i9-14900 vs Xeon Gold 5515+

Primary details

Comparing Xeon Gold 5515+ and Core i9-14900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	408	137
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	34.85	47.86
Market segment	Server	Desktop processor
Power efficiency	9.24	43.98
Architecture codename	Emerald Rapids (2023)	Raptor Lake-R (2023−2024)
Release date	14 December 2023 (less than a year ago)	8 January 2024 (less than a year ago)
Launch price (MSRP)	$1,099	$549

Cost-effectiveness evaluation

Performance per price, higher is better.

i9-14900 has 37% better value for money than Xeon Gold 5515+.

Detailed specifications

Xeon Gold 5515+ and Core i9-14900 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)	24 (Tetracosa-Core)
Threads	16	32
Base clock speed	3.2 GHz	2 GHz
Boost clock speed	4.1 GHz	5.6 GHz
Bus rate	no data	219 MHz
L1 cache	80 KB (per core)	80 KB (per core)
L2 cache	2 MB (per core)	2 MB (per core)
L3 cache	22.5 MB (shared)	36 MB (shared)
Chip lithography	10 nm	Intel 7 nm
Die size	2x 763 mm2	257 mm2
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	76 °C	no data
64 bit support	+	+
Windows 11 compatibility	no data	+

Compatibility

Information on Xeon Gold 5515+ and Core i9-14900 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	2	1
Socket	4677	FCLGA1700
Power consumption (TDP)	165 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 5515+ and Core i9-14900. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
TSX	+	+
Idle States	no data	+
Thermal Monitoring	-	+
SIPP	-	+
Turbo Boost Max 3.0	no data	+
Deep Learning Boost	-	+

Security technologies

Xeon Gold 5515+ and Core i9-14900 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 5515+ and Core i9-14900 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 5515+ and Core i9-14900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5	DDR5-5600, DDR4-3200
Maximum memory size	no data	192 GB
Max memory channels	no data	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 770
Quick Sync Video	-	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.65 GHz
Execution Units	no data	32

Graphics interfaces

Available interfaces and connections of Xeon Gold 5515+ and Core i9-14900 integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Xeon Gold 5515+ and Core i9-14900 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 Gold 5515+ and Core i9-14900 integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 5515+ and Core i9-14900.

PCIe version	5.0	5.0 and 4.0
PCI Express lanes	80	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	16.72	31.35
Physical cores	8	24
Threads	16	32
Power consumption (TDP)	165 Watt	65 Watt

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Should you still have questions on choice between Xeon Gold 5515+ and Core i9-14900, ask them in Comments section, and we shall answer.

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