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AMD Ryzen 7 3800XT

AMD R7 3800XT

The AMD Ryzen 7 3800XT is a fast desktop processor with 8 cores (octa core) based on the Zen 2 architecture. At launch it is the fastest 8-core-CPU of the Matisse series. The 3800XT clocks from 3.9 GHz (base) up to 4.7 GHz (Turbo). All eight cores can reach up to 4.2 GHz.

Thanks to the eight cores and 16 threads, the 3800XT offers a high end performance for applications. Gaming performance is slightly lower and on par with an Intel Core i7-9700K.

The Ryzen 7 3800XT is manufactured in 7nm (the two CCX-cluster with the cores) at TSMC and 12 nm (I/O die) at GLobalfoundries. The TDP is rated at 105 Watt and therefore the CPU needs a good cooling system.

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 3900 compare3.1 - 4.3 GHz12 / 2464 MB
» AMD Ryzen 7 3800XT3.9 - 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 Rate3900 - 4700 MHz
Level 1 Cache512 KB
Level 2 Cache4 MB
Level 3 Cache32 MB
Number of Cores / Threads8 / 16
Power Consumption (TDP = Thermal Design Power)105 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
Starting Price$399 U.S.
Announcement Date07/07/2020

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
69 pt (70%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
2230 Points (50%)
0115230345460575690805920103511501265138014951610172518401955207021852202.762186.032188.32180.552178.772182.812184.122183.642182.572178.412179.62180.792184.62174.2721842177.462183.642179.482181.742175.922184.62178.772183.882183.762185.082182.692180.912180.912181.032182.932183.292180.192179.962184.122182.692178.292185.912182.12182.452184.242179.962182.812181.742178.772188.542183.642176.752183.762177.462181.26Tooltip
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
16.1 fps (51%)
051015201.029.1113.716.819.120.922.12323.824.123.722.822.422.122.121.521.321.120.920.821.120.820.720.520.320.2202019.819.719.519.219.11918.918.818.718.618.518.418.218.118.1181817.817.717.617.617.517.417.317.317.117.1171716.916.816.716.716.716.516.416.416.316.316.216.216.216.216.216.216.216.216.216.216.216.216.216.216.216.216.316.416.616.716.816.816.816.816.816.816.716.716.816.716.716.716.716.616.616.616.616.616.616.616.516.616.516.516.516.516.516.516.516.516.516.516.516.416.516.416.416.416.416.416.416.416.316.316.316.316.416.316.316.316.316.316.316.216.216.116.116.116161615.915.915.915.815.815.715.715.615.515.615.515.515.515.615.715.815.915.91616.116.116.116.116.116.116.116.116.116.116.116.116.116.116.116.116.116.116.116.116.1161616161616161615.915.915.915.915.815.815.815.815.815.715.715.715.715.715.715.715.615.615.615.615.615.615.615.615.615.515.515.515.515.515.515.415.415.315.315.315.315.315.215.215.215.215.215.215.215.215.115.115.115.115.11515151514.914.914.914.914.914.914.914.914.814.814.814.814.814.714.714.714.714.614.614.614.614.714.814.814.914.91515.115.115.215.215.315.315.415.415.515.515.615.615.615.615.715.715.815.815.915.91616.1Tooltip
- 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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