Xeon E5-1603 v4 vs Core i5-8250U

Primary details

Comparing Core i5-8250U and Xeon E5-1603 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1359	1555
Place by popularity	45	not in top-100
Cost-effectiveness evaluation	no data	6.70
Market segment	Laptop	Server
Series	Intel Core i5	Intel Xeon E5
Architecture codename	Kaby Lake Refresh (2017−2019)	Broadwell (2015−2019)
Release date	21 August 2017 (6 years ago)	20 June 2016 (8 years ago)
Launch price (MSRP)	$297	no data
Current price	$668 (2.2x MSRP)	$66

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i5-8250U and Xeon E5-1603 v4 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 cores	4 (Quad-Core)	4 (Quad-Core)
Threads	8	4
Base clock speed	1.6 GHz	2.8 GHz
Boost clock speed	3.4 GHz	2.8 GHz
Bus support	no data	5 GT/s
L1 cache	64K (per core)	no data
L2 cache	256K (per core)	1 MB
L3 cache	6 MB (shared)	10 MB
Chip lithography	14 nm	14 nm
Die size	123 mm2	246.24 mm2
Maximum core temperature	100 °C	69 °C
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	no data	3200 Million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Core i5-8250U and Xeon E5-1603 v4 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 configuration	1	1
Socket	FCBGA1356,FC-BGA1356	FCLGA2011-3
Power consumption (TDP)	15 Watt	140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-8250U and Xeon E5-1603 v4. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
My WiFi	+	no data
Turbo Boost Technology	2.0	-
Hyper-Threading Technology	+	-
TSX	-	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	-
SIPP	-	no data
Smart Response	+	no data
Demand Based Switching	no data	+
PAE	no data	46 Bit
Turbo Boost Max 3.0	no data	-
Status	Discontinued	Launched

Security technologies

Core i5-8250U and Xeon E5-1603 v4 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+
Secure Key	+	+
Identity Protection	+	+
SGX	Yes with Intel® ME	no data
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-8250U and Xeon E5-1603 v4 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-8250U and Xeon E5-1603 v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400, LPDDR3-2133	DDR4-1600, DDR4-1866, DDR4-2133
Maximum memory size	32 GB	1.5 TB
Max memory channels	2	4
Maximum memory bandwidth	37.5 GB/s	68 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 620	no data
Max video memory	32 GB	no data
Quick Sync Video	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.1 GHz	no data

Graphics interfaces

Available interfaces and connections of Core i5-8250U and Xeon E5-1603 v4 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	no data
HDMI	+	no data
DVI	+	no data

Graphics image quality

Maximum display resolutions supported by Core i5-8250U and Xeon E5-1603 v4 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data

Graphics API support

APIs supported by Core i5-8250U and Xeon E5-1603 v4 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.4	no data

Peripherals

Specifications and connection of peripherals supported by Core i5-8250U and Xeon E5-1603 v4.

PCIe version	3.0	3.0
PCI Express lanes	12	40

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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.

Core i5-8250U outperforms Xeon E5-1603 v4 by 31% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	3.98	3.03
Recency	21 August 2017	20 June 2016
Threads	8	4
Power consumption (TDP)	15 Watt	140 Watt

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Should you still have questions on choice between Core i5-8250U and Xeon E5-1603 v4, ask them in Comments section, and we shall answer.

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