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Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →ServeTheHome’s April 7, 2020 review found the 24-core Intel Xeon Gold 5220R delivered workload-dependent results: it was a strong option for some highly parallel server tasks, but not a universal winner. Its comparison with Intel and AMD processors was conducted in 2020, and Intel now lists the 5220R as discontinued. Treat the benchmarks as a historical snapshot, not a guide to how it compares with current-generation CPUs.
What the Xeon Gold 5220R is
The Xeon Gold 5220R is a second-generation Intel Xeon Scalable processor based on the Cascade Lake refresh. Intel’s current product page specifies 24 cores and 48 threads, a 2.20 GHz base frequency, maximum turbo frequency of 4.00 GHz, 35.75 MB of cache, and a 150 W TDP. Intel marks the processor as discontinued. Intel Xeon Gold 5220R specifications and status.
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Intel’s second-generation Xeon Scalable product brief lists DDR4-2667 memory speed and a maximum memory capacity of 1 TB for this SKU. That is a processor-level specification, not a guarantee that a particular server supports every memory configuration; check the system vendor’s documentation. Intel 2nd Gen Xeon Scalable family brief.
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What ServeTheHome tested
John Lee’s ServeTheHome review, published April 7, 2020, put the 5220R through a mix of synthetic and application-oriented tests. These included compression, NAMD, OpenSSL, UnixBench, GROMACS, chess, and a closed-source KVM virtualization workload shared with the publisher’s permission. Results varied across tests, so the review does not support a single overall ranking that applies to every server workload. ServeTheHome: Intel Xeon Gold 5220R Benchmarks and Review.
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How to interpret the benchmark comparisons
Parallel workloads
With 24 cores and 48 threads, the 5220R’s appeal was greatest where software could use substantial parallel capacity. ServeTheHome compared it with Intel Xeon Gold 5220, 5120, and 6226R processors, as well as several AMD EPYC 7002 “Rome” CPUs. The reported outcomes depended on the specific test; the review’s compression, scientific-computing, encryption, and virtualization results should be read individually rather than treated as interchangeable measures of performance.
Clock-sensitive and per-core-licensed software
In the chess comparison, the 5220R and Xeon Gold 6226R were close. ServeTheHome also cautioned that the 6226R could suit some per-core-licensed applications better because it has fewer cores and higher clocks. Its 2020 recommendation framed the 5220R as a better fit for Linux servers without per-core licensing. That is the review author’s period-specific advice, not a current licensing or purchasing rule; evaluate the software’s present license terms and the workload’s actual scaling behavior.
Virtualization results
The 5220R landed in the middle of the pack in ServeTheHome’s tested KVM workload. That result applies to the particular closed-source workload used in the review and does not establish how the CPU will perform across all hypervisors, virtual-machine mixes, or server configurations.
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ServeTheHome listed a $1,555 price in its 2020 article. It also characterized the performance-per-dollar improvement over earlier generations as ranging from 40% to over 70%, depending on the comparison baseline. Those are historical figures and comparisons from the review, not present-day pricing or a universal performance result. Intel’s product page, accessed September 29, 2026, lists a recommended customer price of $1,780–$1,786; that is Intel’s reference figure, not a current reseller quote or used-market price. Intel product page.
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John Lee’s closing assessment was that the Xeon Gold 5220R offered “a massive performance per dollar upgrade depending on where you set your goalposts.” The qualification matters: the value case depended on which older processor or alternative system formed the baseline, and on the workload being measured.
What to check before buying one now
Because Intel lists the 5220R as discontinued, availability and price depend on the specific seller and market. The cited sources do not establish current inventory or used-market pricing. Before committing to a processor or server, verify:
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- The exact CPU model and part number, and the condition and availability of the offered item.
- That the server or motherboard vendor explicitly supports the 5220R on the intended system and socket.
- Required firmware or BIOS support, along with the system’s memory configuration limits.
- That the server’s cooling and power design can support the processor’s 150 W TDP.
- Total platform cost and the application’s licensing model, rather than CPU price or core count alone.
Intel’s specifications and product brief describe the processor, but they do not confirm compatibility with an individual motherboard or server. Use the system vendor’s CPU-support documentation for that decision.
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The Xeon Gold 5220R was a capable 24-core server CPU whose case in ServeTheHome’s 2020 review rested on the right workload, comparison baseline, and licensing economics. Its benchmark results remain useful for understanding that specific historical test set; they do not answer how it stacks up against current CPUs. Today, its discontinued status and system compatibility are as important to a purchase decision as its original benchmark performance.
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