Xeon E5620 vs Silver 4215

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Aggregate performance score

Xeon Silver 4215
2019
8 cores / 16 threads, 85 Watt
9.09
+302%
Xeon E5620
2010
4 cores / 8 threads, 80 Watt
2.26

Xeon Silver 4215 outperforms Xeon E5620 by a whopping 302% based on our aggregate benchmark results.

Primary details

Comparing Xeon Silver 4215 and Xeon E5620 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking8461827
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation13.250.08
Market segmentServerServer
SeriesIntel Xeon Silverno data
Power efficiency10.122.67
Architecture codenameCascade Lake (2019−2020)Westmere-EP (2010−2011)
Release date2 April 2019 (5 years ago)16 March 2010 (14 years ago)
Launch price (MSRP)$794$35

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Silver 4215 has 16463% better value for money than Xeon E5620.

Detailed specifications

Xeon Silver 4215 and Xeon E5620 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 cores8 (Octa-Core)4 (Quad-Core)
Threads168
Base clock speed2.5 GHz2.4 GHz
Boost clock speed3.5 GHz2.66 GHz
Multiplier25no data
L1 cache512 KB64 KB (per core)
L2 cache8 MB256 KB (per core)
L3 cache11 MB12 MB (shared)
Chip lithography14 nm32 nm
Die sizeno data239 mm2
Maximum core temperature77 °C78 °C
Number of transistorsno data1,170 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon Silver 4215 and Xeon E5620 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 configuration2 (Multiprocessor)2
SocketFCLGA3647FCLGA1366,LGA1366
Power consumption (TDP)85 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4215 and Xeon E5620. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.2
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.01.0
Hyper-Threading Technology++
TSX+-
Idle Statesno data+
Demand Based Switchingno data+
PAEno data40 Bit
Turbo Boost Max 3.0-no data
Deep Learning Boost+-

Security technologies

Xeon Silver 4215 and Xeon E5620 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4215 and Xeon E5620 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4215 and Xeon E5620. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR3
Maximum memory size1 TB288 GB
Max memory channels63
Maximum memory bandwidth115.212 GB/s25.6 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Silver 4215 and Xeon E5620.

PCIe version3.02.0
PCI Express lanes48no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon Silver 4215 9.09
+302%
Xeon E5620 2.26

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon Silver 4215 14439
+302%
Xeon E5620 3592

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon Silver 4215 1030
+181%
Xeon E5620 367

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon Silver 4215 6610
+350%
Xeon E5620 1468

Gaming performance

Pros & cons summary


Performance score 9.09 2.26
Recency 2 April 2019 16 March 2010
Physical cores 8 4
Threads 16 8
Chip lithography 14 nm 32 nm
Power consumption (TDP) 85 Watt 80 Watt

Xeon Silver 4215 has a 302.2% higher aggregate performance score, an age advantage of 9 years, 100% more physical cores and 100% more threads, and a 128.6% more advanced lithography process.

Xeon E5620, on the other hand, has 6.3% lower power consumption.

The Xeon Silver 4215 is our recommended choice as it beats the Xeon E5620 in performance tests.


Should you still have questions on choice between Xeon Silver 4215 and Xeon E5620, ask them in Comments section, and we shall answer.

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Intel Xeon Silver 4215
Xeon Silver 4215
Intel Xeon E5620
Xeon E5620

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about Xeon Silver 4215 or Xeon E5620, agree or disagree with our judgements, or report an error or mismatch.