Xeon W-2123 vs i7-7740X

VS

Aggregate performance score

Core i7-7740X
2017
4 cores / 8 threads, 112 Watt
6.05
+13.5%
Xeon W-2123
2017
4 cores / 8 threads, 120 Watt
5.33

Core i7-7740X outperforms Xeon W-2123 by a moderate 14% based on our aggregate benchmark results.

Primary details

Comparing Core i7-7740X and Xeon W-2123 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking10871168
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.278.52
Market segmentDesktop processorServer
SeriesCore i7 (Desktop)Intel Xeon W
Power efficiency5.114.20
Architecture codenameKaby Lake-X (2017)Skylake (server) (2017−2018)
Release date26 June 2017 (7 years ago)29 August 2017 (7 years ago)
Launch price (MSRP)$339$294

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon W-2123 has 275% better value for money than i7-7740X.

Detailed specifications

Core i7-7740X and Xeon W-2123 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)4 (Quad-Core)
Threads88
Base clock speed4.3 GHz3.6 GHz
Boost clock speed4.5 GHz3.9 GHz
Bus typeDMI 3.0DMI 3.0
Bus rate4 × 8 GT/s4 × 8 GT/s
Multiplierno data36
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)1 MB (per core)
L3 cache8 MB (shared)8.25 MB (shared)
Chip lithography14 nm14 nm
Die sizeno data484 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °C64 °C
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Core i7-7740X and Xeon W-2123 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 (Uniprocessor)
SocketFCLGA2066FCLGA2066
Power consumption (TDP)112 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7740X and Xeon W-2123. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data-
Demand Based Switchingno data+
PAEno data46 Bit
Turbo Boost Max 3.0no data-

Security technologies

Core i7-7740X and Xeon W-2123 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7740X and Xeon W-2123 are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7740X and Xeon W-2123. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666
Maximum memory size64 GB512 GB
Max memory channels24
Maximum memory bandwidth42.671 GB/s85.33 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardHD 630no data

Peripherals

Specifications and connection of peripherals supported by Core i7-7740X and Xeon W-2123.

PCIe version3.03.0
PCI Express lanes1648

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.

i7-7740X 6.05
+13.5%
Xeon W-2123 5.33

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.

i7-7740X 9607
+13.4%
Xeon W-2123 8472

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.

i7-7740X 1659
+38%
Xeon W-2123 1202

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.

i7-7740X 5353
+23.6%
Xeon W-2123 4332

Gaming performance

Pros & cons summary


Performance score 6.05 5.33
Recency 26 June 2017 29 August 2017
Power consumption (TDP) 112 Watt 120 Watt

i7-7740X has a 13.5% higher aggregate performance score, and 7.1% lower power consumption.

Xeon W-2123, on the other hand, has an age advantage of 2 months.

The Core i7-7740X is our recommended choice as it beats the Xeon W-2123 in performance tests.

Note that Core i7-7740X is a desktop processor while Xeon W-2123 is a server/workstation one.


Should you still have questions on choice between Core i7-7740X and Xeon W-2123, ask them in Comments section, and we shall answer.

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Intel Core i7-7740X
Core i7-7740X
Intel Xeon W-2123
Xeon W-2123

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Community ratings

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Questions & comments

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