Ryzen 9 7945HX vs Ryzen 5 5600G

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Aggregate performance score

Ryzen 5 5600G
2021
6 cores / 12 threads, 65 Watt
12.51
Ryzen 9 7945HX
2023
16 cores / 32 threads, 55 Watt
34.41
+175%

Ryzen 9 7945HX outperforms Ryzen 5 5600G by a whopping 175% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 5600G and Ryzen 9 7945HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking623111
Place by popularity13not in top-100
Cost-effectiveness evaluation29.27no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 5no data
Power efficiency18.2159.21
Architecture codenameCezanne (2021−2024)Dragon Range-HX (Zen 4) (2023−2024)
Release date13 April 2021 (3 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$259no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 5 5600G and Ryzen 9 7945HX 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 cores6 (Hexa-Core)16 (Hexadeca-Core)
Threads1232
Base clock speed3.9 GHz2.5 GHz
Boost clock speed4.4 GHz5.4 GHz
Multiplier39no data
L1 cache64K (per core)64K (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache16 MB64 MB (shared)
Chip lithography7 nmCCD = 5 nm, I/O = 6 nm
Die sizeAM4 (1331) mm22x 71 mm2
Maximum core temperature95 °C100 °C
Maximum case temperature (TCase)95 °Cno data
Number of transistors10,700 million13,140 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on Ryzen 5 5600G and Ryzen 9 7945HX 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
SocketAM4FL1
Power consumption (TDP)65 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 5600G and Ryzen 9 7945HX. 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, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA++
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 5600G and Ryzen 9 7945HX are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 5600G and Ryzen 9 7945HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory bandwidth51.196 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 7 ( - 1900 MHz)AMD Radeon 610M (400 - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 5600G and Ryzen 9 7945HX.

PCIe version3.05.0
PCI Express lanesno data28

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 5600G 12.51
Ryzen 9 7945HX 34.41
+175%

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 5 5600G 19868
Ryzen 9 7945HX 54663
+175%

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 5 5600G 1938
Ryzen 9 7945HX 2737
+41.2%

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 5 5600G 7719
Ryzen 9 7945HX 15911
+106%

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 5 5600G 6052
Ryzen 9 7945HX 8462
+39.8%

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 5 5600G 35552
Ryzen 9 7945HX 71611
+101%

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 5 5600G 12904
Ryzen 9 7945HX 19820
+53.6%

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 5 5600G 4.53
Ryzen 9 7945HX 1.99
+128%

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 5 5600G 20
Ryzen 9 7945HX 62
+209%

Cinebench 15 64-bit multi-core

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

Ryzen 5 5600G 1724
Ryzen 9 7945HX 5521
+220%

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 5 5600G 228
Ryzen 9 7945HX 308
+35.1%

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 5 5600G 2.68
Ryzen 9 7945HX 3.65
+36.2%

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 5 5600G 9.7
Ryzen 9 7945HX 27.7
+186%

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 5 5600G 7652
Ryzen 9 7945HX 14532
+89.9%

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 5 5600G 103
Ryzen 9 7945HX 236
+130%

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 5 5600G 262
Ryzen 9 7945HX 369
+41%

Geekbench 5.5 Multi-Core

Ryzen 5 5600G 8003
Ryzen 9 7945HX 19802
+147%

Blender(-)

Ryzen 5 5600G 299
+218%
Ryzen 9 7945HX 94

Geekbench 5.5 Single-Core

Ryzen 5 5600G 1506
Ryzen 9 7945HX 2124
+41%

7-Zip Single

Ryzen 5 5600G 5549
Ryzen 9 7945HX 7381
+33%

7-Zip

Ryzen 5 5600G 48700
Ryzen 9 7945HX 140471
+188%

CrossMark Overall

Ryzen 5 5600G 1452
Ryzen 9 7945HX 2058
+41.7%

Gaming performance

Pros & cons summary


Performance score 12.51 34.41
Integrated graphics card 7.47 2.86
Recency 13 April 2021 4 January 2023
Physical cores 6 16
Threads 12 32
Power consumption (TDP) 65 Watt 55 Watt

Ryzen 5 5600G has 161.2% faster integrated GPU.

Ryzen 9 7945HX, on the other hand, has a 175.1% higher aggregate performance score, an age advantage of 1 year, 166.7% more physical cores and 166.7% more threads, and 18.2% lower power consumption.

The Ryzen 9 7945HX is our recommended choice as it beats the Ryzen 5 5600G in performance tests.

Note that Ryzen 5 5600G is a desktop processor while Ryzen 9 7945HX is a notebook one.


Should you still have questions on choice between Ryzen 5 5600G and Ryzen 9 7945HX, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 5600G
Ryzen 5 5600G
AMD Ryzen 9 7945HX
Ryzen 9 7945HX

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Community ratings

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