Pentium Gold G4620 vs Xeon 6521P

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Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking96not rated
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Seriesno dataIntel Pentium, Pentium Gold
Power efficiency6.93no data
DesignerIntelIntel
Architecture codenameno dataKaby Lake (2016−2019)
Release date1 January 2025 (less than a year ago)3 January 2017 (8 years ago)
Launch price (MSRP)no data$93

Detailed specifications

Xeon 6521P and Pentium Gold G4620 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 cores24 (Tetracosa-Core)2 (Dual-core)
Threads484
Base clock speed2.6 GHzno data
Boost clock speed4.1 GHz3.7 GHz
Bus typeno dataDMI 3.0
Bus rateno data8 GT/s
Multiplierno data37
L1 cacheno data128 KB
L2 cacheno data512 KB
L3 cache144 MB3 MB
Chip lithographyIntel 3 nm14 nm
Maximum core temperature82 °Cno data
64 bit support-+
Windows 11 compatibilityno data-

Compatibility

Information on Xeon 6521P and Pentium Gold G4620 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 configurationno data1 (Uniprocessor)
SocketFCLGA4710LGA-1151
Power consumption (TDP)225 Watt51 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 6521P and Pentium Gold G4620. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512, Intel® AMXno data
AES-NI++
Enhanced SpeedStep (EIST)no data+
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Deep Learning Boost+-

Security technologies

Xeon 6521P and Pentium Gold G4620 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
SGX+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon 6521P and Pentium Gold G4620 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon 6521P and Pentium Gold G4620. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5(6400MT/s)DDR3L-1600
Maximum memory size4 TB64 GB
Max memory channels82
Maximum memory bandwidthno data38.397 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics 630

Peripherals

Specifications and connection of peripherals supported by Xeon 6521P and Pentium Gold G4620.

PCIe version5.03.0
PCI Express lanes13616

Pros & cons summary


Recency 1 January 2025 3 January 2017
Physical cores 24 2
Threads 48 4
Power consumption (TDP) 225 Watt 51 Watt

Xeon 6521P has an age advantage of 7 years, and 1100% more physical cores and 1100% more threads.

Pentium Gold G4620, on the other hand, has 341.2% lower power consumption.

We couldn't decide between Intel Xeon 6521P and Intel Pentium Gold G4620. We've got no test results to judge.

Be aware that Xeon 6521P is a server/workstation processor while Pentium Gold G4620 is a desktop one.

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Intel Xeon 6521P
Xeon 6521P
Intel Pentium Gold G4620
Pentium Gold G4620

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