Xeon E3-1240 v5 vs W-2125

Aggregate performance score

Xeon W-2125
2017
4 cores / 8 threads, 120 Watt
6.33
+21.7%
Xeon E3-1240 v5
2015
4 cores / 8 threads, 80 Watt
5.20

Xeon W-2125 outperforms Xeon E3-1240 v5 by a significant 22% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-2125 and Xeon E3-1240 v5 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking10571189
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.403.95
Market segmentServerServer
SeriesIntel Xeon WIntel Xeon E3
Power efficiency4.996.15
Architecture codenameSkylake (server) (2017−2018)Skylake-DT (2015)
Release date29 August 2017 (7 years ago)19 October 2015 (9 years ago)
Launch price (MSRP)$444$282

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon W-2125 has 87% better value for money than Xeon E3-1240 v5.

Detailed specifications

Xeon W-2125 and Xeon E3-1240 v5 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 GHz3.5 GHz
Boost clock speed4.5 GHz3.9 GHz
Bus typeDMI 3.0DMI 3.0
Bus rate4 × 8 GT/s4 × 8 GT/s
Multiplier4035
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)256 KB (per core)
L3 cache8.25 MB (shared)8 MB (shared)
Chip lithography14 nm14 nm
Die size484 mm2122 mm2
Maximum case temperature (TCase)64 °Cno data
Number of transistorsno data1,750 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon W-2125 and Xeon E3-1240 v5 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)
SocketFCLGA2066FCLGA1151,FCLGA2011
Power consumption (TDP)120 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2125 and Xeon E3-1240 v5. 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® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States++
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 Xeon E3-1240 v5 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX++
Identity Protection+-
SGX-Yes with both Intel® SPS and Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2125 and Xeon E3-1240 v5 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2125 and Xeon E3-1240 v5. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666DDR4-1866/2133, DDR3L-1333/1600
Maximum memory size512 GB64 GB
Max memory channels42
Maximum memory bandwidth85.33 GB/s34.134 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Graphics image quality

Maximum display resolutions supported by Xeon W-2125 and Xeon E3-1240 v5 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no dataN/A
Max resolution over eDPno dataN/A
Max resolution over DisplayPortno dataN/A
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Xeon W-2125 and Xeon E3-1240 v5 integrated GPUs, sometimes API versions are included.

DirectXno dataN/A
OpenGLno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon W-2125 and Xeon E3-1240 v5.

PCIe version3.03.0
PCI Express lanes4816

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-2125 6.33
+21.7%
Xeon E3-1240 v5 5.20

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-2125 10050
+21.7%
Xeon E3-1240 v5 8256

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-2125 1360
+3.1%
Xeon E3-1240 v5 1319

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-2125 4956
+14.2%
Xeon E3-1240 v5 4341

Gaming performance

Pros & cons summary


Performance score 6.33 5.20
Recency 29 August 2017 19 October 2015
Power consumption (TDP) 120 Watt 80 Watt

Xeon W-2125 has a 21.7% higher aggregate performance score, and an age advantage of 1 year.

Xeon E3-1240 v5, on the other hand, has 50% lower power consumption.

The Xeon W-2125 is our recommended choice as it beats the Xeon E3-1240 v5 in performance tests.


Should you still have questions on choice between Xeon W-2125 and Xeon E3-1240 v5, ask them in Comments section, and we shall answer.

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Intel Xeon W-2125
Xeon W-2125
Intel Xeon E3-1240 v5
Xeon E3-1240 v5

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Community ratings

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