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AMD Ryzen 9 3950X

AMD R9 3950X

The AMD Ryzen 9 3950X is a high-end desktop processor with 16 cores based on the Zen 2 architecture. At launch in November 2019 it is the fastest CPU of the Matisse series. The 3950X clocks from 3.5 GHz (base) up to 4.7 GHz (Turbo for a single core). All sixteen cores can reach up to 4.1 GHz.

Thanks to the 16 cores and 32 threads, the 3950X offers excellent application performance - if the number of cores can be used. Thanks to the relatively high Turbo, the single core performance is also situated in the high end. For games however, there are faster CPUs, like the Core i9-10900K.

The Ryzen 9 3950X is manufactured in 7nm (the four CCX-cluster with the cores) at TSMC and 12 nm (I/O die) at Globalfoundries. The TDP is rated at 250 Watt and therefore the CPU needs a very powerful cooling system.

SeriesAMD Matisse (Ryzen 3000 Desktop)
CodenameMatisse (Zen 2)
Series: Matisse (Ryzen 3000 Desktop) Matisse (Zen 2)
» AMD Ryzen 9 3950X3.5 - 4.7 GHz16 / 3264 MB
AMD Ryzen 9 3900X compare3.8 - 4.6 GHz12 / 2464 MB
AMD Ryzen 9 3900 compare3.1 - 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 Rate3500 - 4700 MHz
Level 1 Cache1 MB
Level 2 Cache8 MB
Level 3 Cache64 MB
Number of Cores / Threads16 / 32
Power Consumption (TDP = Thermal Design Power)105 Watt
Manufacturing Technology7 nm
Die Size2 x 72 mm + 125 mm (IO-Die) mm2
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
Starting Price$799 U.S.
Announcement Date11/14/2019

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
81.3 pt (82%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
4002 Points (89%)
02004006008001000120014001600180020002200240026002800300032003400360038003984.063990.423988.833969.043972.983973.383967.073964.323971.413976.933972.593964.323964.713978.123967.863959.223960.43968.653963.543963.143960.43969.443964.713965.113969.833969.443963.143957.653968.253962.363962.753974.173957.653971.83961.973967.863967.073963.933966.683964.713965.53963.543963.543961.9739603958.043965.893970.223965.113958.043963.933959.223965.53969.833968.65Tooltip
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
15.8 fps (50%)
05101520251.017.9913.116.31920.822.523.824.825.725.625.426.125.425.425.626.1262625.925.925.92625.625.825.625.525.425.725.325.225.125.325.124.925.124.824.924.824.524.724.624.424.424.424.124.324.124.224.224.124.124.124.324.224.224.224.324.524.624.9252525252525.12525252524.924.924.92524.924.924.924.924.92524.92524.9252524.924.924.924.924.924.924.824.824.924.824.824.724.624.624.524.524.424.324.324.224.224.12423.92424.124.224.324.424.524.624.724.724.624.624.724.624.624.624.724.624.624.624.724.624.624.624.524.524.524.424.524.424.424.324.324.324.324.324.224.224.224.224.224.124.224.124.124.1242423.923.923.923.823.823.823.823.823.723.723.723.723.723.623.623.623.623.623.523.423.523.423.423.423.423.423.323.323.323.223.223.223.223.323.323.423.423.523.523.623.723.723.823.823.923.92418.418.518.518.618.618.718.715.315.415.515.515.615.7Tooltip
- 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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