Ryzen 9 7945HX vs Xeon Platinum 9222

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Primary details

Comparing Xeon Platinum 9222 and Ryzen 9 7945HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated108
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
SeriesIntel Xeon Platinumno data
Power efficiencyno data59.24
Architecture codenameCascade Lake-AP (2019)Dragon Range-HX (Zen 4) (2023−2024)
Release date2 April 2019 (5 years ago)4 January 2023 (1 year ago)

Detailed specifications

Xeon Platinum 9222 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 cores32 (Dotriaconta-Core)16 (Hexadeca-Core)
Threads6432
Base clock speed2.3 GHz2.5 GHz
Boost clock speed3.7 GHz5.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier23no data
L1 cache2 MB64K (per core)
L2 cache32 MB1 MB (per core)
L3 cache71.5 MB (shared)64 MB (shared)
Chip lithography14 nmCCD = 5 nm, I/O = 6 nm
Die sizeno data2x 71 mm2
Maximum core temperatureno data100 °C
Number of transistors8,000 million13,140 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on Xeon Platinum 9222 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 configuration81
SocketIntel BGA5903FL1
Power consumption (TDP)250 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 9222 and Ryzen 9 7945HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512MMX, 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++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Precision Boost 2no data+

Security technologies

Xeon Platinum 9222 and Ryzen 9 7945HX technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 9222 and Ryzen 9 7945HX are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 9222 and Ryzen 9 7945HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR5
Maximum memory size2 TiBno data
Max memory channels12no data
Maximum memory bandwidth281.6 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 9222 and Ryzen 9 7945HX.

PCIe versionno data5.0
PCI Express lanesno data28

Pros & cons summary


Recency 2 April 2019 4 January 2023
Physical cores 32 16
Threads 64 32
Power consumption (TDP) 250 Watt 55 Watt

Xeon Platinum 9222 has 100% more physical cores and 100% more threads.

Ryzen 9 7945HX, on the other hand, has an age advantage of 3 years, and 354.5% lower power consumption.

We couldn't decide between Xeon Platinum 9222 and Ryzen 9 7945HX. We've got no test results to judge.

Be aware that Xeon Platinum 9222 is a server/workstation processor while Ryzen 9 7945HX is a notebook one.


Should you still have questions on choice between Xeon Platinum 9222 and Ryzen 9 7945HX, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 9222
Xeon Platinum 9222
AMD Ryzen 9 7945HX
Ryzen 9 7945HX

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Community ratings

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