Xeon E5-1603 v3 vs i5-8250U

VS

Aggregate performance score

Core i5-8250U
2017
4 cores / 8 threads, 15 Watt
3.88
+39.1%
Xeon E5-1603 v3
2014
4 cores / 4 threads, 140 Watt
2.79

Core i5-8250U outperforms Xeon E5-1603 v3 by a substantial 39% based on our aggregate benchmark results.

Primary details

Comparing Core i5-8250U and Xeon E5-1603 v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14461679
Place by popularity47not in top-100
Market segmentLaptopServer
SeriesIntel Core i5no data
Power efficiency24.481.89
Architecture codenameKaby Lake Refresh (2017−2019)Haswell-EP (2014−2015)
Release date21 August 2017 (7 years ago)8 September 2014 (10 years ago)
Launch price (MSRP)$297no data

Detailed specifications

Core i5-8250U and Xeon E5-1603 v3 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)
Threads84
Base clock speed1.6 GHz2.8 GHz
Boost clock speed3.4 GHz2.8 GHz
Bus typeOPIno data
Bus rate4 GT/s0 GT/s
Multiplier16no data
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)256K (per core)
L3 cache6 MB (shared)10 MB (shared)
Chip lithography14 nm22 nm
Die size123 mm2356 mm2
Maximum core temperature100 °C67 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data2,600 million
64 bit support++
Windows 11 compatibility+-
VID voltage rangeno data0.65–1.3V

Compatibility

Information on Core i5-8250U and Xeon E5-1603 v3 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
SocketFCBGA1356,FC-BGA1356FCLGA2011-3
Power consumption (TDP)15 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-8250U and Xeon E5-1603 v3. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AVX2
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shift+no data
My WiFi+no data
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring++
Flex Memory Access+-
Smart Response+no data
Demand Based Switchingno data+
PAEno data46 Bit

Security technologies

Core i5-8250U and Xeon E5-1603 v3 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key++
Identity Protection++
SGXYes with Intel® MEno data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-8250U and Xeon E5-1603 v3 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-8250U and Xeon E5-1603 v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400, LPDDR3-2133DDR4-1333, DDR4-1600, DDR4-1866
Maximum memory size32 GB768 GB
Max memory channels24
Maximum memory bandwidth38.397 GB/s59 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 620no data
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.1 GHzno data

Graphics interfaces

Available interfaces and connections of Core i5-8250U and Xeon E5-1603 v3 integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i5-8250U and Xeon E5-1603 v3 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

Graphics API support

APIs supported by Core i5-8250U and Xeon E5-1603 v3 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Core i5-8250U and Xeon E5-1603 v3.

PCIe version3.03.0
PCI Express lanes1240

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.

i5-8250U 3.88
+39.1%
Xeon E5-1603 v3 2.79

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.

i5-8250U 6158
+39.1%
Xeon E5-1603 v3 4427

Gaming performance

Pros & cons summary


Performance score 3.88 2.79
Recency 21 August 2017 8 September 2014
Threads 8 4
Chip lithography 14 nm 22 nm
Power consumption (TDP) 15 Watt 140 Watt

i5-8250U has a 39.1% higher aggregate performance score, an age advantage of 2 years, 100% more threads, a 57.1% more advanced lithography process, and 833.3% lower power consumption.

The Core i5-8250U is our recommended choice as it beats the Xeon E5-1603 v3 in performance tests.

Be aware that Core i5-8250U is a notebook processor while Xeon E5-1603 v3 is a server/workstation one.


Should you still have questions on choice between Core i5-8250U and Xeon E5-1603 v3, ask them in Comments section, and we shall answer.

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Intel Core i5-8250U
Core i5-8250U
Intel Xeon E5-1603 v3
Xeon E5-1603 v3

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Community ratings

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