Celeron 3855U vs Xeon E3-1225 v5

Aggregate performance score

Xeon E3-1225 v5
2015
4 cores / 4 threads, 80 Watt
3.91
+389%

Xeon E3-1225 v5 outperforms Celeron 3855U by a whopping 389% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1225 v5 and Celeron 3855U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14672630
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.43no data
Market segmentServerLaptop
SeriesIntel Xeon E3Intel Celeron
Power efficiency4.464.86
Architecture codenameSkylake-DT (2015)Skylake (2015−2016)
Release date19 October 2015 (9 years ago)15 August 2015 (9 years ago)
Launch price (MSRP)$224$107

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1225 v5 and Celeron 3855U 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)2 (Dual-core)
Threads42
Base clock speed3.3 GHz1.6 GHz
Boost clock speed3.7 GHz1.6 GHz
Bus typeDMI 3.0OPI
Bus rate4 × 8 GT/s4 GT/s
Multiplier3316
L1 cache64 KB (per core)128 KB
L2 cache256 KB (per core)512 KB
L3 cache8 MB (shared)2 MB
Chip lithography14 nm14 nm
Die size122 mm298.57 mm2
Maximum core temperatureno data100 °C
Number of transistors1,750 million1750 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E3-1225 v5 and Celeron 3855U 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)
SocketFCLGA1151FCBGA1356
Power consumption (TDP)80 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1225 v5 and Celeron 3855U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
My WiFino data+
Turbo Boost Technology2.0-
Hyper-Threading Technology--
TSX+-
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
Smart Responseno data+

Security technologies

Xeon E3-1225 v5 and Celeron 3855U technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key++
MPX+-
Identity Protection-+
SGXYes with Intel® MEYes with Intel® ME
OS Guard+-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1225 v5 and Celeron 3855U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1225 v5 and Celeron 3855U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1866/2133, DDR3L-1333/1600DDR4-1866/2133, LPDDR3-1600/1866, DDR3L-1333/1600
Maximum memory size64 GB32 GB
Max memory channels22
Maximum memory bandwidth34.134 GB/s34.134 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics P530Intel HD Graphics 510
Max video memory64 GB32 GB
Quick Sync Video++
Clear Video+no data
Clear Video HD++
Graphics max frequency1.15 GHz900 MHz
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1225 v5 and Celeron 3855U integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++
DVI++

Graphics image quality

Maximum display resolutions supported by Xeon E3-1225 v5 and Celeron 3855U integrated GPUs, including resolutions over different interfaces.

4K resolution support++
Max resolution over HDMI 1.44096x2304@24Hz4096x2304@24Hz
Max resolution over eDP4096x2304@60Hz4096x2304@60Hz
Max resolution over DisplayPort4096x2304@60Hz4096x2304@60Hz
Max resolution over VGAN/AN/A

Graphics API support

APIs supported by Xeon E3-1225 v5 and Celeron 3855U integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.44.4

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1225 v5 and Celeron 3855U.

PCIe version3.02.0
PCI Express lanes1610

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 E3-1225 v5 3.91
+389%
Celeron 3855U 0.80

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 E3-1225 v5 5981
+391%
Celeron 3855U 1219

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 E3-1225 v5 1238
+293%
Celeron 3855U 315

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 E3-1225 v5 3446
+541%
Celeron 3855U 538

Gaming performance

Pros & cons summary


Performance score 3.91 0.80
Integrated graphics card 2.78 1.61
Recency 19 October 2015 15 August 2015
Physical cores 4 2
Threads 4 2
Power consumption (TDP) 80 Watt 15 Watt

Xeon E3-1225 v5 has a 388.8% higher aggregate performance score, 72.7% faster integrated GPU, an age advantage of 2 months, and 100% more physical cores and 100% more threads.

Celeron 3855U, on the other hand, has 433.3% lower power consumption.

The Xeon E3-1225 v5 is our recommended choice as it beats the Celeron 3855U in performance tests.

Be aware that Xeon E3-1225 v5 is a server/workstation processor while Celeron 3855U is a notebook one.


Should you still have questions on choice between Xeon E3-1225 v5 and Celeron 3855U, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1225 v5
Xeon E3-1225 v5
Intel Celeron 3855U
Celeron 3855U

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