Xeon 674X vs W-2123

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Aggregate performance score

Xeon W-2123
2017, $294
4 cores / 8 threads, 120 Watt
4.87
Xeon 674X
2026, $2,199
28 cores / 56 threads, 270 Watt
47.77
+881%

Xeon 674X outperforms Xeon W-2123 by a whopping 881% based on our aggregate benchmark results.

Primary details

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

Place in the ranking144162
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.2323.20
Market segmentServerServer
SeriesIntel Xeon Wno data
Power efficiency1.717.47
DesignerIntelIntel
ManufacturerIntelIntel
Architecture codenameSkylake (server) (2017−2018)Granite Rapids (2024−2026)
Release date29 August 2017 (8 years ago)2 February 2026 (recently)
Launch price (MSRP)$294$2,199

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon 674X has 1786% better value for money than Xeon W-2123.

Performance to price scatter graph

Detailed specifications

Xeon W-2123 and Xeon 674X 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)28 (Octacosa-Core)
Performance-coresno data28
Threads856
Base clock speed3.6 GHz3 GHz
Boost clock speed3.9 GHz4.9 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s0 GT/s
Multiplier36no data
L1 cache64K (per core)112 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache8.25 MB (shared)144 MB (shared)
Chip lithography14 nmIntel 3 nm
Die size484 mm22x 598 mm2
Maximum case temperature (TCase)64 °C77 °C
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Xeon W-2123 and Xeon 674X 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)1
SocketFCLGA2066FCLGA4710
Power consumption (TDP)120 Watt270 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2123 and Xeon 674X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
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-+
Deep Learning Boost-+

Security technologies

Xeon W-2123 and Xeon 674X technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
MPX+-
Identity Protection+-
SGX--
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2123 and Xeon 674X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2123 and Xeon 674X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666DDR5(6400MT/s)MRDIMM(8000MT/s)
Maximum memory size512 GB4 TB
Max memory channels48
Maximum memory bandwidth85.33 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon W-2123 and Xeon 674X.

PCIe version3.05.0
PCI Express lanes48128

Synthetic benchmarks

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.

Xeon W-2123 4.87
Xeon 674X 47.77
+881%

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. Other than that, Passmark measures multi-core performance.

Xeon W-2123 8520
Samples: 592
Xeon 674X 83641
+882%
Samples: 1

Gaming performance

Pros & cons summary


Performance score 4.87 47.77
Recency 29 August 2017 2 February 2026
Physical cores 4 28
Threads 8 56
Power consumption (TDP) 120 Watt 270 Watt

Xeon W-2123 has 125% lower power consumption.

Xeon 674X, on the other hand, has a 880.9% higher aggregate performance score, an age advantage of 8 years, and 600% more physical cores and 600% more threads.

The Intel Xeon 674X is our recommended choice as it beats the Intel Xeon W-2123 in performance tests.

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Intel Xeon W-2123
Xeon W-2123
Intel Xeon 674X
Xeon 674X

Other comparisons

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Community ratings

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