Ryzen 9 7900X vs Xeon Phi 5120D

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Primary details

Comparing Xeon Phi 5120D and Ryzen 9 7900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated121
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Power efficiencyno data18.12
Architecture codenameKnights Corner (2012−2014)Raphael (Zen4) (2022−2023)
Release date17 June 2013 (11 years ago)27 September 2022 (2 years ago)

Detailed specifications

Xeon Phi 5120D 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 cores60 (Hexaconta-Core)12 (Dodeca-Core)
Threads24024
Base clock speedno data4.7 GHz
Boost clock speed1.05 GHz5.6 GHz
L1 cache32 KB (per core)64K (per core)
L2 cache512 KB (per core)1 MB (per core)
L3 cache0 KB (shared)64 MB (shared)
Chip lithography22 nm5 nm
Die size350 mm22x 70 (CCD) mm2 + 122 (I/O) mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)no data47 °C
Number of transistors5,000 millionCCD: 6,5 Mrd + IOD: 3,4 Mrd Million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Xeon Phi 5120D 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 configuration11
SocketSFF 230-pinAM5
Power consumption (TDP)245 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Phi 5120D and Ryzen 9 7900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno data5 nm (CCD), 6 nm (I/O) nm, 0.650 - 1.475V
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Precision Boost 2no data+

Security technologies

Xeon Phi 5120D and Ryzen 9 7900X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Phi 5120D and Ryzen 9 7900X 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 Phi 5120D and Ryzen 9 7900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR5-5200

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 Phi 5120D and Ryzen 9 7900X.

PCIe versionno data5.0
PCI Express lanesno data24

Pros & cons summary


Recency 17 June 2013 27 September 2022
Physical cores 60 12
Threads 240 24
Chip lithography 22 nm 5 nm
Power consumption (TDP) 245 Watt 170 Watt

Xeon Phi 5120D has 400% more physical cores and 900% more threads.

Ryzen 9 7900X, on the other hand, has an age advantage of 9 years, a 340% more advanced lithography process, and 44.1% lower power consumption.

We couldn't decide between Xeon Phi 5120D and Ryzen 9 7900X. We've got no test results to judge.

Be aware that Xeon Phi 5120D is a server/workstation processor while Ryzen 9 7900X is a desktop one.


Should you still have questions on choice between Xeon Phi 5120D and Ryzen 9 7900X, ask them in Comments section, and we shall answer.

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Intel Xeon Phi 5120D
Xeon Phi 5120D
AMD Ryzen 9 7900X
Ryzen 9 7900X

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