i5-14500HX vs Xeon E-2478

Primary details

Comparing Xeon E-2478 and Core i5-14500HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	314	368
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	82.64	no data
Market segment	Server	Laptop
Series	no data	Raptor Lake-HX
Power efficiency	22.22	29.60
Architecture codename	Raptor Lake-S (2023−2024)	Raptor Lake-HX Refresh (2024)
Release date	14 December 2023 (less than a year ago)	8 January 2024 (less than a year ago)
Launch price (MSRP)	$568	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E-2478 and Core i5-14500HX 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	8 (Octa-Core)	14 (Tetradeca-Core)
Threads	16	20
Base clock speed	2.8 GHz	2.6 GHz
Boost clock speed	5.2 GHz	4.9 GHz
Bus rate	16 GT/s	157 MHz
L1 cache	80 KB (per core)	80 KB (per core)
L2 cache	2 MB (per core)	2 MB (per core)
L3 cache	24 MB (shared)	24 MB (shared)
Chip lithography	Intel 7 nm	Intel 7 nm
Die size	257 mm2	257 mm2
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Unlocked multiplier	-	+

Compatibility

Information on Xeon E-2478 and Core i5-14500HX 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	FCLGA1700	FCBGA1964
Power consumption (TDP)	80 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2478 and Core i5-14500HX. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
FMA	-	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2	no data
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	+
Flex Memory Access	no data	+
Turbo Boost Max 3.0	+	no data
Deep Learning Boost	-	+

Security technologies

Xeon E-2478 and Core i5-14500HX technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Secure Key	+	+
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2478 and Core i5-14500HX are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2478 and Core i5-14500HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800	DDR4, DDR5
Maximum memory size	128 GB	192 GB
Max memory channels	2	2
Maximum memory bandwidth	no data	89.6 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	N/A	Intel® UHD Graphics for 14th Gen Intel® Processors
Quick Sync Video	-	+
Graphics max frequency	no data	1.55 GHz
Execution Units	no data	32

Graphics interfaces

Available interfaces and connections of Xeon E-2478 and Core i5-14500HX integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Xeon E-2478 and Core i5-14500HX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2160 @ 60Hz
Max resolution over eDP	no data	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon E-2478 and Core i5-14500HX integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Xeon E-2478 and Core i5-14500HX.

PCIe version	5	5.0 and 4.0
PCI Express lanes	16	16

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.

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Pros & cons summary

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Performance score	18.78	17.20
Physical cores	8	14
Threads	16	20
Power consumption (TDP)	80 Watt	55 Watt

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Should you still have questions on choice between Xeon E-2478 and Core i5-14500HX, ask them in Comments section, and we shall answer.

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