Opteron 242 vs Xeon W-2125

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Primary details

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

Place in the ranking1245not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.12no data
Market segmentServerServer
SeriesIntel Xeon Wno data
Power efficiency2.01no data
DesignerIntelAMD
ManufacturerIntelno data
Architecture codenameSkylake (server) (2017−2018)SledgeHammer (2003−2005)
Release date29 August 2017 (8 years ago)April 2003 (22 years ago)
Launch price (MSRP)$444no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Xeon W-2125 and Opteron 242 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)1 (Single-Core)
Threads81
Base clock speed4 GHzno data
Boost clock speed4.5 GHz1.6 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier40no data
L1 cache64K (per core)128 KB
L2 cache1 MB (per core)1 MB
L3 cache8.25 MB (shared)0 KB
Chip lithography14 nm130 nm
Die size484 mm2193 mm2
Maximum case temperature (TCase)64 °Cno data
Number of transistorsno data106 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon W-2125 and Opteron 242 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 configuration1 (Uniprocessor)2
SocketFCLGA2066940
Power consumption (TDP)120 Watt85 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2125 and Opteron 242. 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+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data
Turbo Boost Max 3.0-no data

Security technologies

Xeon W-2125 and Opteron 242 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
MPX+-
Identity Protection+-
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2125 and Opteron 242 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2125 and Opteron 242. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666no data
Maximum memory size512 GBno data
Max memory channels4no data
Maximum memory bandwidth85.33 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon W-2125 and Opteron 242.

PCIe version3.0no data
PCI Express lanes48no data

Pros & cons summary


Physical cores 4 1
Threads 8 1
Chip lithography 14 nm 130 nm
Power consumption (TDP) 120 Watt 85 Watt

Xeon W-2125 has 300% more physical cores and 700% more threads, and a 828.6% more advanced lithography process.

Opteron 242, on the other hand, has 41.2% lower power consumption.

We couldn't decide between Intel Xeon W-2125 and AMD Opteron 242. We've got no test results to judge.

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Intel Xeon W-2125
Xeon W-2125
AMD Opteron 242
Opteron 242

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