Ryzen 9 7945HX3D vs Xeon w9-3495X

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Aggregate performance score

Xeon w9-3495X
2023
56 cores / 112 threads, 350 Watt
58.53
+56.6%
Ryzen 9 7945HX3D
2023
16 cores / 32 threads, 55 Watt
37.37

Xeon w9-3495X outperforms Ryzen 9 7945HX3D by an impressive 57% based on our aggregate benchmark results.

Primary details

Comparing Xeon w9-3495X and Ryzen 9 7945HX3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1779
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataAMD Dragon Range (Zen 4, Ryzen 7045)
Architecture codenameSapphire RapidsDragon Range-HX (Zen 4)
Release date1 January 2023 (1 year ago)28 July 2023 (less than a year ago)

Detailed specifications

Xeon w9-3495X and Ryzen 9 7945HX3D 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 cores56 (Hexapentaconta-Core)16 (Hexadeca-Core)
Threads11232
Base clock speed1.9 GHz2.3 GHz
Boost clock speed4.8 GHz5.4 GHz
L1 cache80K (per core)1 MB
L2 cache2 MB (per core)16 MB
L3 cache105 MB128 MB
Chip lithographyIntel 7 nm5 nm
Die size4x 477 mm22x 71 mm2
Maximum core temperature81 °C89 °C
Maximum case temperature (TCase)81 °Cno data
Number of transistorsno data17,840 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplierYesYes

Compatibility

Information on Xeon w9-3495X and Ryzen 9 7945HX3D 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
SocketFCLGA4677FL1
Power consumption (TDP)350 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon w9-3495X and Ryzen 9 7945HX3D. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+no data
Turbo Boost Max 3.0+no data
StatusLaunchedno data

Security technologies

Xeon w9-3495X and Ryzen 9 7945HX3D technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon w9-3495X and Ryzen 9 7945HX3D are enumerated here.

AMD-Vno data+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon w9-3495X and Ryzen 9 7945HX3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5-5200
Maximum memory size4 TBno data
Max memory channels8no data
ECC memory support+no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Xeon w9-3495X and Ryzen 9 7945HX3D.

PCIe version5.05.0
PCI Express lanes112no data

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 w9-3495X 58.53
+56.6%
Ryzen 9 7945HX3D 37.37

Xeon w9-3495X outperforms Ryzen 9 7945HX3D by 57% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Xeon w9-3495X 90530
+56.6%
Ryzen 9 7945HX3D 57796

Xeon w9-3495X outperforms Ryzen 9 7945HX3D by 57% in Passmark.

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.

Benchmark coverage: 42%

Xeon w9-3495X 2087
Ryzen 9 7945HX3D 2819
+35.1%

Ryzen 9 7945HX3D outperforms Xeon w9-3495X by 35% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Xeon w9-3495X 18925
+15%
Ryzen 9 7945HX3D 16455

Xeon w9-3495X outperforms Ryzen 9 7945HX3D by 15% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 58.53 37.37
Recency 1 January 2023 28 July 2023
Physical cores 56 16
Threads 112 32
Power consumption (TDP) 350 Watt 55 Watt

The Xeon w9-3495X is our recommended choice as it beats the Ryzen 9 7945HX3D in performance tests.

Be aware that Xeon w9-3495X is a server/workstation processor while Ryzen 9 7945HX3D is a notebook one.


Should you still have questions on choice between Xeon w9-3495X and Ryzen 9 7945HX3D, ask them in Comments section, and we shall answer.

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Intel Xeon w9-3495X
Xeon w9-3495X
AMD Ryzen 9 7945HX3D
Ryzen 9 7945HX3D

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Community ratings

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