2804 Points (62%)
014529043558072587010151160130514501595174018852030217523202465261027552804.072763.772693.422691.432679.172671.32671.482673.262668.982678.272673.442667.22678.992679.172675.232673.262679.352685.652670.412664.542677.22671.832673.442677.022673.44Tooltip
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
18.9 fps (59%)
05101520251.069.8414.718.12122.524.125.22626.52625.425.72524.324.223.823.723.824.123.523.423.323.6232322.522.322.422.222.122.121.921.821.721.721.421.321.221.221.221.120.920.820.820.620.620.420.520.320.220.120.1202019.819.819.719.719.519.519.519.319.419.319.319.319.319.319.219.319.219.219.219.219.219.319.319.419.619.819.919.919.819.819.919.819.819.819.819.919.719.719.719.619.619.619.619.519.519.519.519.519.519.519.519.519.519.419.419.419.419.419.419.419.419.319.419.319.319.319.319.319.319.219.319.219.319.219.319.219.219.219.219.219.11918.918.918.918.918.818.818.718.618.618.618.518.418.418.418.318.318.418.418.518.618.818.918.91919191919191919191919191918.91918.918.918.918.918.918.918.918.918.918.818.818.818.818.818.718.718.718.718.618.618.618.518.518.518.518.518.518.418.418.418.418.318.318.318.318.318.318.318.318.318.218.218.218.118.118.118.118.11818181817.91817.917.917.917.917.917.917.917.817.817.817.817.717.717.717.717.617.617.617.617.617.517.517.517.517.517.517.417.417.417.417.417.417.317.417.417.517.617.617.717.717.817.917.9181818.118.218.218.318.318.318.418.418.518.518.618.618.718.818.818.9Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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