Ryzen 7 5800U vs Ryzen 7 1800X

VS

Aggregate performance score

Ryzen 7 1800X
2017
8 cores / 16 threads, 95 Watt
10.29
Ryzen 7 5800U
2021
8 cores / 16 threads, 15 Watt
11.57
+12.4%

Ryzen 7 5800U outperforms Ryzen 7 1800X by a moderate 12% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 1800X and Ryzen 7 5800U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking760678
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.13no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 7AMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency10.2472.95
Architecture codenameZen (2017−2020)Cezanne-U (Zen 3) (2021)
Release date2 March 2017 (7 years ago)12 January 2021 (3 years ago)
Launch price (MSRP)$499no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 1800X and Ryzen 7 5800U 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)8 (Octa-Core)
Threads1616
Base clock speed3.6 GHz1.9 GHz
Boost clock speed4 GHz4.4 GHz
Bus rate4 × 8 GT/sno data
Multiplier3619
L1 cache768 KB64K (per core)
L2 cache4096 KB512K (per core)
L3 cache16384 KB16 MB (shared)
Chip lithography14 nm7 nm
Die size192 mm2180 mm2
Maximum core temperatureno data105 °C
Number of transistors4,800 million10,700 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Ryzen 7 1800X and Ryzen 7 5800U 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
SocketAM4FP6
Power consumption (TDP)95 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 1800X and Ryzen 7 5800U. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTMMX, 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++
FMAFMA3+
AVX++
XFR+-
SenseMI+-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 1800X and Ryzen 7 5800U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1800X and Ryzen 7 5800U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2000 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 1800X and Ryzen 7 5800U.

PCIe versionn/a3.0
PCI Express lanes208

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 1800X 10.29
Ryzen 7 5800U 11.57
+12.4%

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 1800X 16352
Ryzen 7 5800U 18385
+12.4%

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 1800X 1140
Ryzen 7 5800U 1729
+51.7%

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 1800X 5662
Ryzen 7 5800U 6801
+20.1%

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 1800X 5062
Ryzen 7 5800U 6039
+19.3%

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 1800X 32833
+22.9%
Ryzen 7 5800U 26711

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 1800X 4.6
Ryzen 7 5800U 4.11
+11.9%

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 1800X 18
+21.8%
Ryzen 7 5800U 15

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 1800X 1618
+0.3%
Ryzen 7 5800U 1613

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 1800X 161
Ryzen 7 5800U 229
+42.4%

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 1800X 1.79
Ryzen 7 5800U 2.7
+50.8%

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 1800X 84
+4%
Ryzen 7 5800U 81

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 1800X 179
Ryzen 7 5800U 231
+28.8%

Geekbench 5.5 Multi-Core

Ryzen 7 1800X 6545
Ryzen 7 5800U 6723
+2.7%

Blender(-)

Ryzen 7 1800X 295
Ryzen 7 5800U 352
+19.4%

Geekbench 5.5 Single-Core

Ryzen 7 1800X 1023
Ryzen 7 5800U 1429
+39.6%

7-Zip Single

Ryzen 7 1800X 4062
Ryzen 7 5800U 5363
+32%

7-Zip

Ryzen 7 1800X 40776
Ryzen 7 5800U 42604
+4.5%

WebXPRT 3

Ryzen 7 1800X 187
Ryzen 7 5800U 249
+33.5%

Gaming performance

Pros & cons summary


Performance score 10.29 11.57
Recency 2 March 2017 12 January 2021
Chip lithography 14 nm 7 nm
Power consumption (TDP) 95 Watt 15 Watt

Ryzen 7 5800U has a 12.4% higher aggregate performance score, an age advantage of 3 years, a 100% more advanced lithography process, and 533.3% lower power consumption.

The Ryzen 7 5800U is our recommended choice as it beats the Ryzen 7 1800X in performance tests.

Note that Ryzen 7 1800X is a desktop processor while Ryzen 7 5800U is a notebook one.


Should you still have questions on choice between Ryzen 7 1800X and Ryzen 7 5800U, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 1800X
Ryzen 7 1800X
AMD Ryzen 7 5800U
Ryzen 7 5800U

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Community ratings

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