Ryzen 7 5700U vs Ryzen 9 8945H

VS

Aggregate performance score

Ryzen 9 8945H
2023
8 cores / 16 threads, 45 Watt
19.29
+93.7%
Ryzen 7 5700U
2021
8 cores / 16 threads, 15 Watt
9.96

Ryzen 9 8945H outperforms Ryzen 7 5700U by an impressive 94% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 8945H and Ryzen 7 5700U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking304776
Place by popularitynot in top-10011
Market segmentLaptopLaptop
SeriesAMD Hawk Point (Zen 4/4c, Ryzen 8040)AMD Lucienne (Zen 2, Ryzen 5000)
Power efficiency40.5762.84
Architecture codenameHawk Point-HS (Zen 4) (2023−2024)Lucienne-U (Zen 2) (2021)
Release date6 December 2023 (1 year ago)12 January 2021 (3 years ago)

Detailed specifications

Ryzen 9 8945H and Ryzen 7 5700U 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 speed4 GHz1.8 GHz
Boost clock speed5.2 GHz4.3 GHz
Multiplierno data18
L1 cache512 KB512 KB
L2 cache8 MB4 MB
L3 cache16 MB8 MB (shared)
Chip lithography4 nm7 nm
Die size178 mm2156 mm2
Maximum core temperature100 °C105 °C
Number of transistorsno data9,800 million
64 bit support++
Windows 11 compatibilityno data+

Compatibility

Information on Ryzen 9 8945H and Ryzen 7 5700U 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 configurationno data1
SocketFP7/FP7r2/FP8FP6
Power consumption (TDP)45 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 8945H and Ryzen 7 5700U. You'll probably need this information if you require some particular technology.

Instruction set extensionsRyzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEMMX, 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++
FMA++
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 8945H and Ryzen 7 5700U are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 8945H and Ryzen 7 5700U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4
Maximum memory sizeno data64 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 780M ( - 2800 MHz)AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 1900 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 8945H and Ryzen 7 5700U.

PCIe versionno data3.0
PCI Express lanesno data12

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 9 8945H 19.29
+93.7%
Ryzen 7 5700U 9.96

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 9 8945H 30643
+93.7%
Ryzen 7 5700U 15821

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 9 8945H 7594
+31.4%
Ryzen 7 5700U 5780

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 9 8945H 46572
+49.6%
Ryzen 7 5700U 31131

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Ryzen 9 8945H 15476
+32.7%
Ryzen 7 5700U 11662

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 9 8945H 2.63
+32.7%
Ryzen 7 5700U 3.49

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 9 8945H 29
+73.8%
Ryzen 7 5700U 17

Cinebench 15 64-bit multi-core

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

Ryzen 9 8945H 2691
+81.4%
Ryzen 7 5700U 1484

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 9 8945H 284
+51.1%
Ryzen 7 5700U 188

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 9 8945H 3.28
+50.5%
Ryzen 7 5700U 2.18

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 9 8945H 15.1
+64.1%
Ryzen 7 5700U 9.2

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 9 8945H 7542
+100%
Ryzen 7 5700U 3763

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 9 8945H 150
+107%
Ryzen 7 5700U 72

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 9 8945H 292
+52.6%
Ryzen 7 5700U 192

Geekbench 5.5 Multi-Core

Ryzen 9 8945H 11980
+91.3%
Ryzen 7 5700U 6264

Blender(-)

Ryzen 9 8945H 182
Ryzen 7 5700U 338
+85.7%

Geekbench 5.5 Single-Core

Ryzen 9 8945H 1994
+68.1%
Ryzen 7 5700U 1186

7-Zip Single

Ryzen 9 8945H 6664
+45.6%
Ryzen 7 5700U 4578

7-Zip

Ryzen 9 8945H 72851
+77.2%
Ryzen 7 5700U 41123

WebXPRT 3

Ryzen 9 8945H 309
+43.5%
Ryzen 7 5700U 215

CrossMark Overall

Ryzen 9 8945H 1833
+69.4%
Ryzen 7 5700U 1082

WebXPRT 4 Overall

Ryzen 9 8945H 265
+56.5%
Ryzen 7 5700U 169

Blender v3.3 Classroom CPU(-)

Ryzen 9 8945H 293
Ryzen 7 5700U 665
+127%

Geekbench 6.3 Multi-Core

Ryzen 9 8945H 12662
+118%
Ryzen 7 5700U 5801

Geekbench 6.3 Single-Core

Ryzen 9 8945H 2692
+68.5%
Ryzen 7 5700U 1598

Gaming performance

Pros & cons summary


Performance score 19.29 9.96
Integrated graphics card 18.32 9.05
Recency 6 December 2023 12 January 2021
Chip lithography 4 nm 7 nm
Power consumption (TDP) 45 Watt 15 Watt

Ryzen 9 8945H has a 93.7% higher aggregate performance score, 102.4% faster integrated GPU, an age advantage of 2 years, and a 75% more advanced lithography process.

Ryzen 7 5700U, on the other hand, has 200% lower power consumption.

The Ryzen 9 8945H is our recommended choice as it beats the Ryzen 7 5700U in performance tests.


Should you still have questions on choice between Ryzen 9 8945H and Ryzen 7 5700U, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 8945H
Ryzen 9 8945H
AMD Ryzen 7 5700U
Ryzen 7 5700U

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Community ratings

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