Xeon Gold 6458Q vs A9-9400 SoC

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Primary details

Comparing A9-9400 SoC and Xeon Gold 6458Q processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Architecture codenameStoney Ridge (2016−2019)Sapphire Rapids (2023)
Release date31 May 2016 (8 years ago)10 January 2023 (1 year ago)

Detailed specifications

A9-9400 SoC and Xeon Gold 6458Q 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 cores2 (Dual-core)32 (Dotriaconta-Core)
Threads264
Base clock speed2.4 GHz3.1 GHz
Boost clock speed3.2 GHz4 GHz
L1 cache160 KB80K (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache0 KB60 MB
Chip lithography28 nmIntel 7 nm
Die size125 mm2no data
Maximum case temperature (TCase)74 °C66 °C
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on A9-9400 SoC and Xeon Gold 6458Q 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 configuration12
SocketFT4FCLGA4677
Power consumption (TDP)10 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A9-9400 SoC and Xeon Gold 6458Q. You'll probably need this information if you require some particular technology.

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

Security technologies

A9-9400 SoC and Xeon Gold 6458Q technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A9-9400 SoC and Xeon Gold 6458Q 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 A9-9400 SoC and Xeon Gold 6458Q. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5-4800, DDR5-4400
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardRadeon R5 3CUno data

Peripherals

Specifications and connection of peripherals supported by A9-9400 SoC and Xeon Gold 6458Q.

PCIe version3.05
PCI Express lanes880

Pros & cons summary


Recency 31 May 2016 10 January 2023
Physical cores 2 32
Threads 2 64
Power consumption (TDP) 10 Watt 350 Watt

A9-9400 SoC has 3400% lower power consumption.

Xeon Gold 6458Q, on the other hand, has an age advantage of 6 years, and 1500% more physical cores and 3100% more threads.

We couldn't decide between A9-9400 SoC and Xeon Gold 6458Q. We've got no test results to judge.

Note that A9-9400 SoC is a desktop processor while Xeon Gold 6458Q is a server/workstation one.


Should you still have questions on choice between A9-9400 SoC and Xeon Gold 6458Q, ask them in Comments section, and we shall answer.

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AMD A9-9400 SoC
A9-9400 SoC
Intel Xeon Gold 6458Q
Xeon Gold 6458Q

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Community ratings

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Questions & comments

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