Xeon W-2125 vs Silver 4208

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Aggregate performance score

Xeon Silver 4208
2019
8 cores / 16 threads, 85 Watt
7.31
+13%

Silver 4208 outperforms W-2125 by a moderate 13% based on our aggregate benchmark results.

Primary details

Comparing Xeon Silver 4208 and Xeon W-2125 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking920990
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation23.546.53
Market segmentServerServer
SeriesIntel Xeon SilverIntel Xeon W
Architecture codenameCascade Lake (2019−2020)Skylake (server) (2017−2019)
Release date2 April 2019 (5 years ago)29 August 2017 (6 years ago)
Launch price (MSRP)$417$444
Current price$254 (0.6x MSRP)$430 (1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Silver 4208 has 260% better value for money than Xeon W-2125.

Detailed specifications

Xeon Silver 4208 and Xeon W-2125 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 speed2.1 GHz4 GHz
Boost clock speed3.2 GHz4.5 GHz
Bus supportno data4 × 8 GT/s
L1 cache512 KB64K (per core)
L2 cache8 MB1 MB (per core)
L3 cache11 MB8.25 MB (shared)
Chip lithography14 nm14 nm
Die sizeno data484 mm2
Maximum core temperature78 °C64 °C
Maximum case temperature (TCase)no data64 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplierNoNo

Compatibility

Information on Xeon Silver 4208 and Xeon W-2125 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)1
SocketFCLGA3647FCLGA2066
Power consumption (TDP)85 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4208 and Xeon W-2125. 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, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle Statesno data+
Thermal Monitoringno data+
Flex Memory Accessno data-
Demand Based Switchingno data+
PAEno data46 Bit
Turbo Boost Max 3.0--
StatusLaunchedDiscontinued

Security technologies

Xeon Silver 4208 and Xeon W-2125 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
MPXno data+
Identity Protectionno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4208 and Xeon W-2125 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4208 and Xeon W-2125. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666
Maximum memory size1 TB512 GB
Max memory channels64
Maximum memory bandwidth115.212 GB/s85.3 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Silver 4208 and Xeon W-2125.

PCIe version3.03.0
PCI Express lanes4848

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 4208 7.31
+13%
Xeon W-2125 6.47

Silver 4208 outperforms W-2125 by 13% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Xeon Silver 4208 11305
+12.9%
Xeon W-2125 10009

Silver 4208 outperforms W-2125 by 13% in Passmark.

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.

Benchmark coverage: 42%

Xeon Silver 4208 953
Xeon W-2125 1345
+41.1%

W-2125 outperforms Silver 4208 by 41% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Xeon Silver 4208 4880
Xeon W-2125 4913
+0.7%

W-2125 outperforms Silver 4208 by 1% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 7.31 6.47
Recency 2 April 2019 29 August 2017
Physical cores 8 4
Threads 16 8
Cost $417 $444
Power consumption (TDP) 85 Watt 120 Watt

The Xeon Silver 4208 is our recommended choice as it beats the Xeon W-2125 in performance tests.


Should you still have questions on choice between Xeon Silver 4208 and Xeon W-2125, ask them in Comments section, and we shall answer.

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Intel Xeon Silver 4208
Xeon Silver 4208
Intel Xeon W-2125
Xeon W-2125

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Community ratings

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


3.4 38 votes

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3.9 22 votes

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Questions & comments

Here you can ask a question about Xeon Silver 4208 or Xeon W-2125, agree or disagree with our judgements, or report an error or mismatch.