Xeon Gold 6438Y+ vs Gold 5220R

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Primary details

Comparing Xeon Gold 5220R and Xeon Gold 6438Y+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking265not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation26.27no data
Market segmentServerServer
SeriesIntel Xeon Goldno data
Power efficiency13.02no data
Architecture codenameCascade Lake (2019−2020)Sapphire Rapids (2023−2024)
Release date24 February 2020 (4 years ago)10 January 2023 (1 year ago)
Launch price (MSRP)$1,555$3,141

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Gold 5220R and Xeon Gold 6438Y+ 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)32 (Dotriaconta-Core)
Threads4864
Base clock speed2.2 GHz2 GHz
Boost clock speed4 GHz4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier22no data
L1 cache1.5 MB80K (per core)
L2 cache24 MB2 MB (per core)
L3 cache35.75 MB60 MB
Chip lithography14 nm10 nm
Maximum core temperature86 °Cno data
Maximum case temperature (TCase)no data85 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Gold 5220R and Xeon Gold 6438Y+ 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 data2
SocketFCLGA36474677
Power consumption (TDP)150 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 5220R and Xeon Gold 6438Y+. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Turbo Boost Max 3.0-no data
Deep Learning Boost+-

Security technologies

Xeon Gold 5220R and Xeon Gold 6438Y+ technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 5220R and Xeon Gold 6438Y+ are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 5220R and Xeon Gold 6438Y+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2667DDR5-4800
Maximum memory size1 TBno data
Max memory channels6no data
Maximum memory bandwidth128.001 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 5220R and Xeon Gold 6438Y+.

PCIe version3.05.0
PCI Express lanes4880

Pros & cons summary


Recency 24 February 2020 10 January 2023
Physical cores 24 32
Threads 48 64
Chip lithography 14 nm 10 nm
Power consumption (TDP) 150 Watt 205 Watt

Xeon Gold 5220R has 36.7% lower power consumption.

Xeon Gold 6438Y+, on the other hand, has an age advantage of 2 years, 33.3% more physical cores and 33.3% more threads, and a 40% more advanced lithography process.

We couldn't decide between Xeon Gold 5220R and Xeon Gold 6438Y+. We've got no test results to judge.


Should you still have questions on choice between Xeon Gold 5220R and Xeon Gold 6438Y+, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 5220R
Xeon Gold 5220R
Intel Xeon Gold 6438Y+
Xeon Gold 6438Y+

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