Ryzen 9 7945HX vs Xeon L5430

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Aggregate performance score

Xeon L5430
2008
50 Watt
1.48
Ryzen 9 7945HX
2023
16 cores / 32 threads, 55 Watt
35.73
+2314%

Ryzen 9 7945HX outperforms Xeon L5430 by a whopping 2314% based on our aggregate benchmark results.

Primary details

Comparing Xeon L5430 and Ryzen 9 7945HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2183108
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Power efficiency2.7059.24
Architecture codenameno dataDragon Range-HX (Zen 4) (2023−2024)
Release date1 July 2008 (16 years ago)4 January 2023 (1 year ago)

Detailed specifications

Xeon L5430 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 coresno data16 (Hexadeca-Core)
Threadsno data32
Base clock speed2.66 GHz2.5 GHz
Boost clock speedno data5.4 GHz
L1 cacheno data64K (per core)
L2 cacheno data1 MB (per core)
L3 cache12 MB L2 Cache64 MB (shared)
Chip lithography45 nmCCD = 5 nm, I/O = 6 nm
Die sizeno data2x 71 mm2
Maximum core temperature57 °C100 °C
Number of transistorsno data13,140 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Xeon L5430 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 configurationno data1
SocketLGA771FL1
Power consumption (TDP)50 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L5430 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-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching+no data
FSB parity+no data
Precision Boost 2no data+

Security technologies

Xeon L5430 and Ryzen 9 7945HX technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon L5430 and Ryzen 9 7945HX are enumerated here.

AMD-V-+
VT-x+no data
EPT-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L5430 and Ryzen 9 7945HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Xeon L5430 and Ryzen 9 7945HX.

PCIe versionno data5.0
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.

Xeon L5430 1.48
Ryzen 9 7945HX 35.73
+2314%

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.

Xeon L5430 2260
Ryzen 9 7945HX 54683
+2320%

Gaming performance

Pros & cons summary


Performance score 1.48 35.73
Recency 1 July 2008 4 January 2023
Power consumption (TDP) 50 Watt 55 Watt

Xeon L5430 has 10% lower power consumption.

Ryzen 9 7945HX, on the other hand, has a 2314.2% higher aggregate performance score, and an age advantage of 14 years.

The Ryzen 9 7945HX is our recommended choice as it beats the Xeon L5430 in performance tests.

Be aware that Xeon L5430 is a server/workstation processor while Ryzen 9 7945HX is a notebook one.


Should you still have questions on choice between Xeon L5430 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.


Intel Xeon L5430
Xeon L5430
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.


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Questions & comments

Here you can ask a question about Xeon L5430 or Ryzen 9 7945HX, agree or disagree with our judgements, or report an error or mismatch.