Xeon E5420 vs E-2278G

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Aggregate performance score

Xeon E-2278G
2019
8 cores / 16 threads, 80 Watt
10.79
+743%

Xeon E-2278G outperforms Xeon E5420 by a whopping 743% based on our aggregate benchmark results.

Primary details

Comparing Xeon E-2278G and Xeon E5420 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7182281
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation28.38no data
Market segmentServerServer
SeriesIntel Xeon Eno data
Power efficiency12.711.51
Architecture codenameCoffee Lake-S WS (2018−2019)no data
Release date27 May 2019 (5 years ago)1 October 2007 (17 years ago)
Launch price (MSRP)$494no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E-2278G and Xeon E5420 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 cores8 (Octa-Core)no data
Threads16no data
Base clock speed3.4 GHz2.5 GHz
Boost clock speed5 GHzno data
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier34no data
L1 cache512 KBno data
L2 cache2 MBno data
L3 cache16 MB (shared)12 MB L2 Cache
Chip lithography14 nm45 nm
Die size174 mm2no data
Maximum core temperature100 °C67 °C
Maximum case temperature (TCase)73 °Cno data
64 bit support++
Windows 11 compatibility+-
VID voltage rangeno data0.85V-1.35V

Compatibility

Information on Xeon E-2278G and Xeon E5420 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
SocketFCLGA1151LGA771
Power consumption (TDP)80 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2278G and Xeon E5420. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI+-
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
TSX+-
Idle States++
Thermal Monitoring++
Demand Based Switchingno data+
FSB parityno data+

Security technologies

Xeon E-2278G and Xeon E5420 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key+no data
MPX+-
SGXYes with both Intel® SPS and Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2278G and Xeon E5420 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2278G and Xeon E5420. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666no data
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics P630no data
Max video memory128 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.2 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E-2278G and Xeon E5420 integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Xeon E-2278G and Xeon E5420 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2160@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Xeon E-2278G and Xeon E5420 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Xeon E-2278G and Xeon E5420.

PCIe version3.0no data
PCI Express lanes16no 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 E-2278G 10.79
+743%
Xeon E5420 1.28

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 E-2278G 17082
+745%
Xeon E5420 2022

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 E-2278G 1641
+346%
Xeon E5420 368

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 E-2278G 7863
+557%
Xeon E5420 1197

Gaming performance

Pros & cons summary


Performance score 10.79 1.28
Recency 27 May 2019 1 October 2007
Chip lithography 14 nm 45 nm

Xeon E-2278G has a 743% higher aggregate performance score, an age advantage of 11 years, and a 221.4% more advanced lithography process.

The Xeon E-2278G is our recommended choice as it beats the Xeon E5420 in performance tests.


Should you still have questions on choice between Xeon E-2278G and Xeon E5420, ask them in Comments section, and we shall answer.

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Intel Xeon E-2278G
Xeon E-2278G
Intel Xeon E5420
Xeon E5420

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Community ratings

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Questions & comments

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