Ryzen 9 7900X vs Xeon D-1627

Primary details

Comparing Xeon D-1627 and Ryzen 9 7900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated124
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
SeriesIntel Xeon Dno data
Power efficiencyno data18.09
Architecture codenameBroadwell (2015−2019)Raphael (Zen4) (2022−2023)
Release date2 April 2019 (5 years ago)27 September 2022 (2 years ago)
Launch price (MSRP)$202no data

Detailed specifications

Xeon D-1627 and Ryzen 9 7900X 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 cores4 (Quad-Core)12 (Dodeca-Core)
Threads824
Base clock speed2.9 GHz4.7 GHz
Boost clock speed3.2 GHz5.6 GHz
Bus typeDMI 2.0no data
Multiplier29no data
L1 cache256 KB64K (per core)
L2 cache1 MB1 MB (per core)
L3 cache6 MB64 MB (shared)
Chip lithography14 nm5 nm
Die size246.24 mm22x 70 (CCD) mm2 + 122 (I/O) mm2
Maximum core temperature105 °C95 °C
Maximum case temperature (TCase)no data47 °C
Number of transistors3200 MillionCCD: 6,5 Mrd + IOD: 3,4 Mrd Million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Xeon D-1627 and Ryzen 9 7900X 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 configuration1 (Uniprocessor)1
SocketFCBGA1667AM5
Power consumption (TDP)45 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1627 and Ryzen 9 7900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX25 nm (CCD), 6 nm (I/O) nm, 0.650 - 1.475V
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
QuickAssist-no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
GPIO+no data
AMTSPS 3.0no data
Quiet System-no data
Precision Boost 2no data+

Security technologies

Xeon D-1627 and Ryzen 9 7900X technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1627 and Ryzen 9 7900X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-1627 and Ryzen 9 7900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR3DDR5-5200
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth34.124 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics (Ryzen 7000)

Peripherals

Specifications and connection of peripherals supported by Xeon D-1627 and Ryzen 9 7900X.

PCIe version2.0/3.05.0
PCI Express lanes3224
USB revision2.0/3.0no data
Total number of SATA ports6no data
Max number of SATA 6 Gb/s Ports6no data
Number of USB ports8no data
Integrated LAN4x 10 GBEno data
UART+no data

Pros & cons summary


Recency 2 April 2019 27 September 2022
Physical cores 4 12
Threads 8 24
Chip lithography 14 nm 5 nm
Power consumption (TDP) 45 Watt 170 Watt

Xeon D-1627 has 277.8% lower power consumption.

Ryzen 9 7900X, on the other hand, has an age advantage of 3 years, 200% more physical cores and 200% more threads, and a 180% more advanced lithography process.

We couldn't decide between Xeon D-1627 and Ryzen 9 7900X. We've got no test results to judge.

Be aware that Xeon D-1627 is a server/workstation processor while Ryzen 9 7900X is a desktop one.


Should you still have questions on choice between Xeon D-1627 and Ryzen 9 7900X, ask them in Comments section, and we shall answer.

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Intel Xeon D-1627
Xeon D-1627
AMD Ryzen 9 7900X
Ryzen 9 7900X

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