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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 compare3500 - 4700 MHz16 / 3264 MB
AMD Ryzen 9 3900X compare3800 - 4600 MHz12 / 2464 MB
AMD Ryzen 9 3900 compare3100 - 4300 MHz12 / 2464 MB
» AMD Ryzen 7 3800XT3900 - 4700 MHz8 / 1632 MB
AMD Ryzen 7 3700X compare3600 - 4400 MHz8 / 1632 MB
AMD Ryzen 3 3300X compare3800 - 4300 MHz4 / 816 MB
AMD Ryzen 3 3100 compare3600 - 3900 MHz4 / 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
Starting Price$399 U.S.
Announcement Date07/07/2020

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
75.3 pt (83%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
544 Points (92%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
219 Points (95%)
R Benchmark 2.5 - R Benchmark 2.5 *
0.5 sec (11%)
3DMark - 3DMark Ice Storm Extreme Physics
82302 Points (98%)
3DMark - 3DMark Ice Storm Unlimited Physics
84207 Points (97%)
- 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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v1.15

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Other CPUs of the series Matisse (Ryzen 3000 Desktop)

» AMD Ryzen 9 3950X
   16x 3.5 GHz - 4.7 GHz
» AMD Ryzen 9 3900X
   12x 3.8 GHz - 4.6 GHz
» AMD Ryzen 9 3900
   12x 3.1 GHz - 4.3 GHz
» AMD Ryzen 7 3800XT
   8x 3.9 GHz - 4.7 GHz
» AMD Ryzen 7 3700X
   8x 3.6 GHz - 4.4 GHz
» AMD Ryzen 3 3300X
   4x 3.8 GHz - 4.3 GHz
» AMD Ryzen 3 3100
   4x 3.6 GHz - 3.9 GHz

Surrounding CPUs

+ AMD Ryzen 9 3900
   12x 3.1 GHz - 4.3 GHz
+ Intel Core i9-10900K
   10x 3.7 GHz - 5.3 GHz
+ AMD Ryzen Threadripper 1950X
   16x 3.4 GHz - 4.2 GHz
+ AMD Ryzen 7 5800X
   8x 3.8 GHz - 4.7 GHz
+ AMD Ryzen Threadripper 2920X
   12x 3.5 GHz - 4.3 GHz
» AMD Ryzen 7 3800XT
   8x 3.9 GHz - 4.7 GHz
- AMD Ryzen 7 3700X
   8x 3.6 GHz - 4.4 GHz
- Intel Core i7-10700K
   8x 3.8 GHz - 5.1 GHz
- Intel Core i9-9900KS
   8x 4 GHz - 5 GHz
- Intel Core i9-9900K
   8x 3.6 GHz - 5 GHz
- Intel Core i9-7900X
   10x 3.3 GHz - 4.5 GHz
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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Notebook Processors > AMD Ryzen 7 3800XT Processor - Benchmarks and Specs
Klaus Hinum (Update: 2020-09- 3)