Ryzen 9 7945HX vs Ryzen 3 4300GE

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Aggregate performance score

Ryzen 3 4300GE
2020
4 cores / 8 threads, 35 Watt
7.25
Ryzen 9 7945HX
2023
16 cores / 32 threads, 55 Watt
35.42
+389%

Ryzen 9 7945HX outperforms Ryzen 3 4300GE by a whopping 389% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 3 4300GE and Ryzen 9 7945HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking96097
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 3no data
Architecture codenameRenoir (2020−2023)Dragon Range-HX (Zen 4) (2023−2024)
Release date21 July 2020 (4 years ago)5 January 2023 (1 year ago)

Detailed specifications

Ryzen 3 4300GE 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 cores4 (Quad-Core)16 (Hexadeca-Core)
Threads832
Base clock speed3.5 GHz2.5 GHz
Boost clock speed4 GHz5.4 GHz
Multiplier35no data
L1 cache256 KB1 MB
L2 cache2 MB16 MB
L3 cache4 MB (shared)64 MB
Chip lithography7 nmCCD = 5 nm, I/O = 6 nm
Die size156 mm22x 71 mm2
Maximum core temperatureno data100 °C
Number of transistors9800 Million9900 Million
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesYes

Compatibility

Information on Ryzen 3 4300GE 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)35 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 4300GE and Ryzen 9 7945HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, 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++
FMAno data+
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 3 4300GE and Ryzen 9 7945HX are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 4300GE and Ryzen 9 7945HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR5
Maximum memory size128 GBno data
Maximum memory bandwidth51.196 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 6 (Ryzen 2000/3000)AMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 4300GE 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 3 4300GE 7.25
Ryzen 9 7945HX 35.42
+389%

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 3 4300GE 11211
Ryzen 9 7945HX 54784
+389%

Gaming performance

Pros & cons summary


Performance score 7.25 35.42
Integrated graphics card 3.04 2.85
Recency 21 July 2020 5 January 2023
Physical cores 4 16
Threads 8 32
Power consumption (TDP) 35 Watt 55 Watt

Ryzen 3 4300GE has 6.7% faster integrated GPU, and 57.1% lower power consumption.

Ryzen 9 7945HX, on the other hand, has a 388.6% higher aggregate performance score, an age advantage of 2 years, and 300% more physical cores and 300% more threads.

The Ryzen 9 7945HX is our recommended choice as it beats the Ryzen 3 4300GE in performance tests.

Note that Ryzen 3 4300GE is a desktop processor while Ryzen 9 7945HX is a notebook one.


Should you still have questions on choice between Ryzen 3 4300GE and Ryzen 9 7945HX, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 3 4300GE
Ryzen 3 4300GE
AMD Ryzen 9 7945HX
Ryzen 9 7945HX

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.2 242 votes

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Questions & comments

Here you can ask a question about Ryzen 3 4300GE or Ryzen 9 7945HX, agree or disagree with our judgements, or report an error or mismatch.