Xeon E5420 vs Celeron G3900

VS

Aggregate performance score

Celeron G3900
2015
2 cores / 2 threads, 51 Watt
1.35
+6.3%

Celeron G3900 outperforms Xeon E5420 by a small 6% based on our aggregate benchmark results.

Primary details

Comparing Celeron G3900 and Xeon E5420 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22392281
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.18no data
Market segmentDesktop processorServer
SeriesIntel Celeronno data
Power efficiency2.511.50
Architecture codenameSkylake (2015−2016)no data
Release date1 September 2015 (9 years ago)1 October 2007 (17 years ago)
Launch price (MSRP)$42no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron G3900 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 cores2 (Dual-core)no data
Threads2no data
Base clock speed2.8 GHz2.5 GHz
Boost clock speed2.8 GHzno data
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier28no data
L1 cache64 KB (per core)no data
L2 cache256 KB (per core)no data
L3 cache4 MB (shared)12 MB L2 Cache
Chip lithography14 nm45 nm
Die size150 mm2no data
Maximum core temperatureno data67 °C
Maximum case temperature (TCase)65 °Cno data
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.35V

Compatibility

Information on Celeron G3900 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)51 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G3900 and Xeon E5420. You'll probably need this information if you require some particular technology.

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

Security technologies

Celeron G3900 and Xeon E5420 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Key+no data
SGXYes with Intel® MEno data
OS Guard-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G3900 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 Celeron G3900 and Xeon E5420. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4no data
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 510no data
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency950 MHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Celeron G3900 and Xeon E5420 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Celeron G3900 and Xeon E5420 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@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 Celeron G3900 and Xeon E5420 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Celeron G3900 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.

Celeron G3900 1.35
+6.3%
Xeon E5420 1.27

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.

Celeron G3900 2151
+6.4%
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.

Celeron G3900 585
+59%
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.

Celeron G3900 1001
Xeon E5420 1197
+19.6%

Gaming performance

Pros & cons summary


Performance score 1.35 1.27
Recency 1 September 2015 1 October 2007
Chip lithography 14 nm 45 nm
Power consumption (TDP) 51 Watt 80 Watt

Celeron G3900 has a 6.3% higher aggregate performance score, an age advantage of 7 years, a 221.4% more advanced lithography process, and 56.9% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Celeron G3900 and Xeon E5420.

Note that Celeron G3900 is a desktop processor while Xeon E5420 is a server/workstation one.


Should you still have questions on choice between Celeron G3900 and Xeon E5420, ask them in Comments section, and we shall answer.

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Intel Celeron G3900
Celeron G3900
Intel Xeon E5420
Xeon E5420

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Community ratings

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