i5-8400H vs Xeon E3-1270

VS

Aggregate performance score

Xeon E3-1270
2011
4 cores / 8 threads, 80 Watt
3.37
Core i5-8400H
2018
4 cores / 8 threads, 45 Watt
4.81
+42.7%

Core i5-8400H outperforms Xeon E3-1270 by a considerable 43% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1270 and Core i5-8400H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15721255
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.24no data
Market segmentServerLaptop
Seriesno dataIntel Core i5
Power efficiency3.9910.12
Architecture codenameSandy Bridge (2011−2013)Coffee Lake-H (2018−2019)
Release date3 April 2011 (13 years ago)2 April 2018 (6 years ago)
Launch price (MSRP)$369$250

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1270 and Core i5-8400H 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 speed3.4 GHz2.5 GHz
Boost clock speed3.8 GHz4.2 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplierno data25
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)256K (per core)
L3 cache8 MB (shared)12 MB (shared)
Chip lithography32 nm14 nm
Die size216 mm2126 mm2
Maximum core temperature69 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors1,160 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon E3-1270 and Core i5-8400H 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 configuration11 (Uniprocessor)
SocketLGA1155FCBGA1440
Power consumption (TDP)80 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1270 and Core i5-8400H. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
My WiFino data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX-+
Idle States++
Thermal Monitoring++
Flex Memory Access++
SIPP-+
Demand Based Switching+no data
FDI-no data
Fast Memory Access+no data

Security technologies

Xeon E3-1270 and Core i5-8400H technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
MPX-+
Identity Protection++
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1270 and Core i5-8400H are enumerated here.

AMD-V-+
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1270 and Core i5-8400H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size32 GB64 GB
Max memory channels22
Maximum memory bandwidth21 GB/s42.671 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 630
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HD-+
Graphics max frequencyno data1.1 GHz
InTru 3D-+

Graphics interfaces

Available interfaces and connections of Xeon E3-1270 and Core i5-8400H integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Xeon E3-1270 and Core i5-8400H integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@30Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Xeon E3-1270 and Core i5-8400H integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1270 and Core i5-8400H.

PCIe version2.03.0
PCI Express lanes2016

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 E3-1270 3.37
i5-8400H 4.81
+42.7%

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 E3-1270 5350
i5-8400H 7645
+42.9%

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 E3-1270 607
i5-8400H 1308
+115%

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 E3-1270 2034
i5-8400H 3734
+83.6%

Gaming performance

Pros & cons summary


Performance score 3.37 4.81
Recency 3 April 2011 2 April 2018
Chip lithography 32 nm 14 nm
Power consumption (TDP) 80 Watt 45 Watt

i5-8400H has a 42.7% higher aggregate performance score, an age advantage of 6 years, a 128.6% more advanced lithography process, and 77.8% lower power consumption.

The Core i5-8400H is our recommended choice as it beats the Xeon E3-1270 in performance tests.

Be aware that Xeon E3-1270 is a server/workstation processor while Core i5-8400H is a notebook one.


Should you still have questions on choice between Xeon E3-1270 and Core i5-8400H, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon E3-1270
Xeon E3-1270
Intel Core i5-8400H
Core i5-8400H

Similar processor comparisons

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Community ratings

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Questions & comments

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