Xeon w7-3545 vs Ryzen 9 7945HX3D

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Primary details

Comparing Ryzen 9 7945HX3D and Xeon w7-3545 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking99not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesAMD Dragon Range (Zen 4, Ryzen 7045)no data
Power efficiency62.15no data
Architecture codenameDragon Range-HX (Zen 4) (2023−2024)Sapphire Rapids (2023−2024)
Release date27 July 2023 (1 year ago)24 August 2023 (1 year ago)
Launch price (MSRP)no data$2,039

Detailed specifications

Ryzen 9 7945HX3D and Xeon w7-3545 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 cores16 (Hexadeca-Core)24 (Tetracosa-Core)
Threads3248
Base clock speed2.3 GHz2.7 GHz
Boost clock speed5.4 GHz4.8 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache128 MB (shared)67.5 MB
Chip lithography5 nmIntel 7 nm
Die size2x 71 mm24x 477 mm2
Maximum core temperature89 °Cno data
Maximum case temperature (TCase)no data76 °C
Number of transistors17,840 millionno data
64 bit support++
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 7945HX3D and Xeon w7-3545 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
SocketFL1FCLGA4677
Power consumption (TDP)55 Watt310 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7945HX3D and Xeon w7-3545. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen 9 7945HX3D and Xeon w7-3545 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 7945HX3D and Xeon w7-3545 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7945HX3D and Xeon w7-3545. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200DDR5-4800
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 610M (400 - 2200 MHz)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7945HX3D and Xeon w7-3545.

PCIe version5.05.0
PCI Express lanes28112

Pros & cons summary


Physical cores 16 24
Threads 32 48
Power consumption (TDP) 55 Watt 310 Watt

Ryzen 9 7945HX3D has 463.6% lower power consumption.

Xeon w7-3545, on the other hand, has 50% more physical cores and 50% more threads.

We couldn't decide between Ryzen 9 7945HX3D and Xeon w7-3545. We've got no test results to judge.

Be aware that Ryzen 9 7945HX3D is a notebook processor while Xeon w7-3545 is a server/workstation one.


Should you still have questions on choice between Ryzen 9 7945HX3D and Xeon w7-3545, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 7945HX3D
Ryzen 9 7945HX3D
Intel Xeon w7-3545
Xeon w7-3545

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