FX-8100 vs Xeon Silver 4112

VS

Aggregate performance score

Xeon Silver 4112
2017
4 cores / 8 threads, 85 Watt
4.21
+58.9%

Xeon Silver 4112 outperforms FX-8100 by an impressive 59% based on our aggregate benchmark results.

Primary details

Comparing Xeon Silver 4112 and FX-8100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13991730
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.30no data
Market segmentServerDesktop processor
SeriesIntel Xeon Silverno data
Power efficiency4.522.54
Architecture codenameSkylake (server) (2017−2019)Zambezi (2011−2012)
Release date11 July 2017 (7 years ago)12 October 2011 (13 years ago)
Launch price (MSRP)$473no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Silver 4112 and FX-8100 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 cores4 (Quad-Core)8 (Octa-Core)
Threads88
Base clock speed2.6 GHz2.8 GHz
Boost clock speed3 GHz3.7 GHz
Multiplier26no data
L1 cache256 KB384 KB
L2 cache4 MB8 MB
L3 cache8.25 MB8 MB (shared)
Chip lithography14 nm32 nm
Die sizeno data315 mm2
Maximum core temperature76 °Cno data
Number of transistorsno data1,200 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier-+

Compatibility

Information on Xeon Silver 4112 and FX-8100 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
SocketFCLGA3647AM3+
Power consumption (TDP)85 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4112 and FX-8100. 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++
FMA-+
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Turbo Boost Max 3.0-no data

Security technologies

Xeon Silver 4112 and FX-8100 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4112 and FX-8100 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4112 and FX-8100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR3
Maximum memory size768 GBno data
Max memory channels6no data
Maximum memory bandwidth115.212 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon Silver 4112 and FX-8100.

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 4112 4.21
+58.9%
FX-8100 2.65

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 4112 6446
+59%
FX-8100 4055

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 4112 953
+132%
FX-8100 411

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 4112 3592
+97.5%
FX-8100 1819

Gaming performance

Pros & cons summary


Performance score 4.21 2.65
Recency 11 July 2017 12 October 2011
Physical cores 4 8
Chip lithography 14 nm 32 nm
Power consumption (TDP) 85 Watt 95 Watt

Xeon Silver 4112 has a 58.9% higher aggregate performance score, an age advantage of 5 years, a 128.6% more advanced lithography process, and 11.8% lower power consumption.

FX-8100, on the other hand, has 100% more physical cores.

The Xeon Silver 4112 is our recommended choice as it beats the FX-8100 in performance tests.

Be aware that Xeon Silver 4112 is a server/workstation processor while FX-8100 is a desktop one.


Should you still have questions on choice between Xeon Silver 4112 and FX-8100, ask them in Comments section, and we shall answer.

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Intel Xeon Silver 4112
Xeon Silver 4112
AMD FX-8100
FX-8100

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Community ratings

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Questions & comments

Here you can ask a question about Xeon Silver 4112 or FX-8100, agree or disagree with our judgements, or report an error or mismatch.