Ryzen 9 5950X vs Ryzen 7 3800XT

Aggregate performance score

Ryzen 7 3800XT
2020
8 cores / 16 threads, 105 Watt
14.86
Ryzen 9 5950X
2020
16 cores / 32 threads, 105 Watt
28.71
+93.2%

Ryzen 9 5950X outperforms Ryzen 7 3800XT by an impressive 93% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 3800XT and Ryzen 9 5950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking472159
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation19.9926.60
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 7AMD Ryzen 9
Power efficiency13.3925.88
Architecture codenameMatisse (Zen 2) (2019−2020)Vermeer (Zen 3) (2020−2022)
Release date7 July 2020 (4 years ago)5 November 2020 (4 years ago)
Launch price (MSRP)$399$799

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 5950X has 33% better value for money than Ryzen 7 3800XT.

Detailed specifications

Ryzen 7 3800XT and Ryzen 9 5950X basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores8 (Octa-Core)16 (Hexadeca-Core)
Threads1632
Base clock speed3.8 GHz3.4 GHz
Boost clock speed4.7 GHz4.9 GHz
Multiplierno data34
L1 cache96K (per core)64K (per core)
L2 cache512K (per core)512K (per core)
L3 cache32 MB64 MB
Chip lithography7 nm, 12 nm7 nm, 12 nm
Die size74 mm2CPU cores: 2x 80.7 sq. mm., I/O: 125 mm2
Maximum core temperature95 °Cno data
Maximum case temperature (TCase)95 °C95 °C
Number of transistors3,800 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on Ryzen 7 3800XT and Ryzen 9 5950X compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketAM4AM4
Power consumption (TDP)105 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 3800XT and Ryzen 9 5950X. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NI++
FMA+-
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 3800XT and Ryzen 9 5950X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 3800XT and Ryzen 9 5950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size128 GB128 GB
Max memory channels22
Maximum memory bandwidth51.196 GB/s51.196 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card--

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 3800XT and Ryzen 9 5950X.

PCIe version4.04.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 7 3800XT 14.86
Ryzen 9 5950X 28.71
+93.2%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 7 3800XT 23601
Ryzen 9 5950X 45602
+93.2%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen 7 3800XT 1768
Ryzen 9 5950X 2215
+25.3%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen 7 3800XT 8547
Ryzen 9 5950X 12126
+41.9%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Ryzen 7 3800XT 6035
Ryzen 9 5950X 6690
+10.8%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Ryzen 7 3800XT 40528
Ryzen 9 5950X 56641
+39.8%

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 7 3800XT 3.74
+13.1%
Ryzen 9 5950X 4.23

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Ryzen 7 3800XT 24
Ryzen 9 5950X 48
+97.8%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen 7 3800XT 2230
Ryzen 9 5950X 4324
+93.9%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen 7 3800XT 219
Ryzen 9 5950X 267
+21.7%

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Ryzen 7 3800XT 2.36
Ryzen 9 5950X 3.08
+30.5%

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Ryzen 7 3800XT 11.4
Ryzen 9 5950X 26
+128%

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Ryzen 7 3800XT 119
Ryzen 9 5950X 212
+78.2%

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Ryzen 7 3800XT 271
Ryzen 9 5950X 330
+21.8%

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Ryzen 7 3800XT 7467
Ryzen 9 5950X 12736
+70.6%

Geekbench 5.5 Multi-Core

Ryzen 7 3800XT 8948
Ryzen 9 5950X 16248
+81.6%

Blender(-)

Ryzen 7 3800XT 223
+89.3%
Ryzen 9 5950X 118

Geekbench 5.5 Single-Core

Ryzen 7 3800XT 1353
Ryzen 9 5950X 1652
+22.1%

7-Zip Single

Ryzen 7 3800XT 5516
Ryzen 9 5950X 6852
+24.2%

7-Zip

Ryzen 7 3800XT 59247
Ryzen 9 5950X 122978
+108%

WebXPRT 3

Ryzen 7 3800XT 249
Ryzen 9 5950X 290
+16.3%

Gaming performance

Pros & cons summary


Performance score 14.86 28.71
Recency 7 July 2020 5 November 2020
Physical cores 8 16
Threads 16 32

Ryzen 9 5950X has a 93.2% higher aggregate performance score, an age advantage of 3 months, and 100% more physical cores and 100% more threads.

The Ryzen 9 5950X is our recommended choice as it beats the Ryzen 7 3800XT in performance tests.


Should you still have questions on choice between Ryzen 7 3800XT and Ryzen 9 5950X, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 3800XT
Ryzen 7 3800XT
AMD Ryzen 9 5950X
Ryzen 9 5950X

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Community ratings

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