Core i9-13900KS vs Xeon E-2276M

Primary details

Comparing Xeon E-2276M and Core i9-13900KS processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	891	64
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	28.13	87.16
Market segment	Mobile workstation	Desktop processor
Series	Intel Xeon E	no data
Architecture codename	Coffee Lake-H (2018−2019)	Raptor Lake-S
Release date	1 May 2019 (5 years ago)	12 January 2023 (1 year ago)
Launch price (MSRP)	$450	no data
Current price	$230 (0.5x MSRP)	$526

Cost-effectiveness evaluation

Performance per price, higher is better.

i9-13900KS has 210% better value for money than Xeon E-2276M.

Detailed specifications

Xeon E-2276M and Core i9-13900KS 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	6 (Hexa-Core)	24 (Tetracosa-Core)
Threads	12	32
Base clock speed	2.8 GHz	3.2 GHz
Boost clock speed	4.7 GHz	5.8 GHz
L1 cache	384 KB	80K (per core)
L2 cache	1.5 MB	2 MB (per core)
L3 cache	12 MB	36 MB (shared)
Chip lithography	14 nm	Intel 7 nm
Die size	149.6 mm2	257 mm2
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	Yes

Compatibility

Information on Xeon E-2276M and Core i9-13900KS 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	FCBGA1440	FCLGA1700
Power consumption (TDP)	45 Watt	150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2276M and Core i9-13900KS. 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	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
My WiFi	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	no data
SIPP	+	no data
Turbo Boost Max 3.0	no data	+
Status	Discontinued	Launched

Security technologies

Xeon E-2276M and Core i9-13900KS technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2276M and Core i9-13900KS are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2276M and Core i9-13900KS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR5-5600, DDR4-3200
Maximum memory size	128 GB	192 GB
Max memory channels	2	2
Maximum memory bandwidth	41.8 GB/s	89.6 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel UHD Graphics P630	Intel UHD Graphics 770
Max video memory	64 GB	no data
Quick Sync Video	+	+
Clear Video	+	no data
Clear Video HD	+	+
Graphics max frequency	1.2 GHz	1.65 GHz
Execution Units	no data	32
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Xeon E-2276M and Core i9-13900KS integrated GPUs.

Number of displays supported	3	4
eDP	+	no data
DisplayPort	+	no data
HDMI	+	no data
DVI	+	no data

Graphics image quality

Maximum display resolutions supported by Xeon E-2276M and Core i9-13900KS integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@30Hz	4096 x 2160 @ 60Hz
Max resolution over eDP	4096x2304@60Hz	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	4096x2304@60Hz	7680 x 4320 @ 60Hz
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Xeon E-2276M and Core i9-13900KS integrated GPUs, sometimes API versions are included.

DirectX	12	12
OpenGL	4.5	4.5

Peripherals

Specifications and connection of peripherals supported by Xeon E-2276M and Core i9-13900KS.

PCIe version	3.0	5.0 and 4.0
PCI Express lanes	16	20

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 i9-13900KS outperforms Xeon E-2276M by 425% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	7.62	40.00
Recency	1 May 2019	12 January 2023
Physical cores	6	24
Threads	12	32
Power consumption (TDP)	45 Watt	150 Watt

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Should you still have questions on choice between Xeon E-2276M and Core i9-13900KS, ask them in Comments section, and we shall answer.

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