Xeon X5450 vs W-2123

VS

Aggregate performance score

Xeon W-2123
2017
4 cores / 8 threads, 120 Watt
5.33
+253%

Xeon W-2123 outperforms Xeon X5450 by a whopping 253% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-2123 and Xeon X5450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking11682139
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.52no data
Market segmentServerServer
SeriesIntel Xeon Wno data
Power efficiency4.201.19
Architecture codenameSkylake (server) (2017−2018)no data
Release date29 August 2017 (7 years ago)1 October 2007 (17 years ago)
Launch price (MSRP)$294no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W-2123 and Xeon X5450 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)no data
Threads8no data
Base clock speed3.6 GHz3 GHz
Boost clock speed3.9 GHzno data
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier36no data
L1 cache64K (per core)no data
L2 cache1 MB (per core)no data
L3 cache8.25 MB (shared)12 MB L2 Cache
Chip lithography14 nm45 nm
Die size484 mm2no data
Maximum core temperatureno data63 °C
Maximum case temperature (TCase)64 °Cno data
64 bit support++
Windows 11 compatibility+-
VID voltage rangeno data0.85V-1.35V

Compatibility

Information on Xeon W-2123 and Xeon X5450 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)no data
SocketFCLGA2066LGA771
Power consumption (TDP)120 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2123 and Xeon X5450. 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)++
Speed Shift+no data
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
TSX+-
Idle States++
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching++
PAE46 Bitno data
Turbo Boost Max 3.0-no data
FSB parityno data+

Security technologies

Xeon W-2123 and Xeon X5450 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2123 and Xeon X5450 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2123 and Xeon X5450. 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-2123 and Xeon X5450.

PCIe version3.0no data
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 W-2123 5.33
+253%
Xeon X5450 1.51

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 W-2123 8472
+254%
Xeon X5450 2394

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 W-2123 1202
+216%
Xeon X5450 380

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 W-2123 4332
+293%
Xeon X5450 1101

Gaming performance

Pros & cons summary


Performance score 5.33 1.51
Recency 29 August 2017 1 October 2007
Chip lithography 14 nm 45 nm

Xeon W-2123 has a 253% higher aggregate performance score, an age advantage of 9 years, and a 221.4% more advanced lithography process.

The Xeon W-2123 is our recommended choice as it beats the Xeon X5450 in performance tests.


Should you still have questions on choice between Xeon W-2123 and Xeon X5450, ask them in Comments section, and we shall answer.

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Intel Xeon W-2123
Xeon W-2123
Intel Xeon X5450
Xeon X5450

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Community ratings

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