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AMD Ryzen 7 3800XT Specs

AMD Ryzen 7 3800XT on Amazon USA

Specifications of the AMD Ryzen 7 3800XT processor dedicated to the desktop sector, it has 8 cores, 16 threads, a maximum frequency of 4.7GHz. The table below makes it possible to observe well the lithography, the number of transistors (if present), the offered cache memory, the maximum capacity of RAM memory that we can get, the type of compatible memory, the release date, the maximum number of PCIe lines, the values obtained in the Passmark platform, Cinebench R15 and Geekbench 4, as well as the average price.


Processor AMD Ryzen 7 3800XT
Market Desktop
Family Zen 2
Part number(s), S-Spec 100-100000279WOF
Release date Q3 2020
Lithography 7 nm FinFET
Transistors 19,200,000,000
Cores 8
Threads 16
Base frequency 3.9 GHz
Turbo frequency 4.7 GHz
Cache memory 32 MB
Max memory capacity 128 GB
Memory types DDR4-3200
Max # of memory channels 2
Max PCIe lanes 20
TDP 105 W
GPU integrated graphics None
Socket AM4
Cinebench R15 single thread 220
Cinebench R15 multi-thread 2,210
Cinebench R20 single thread 540
Cinebench R20 multi-thread 5,000
(Windows 64-bit)
Geekbench 4 single core
(Windows 64-bit)
Geekbench 4 multi-core
Geekbench 5 single core
Geekbench 5 multi-core
GFLOPS performance
632.6 GFLOPS
(Multi-core / price performance)
Performance / price ratio
69 pts / $
(Multi-core / watt performance)
Performance / watt ratio
326 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
43 pts / $
Amazon AMD Ryzen 7 3800XT
New price on Amazon
Used price on Amazon
eBay AMD Ryzen 7 3800XT
New price on eBay
Used price on eBay

Price: prices can change over time. For technical reasons, they are not updated in real time. This is only an average of the results on the first page of each product, whether new or used. Shipping costs have not been integrated. To know the final price of the product, please go to the form of the shop. If no price is indicated, it means that we did not find any offers during the last update.

Ratios: we first consider the average for the new price if available, the average for the used price otherwise. Performance / global cost ratio: This is the ratio of performance on Geekbench 4, divided by the cost of the product + the cost of electricity over 5 years for a duration of use of 13 hours per day.

Performances :

Performance comparison between this processor and those of equivalent power, for this we consider the results generated on benchmark softwares such as Geekbench 4.

Performance comparison on the Cinebench R15 benchmark platform for IT devices:

Cinebench R15 - Multi-thread & single thread score
AMD Ryzen 7 3800X 200
Intel Core i9-10920X 200
Intel Core i9-9920X 188
AMD Ryzen Threadripper 2920X 167
Intel Core i9-10900X 200
AMD Ryzen 7 3800XT 220
Intel Core i9-9820X 175
Intel Core i9-9900KS 220
Intel Core i9-9900X 190
AMD Ryzen 7 3700X 200

Cinebench R15 evaluates the performance of CPU calculations by restoring a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, uses sharp and fuzzy reflections, bright areas, shadows, procedural shaders, antialiasing, and so on. The faster the rendering of the scene is created, the more powerful the PC is, with a high number of points.

Performance comparison on the Cinebench R20 benchmark platform for IT devices:

Cinebench R20 - Multi-thread & single thread score
Intel Core i9-10920X 480
AMD Ryzen Threadripper 2920X 440
Intel Core i9-10900X 465
Intel Core i9-9900X 460
Intel Core i9-9900KS 520
AMD Ryzen 7 3800XT 540
Intel Core i7-10700K 520
AMD Ryzen 7 3800X 510
Intel Core i9-9900KF 500
Intel Core i9-9900K 500

Cinebench R20 is a multi-platform test software which allows to evaluate the hardware capacities of a device such as a computer, a tablet, a server. This version of Cinebench takes into account recent developments in processors with multiple cores and the latest improvements in rendering techniques. The evaluation is ultimately even more relevant.

On Windows: performance comparison in Geekbench 4 with Windows operating system.

Geekbench 4 - Multi-core & single core score - Windows 64-bit
Intel Core i9-10900X 5,300
Intel Core i7-10700K 6,059
Intel Core i9-9900KF 6,287
AMD Ryzen 7 3800X 5,760
AMD Ryzen 7 3700X 5,602
AMD Ryzen 7 3800XT 5,583
AMD Ryzen Threadripper 2920X 4,672
Intel Core i7-10700KF 6,023
AMD Ryzen Threadripper 2970WX 4,435
AMD Ryzen Threadripper 2990WX 4,396

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.

On Windows: performance comparison in Geekbench 5 with Windows operating system.

Geekbench 5 - Multi-core & single core score - Windows
Intel Core i9-10900X 1,180
Intel Core i9-10900K 1,401
Intel Core i9-10900 1,382
AMD Ryzen Threadripper 2920X 1,074
Intel Core i9-9900KS 1,408
AMD Ryzen 7 3800XT 1,376
Intel Core i9-9820X 1,047
Intel Core i7-10700K 1,365
AMD Ryzen 7 3800X 1,282
Intel Core i9-9900K 1,324

Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.

List of comparisons:

AMDAMD A6AMD A8AMD AthlonAMD EPYCAMD JaguarAMD OpteronAMD RyzenAMD Ryzen 3AMD Ryzen 3 2AMD Ryzen 3 3AMD Ryzen 5AMD Ryzen 5 2AMD Ryzen 5 3AMD Ryzen 7AMD Ryzen 7 2AMD Ryzen 7 3AMD Ryzen 9AMD Ryzen 9 3AMD Ryzen ThreadripperAMD Ryzen Threadripper 2AMD Ryzen Threadripper 3AMD ZenAMD Zen 2AMD Zen+AmlogicAppleARM Cortex-A53BroadcomDual AMDDual AMD EPYCDual AMD OpteronDual Intel XeonDual Intel Xeon PlatinumHiSiliconHiSilicon KirinIntelIntel AtomIntel BroadwellIntel Cascade LakeIntel Cascade Lake-XIntel CeleronIntel Coffee LakeIntel Comet LakeIntel CoreIntel Core 2 DuoIntel Core 2 QuadIntel Core i3Intel Core i3-10Intel Core i3-9Intel Core i5Intel Core i5-10Intel Core i5-9Intel Core i7Intel Core i7-10Intel Core i7-9Intel Core i9Intel Core i9-10Intel Core i9-9Intel Core m3Intel HaswellIntel Ice LakeIntel Ivy BridgeIntel Kaby LakeIntel PentiumIntel Pentium 4Intel Sandy BridgeIntel SkylakeIntel Skylake-XIntel XeonIntel Xeon PlatinumIntel Xeon WMediaTekMediaTek DimensityMicrosoftNvidiaNvidia TegraOcta Intel XeonQuad Intel XeonQualcommQualcomm SnapdragonRockchipSamsungSamsung ExynosSamsung Exynos 7Samsung Exynos 7 OctaSamsung Exynos 9Samsung Exynos 9 OctaUnisocProcessors groups

List of benchmarks:

Cinebench R15Cinebench R20Geekbench 4 on WindowsGeekbench 5 on WindowsGFLOPS performance

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