Ryzen 7 3800XT vs Ryzen 5 1500X

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Aggregate performance score

Ryzen 5 1500X
2017
4 cores / 8 threads, 65 Watt
5.88
Ryzen 7 3800XT
2020
8 cores / 16 threads, 105 Watt
15.27
+160%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by a whopping 160% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 1500X and Ryzen 7 3800XT processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1052423
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.8835.68
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 5AMD Ryzen 7
Architecture codenameZen (2017−2020)Matisse (Zen 2) (2019−2020)
Release date11 April 2017 (7 years ago)7 July 2020 (3 years ago)
Launch price (MSRP)$189$399
Current price$111 (0.6x MSRP)$289 (0.7x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 3800XT has 302% better value for money than Ryzen 5 1500X.

Detailed specifications

Ryzen 5 1500X and Ryzen 7 3800XT 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 cores4 (Quad-Core)8 (Octa-Core)
Threads816
Base clock speed3.5 GHz3.8 GHz
Boost clock speed3.7 GHz4.7 GHz
L1 cache96K (per core)96K (per core)
L2 cache512K (per core)512K (per core)
L3 cache16 MB (shared)32 MB
Chip lithography14 nm7 nm
Die size192 mm274 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)no data95 °C
Number of transistors4,800 million3,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierYesYes

Compatibility

Information on Ryzen 5 1500X and Ryzen 7 3800XT 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 configuration1 (Uniprocessor)1
SocketAM4AM4
Power consumption (TDP)65 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 1500X and Ryzen 7 3800XT. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTDDR4-3200 RAM, PCIe 4, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMAno data+
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 1500X and Ryzen 7 3800XT are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 1500X and Ryzen 7 3800XT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth42.671 GB/s51.196 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card--

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 1500X and Ryzen 7 3800XT.

PCIe version3.04.0
PCI Express lanes20no data

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 5 1500X 5.88
Ryzen 7 3800XT 15.27
+160%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 160% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Ryzen 5 1500X 9099
Ryzen 7 3800XT 23622
+160%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 160% in Passmark.

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.

Benchmark coverage: 42%

Ryzen 5 1500X 1108
Ryzen 7 3800XT 1759
+58.8%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 59% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Ryzen 5 1500X 3646
Ryzen 7 3800XT 8468
+132%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 132% in GeekBench 5 Multi-Core.

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.

Benchmark coverage: 20%

Ryzen 5 1500X 4573
Ryzen 7 3800XT 6035
+32%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 32% in Cinebench 10 32-bit single-core.

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.

Benchmark coverage: 19%

Ryzen 5 1500X 20186
Ryzen 7 3800XT 40528
+101%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 101% in Cinebench 10 32-bit multi-core.

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.

Benchmark coverage: 18%

Ryzen 5 1500X 6.9
Ryzen 7 3800XT 3.74
+84.5%

Ryzen 5 1500X outperforms Ryzen 7 3800XT by 84% in wPrime 32.

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.

Benchmark coverage: 17%

Ryzen 5 1500X 9
Ryzen 7 3800XT 24
+170%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 170% in Cinebench 11.5 64-bit multi-core.

Cinebench 15 64-bit multi-core

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

Benchmark coverage: 15%

Ryzen 5 1500X 805
Ryzen 7 3800XT 2230
+177%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 177% in Cinebench 15 64-bit multi-core.

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.

Benchmark coverage: 15%

Ryzen 5 1500X 154
Ryzen 7 3800XT 219
+42.2%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 42% in Cinebench 15 64-bit single-core.

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.

Benchmark coverage: 14%

Ryzen 5 1500X 1.73
Ryzen 7 3800XT 2.36
+36.4%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 36% in Cinebench 11.5 64-bit single-core.

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.

Benchmark coverage: 13%

Ryzen 5 1500X 4.9
Ryzen 7 3800XT 11.4
+133%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 133% in TrueCrypt AES.

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.

Benchmark coverage: 13%

Ryzen 5 1500X 3910
Ryzen 7 3800XT 7467
+91%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 91% in WinRAR 4.0.

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.  

Benchmark coverage: 13%

Ryzen 5 1500X 50
Ryzen 7 3800XT 119
+140%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 140% in x264 encoding pass 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.  

Benchmark coverage: 13%

Ryzen 5 1500X 177
Ryzen 7 3800XT 271
+53.1%

Ryzen 7 3800XT outperforms Ryzen 5 1500X by 53% in x264 encoding pass 1.

Gaming performance

Pros & cons summary


Performance score 5.88 15.27
Recency 11 April 2017 7 July 2020
Physical cores 4 8
Threads 8 16
Cost $189 $399
Chip lithography 14 nm 7 nm
Power consumption (TDP) 65 Watt 105 Watt

The Ryzen 7 3800XT is our recommended choice as it beats the Ryzen 5 1500X in performance tests.


Should you still have questions on choice between Ryzen 5 1500X and Ryzen 7 3800XT, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 1500X
Ryzen 5 1500X
AMD Ryzen 7 3800XT
Ryzen 7 3800XT

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Community ratings

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