Xeon Platinum 8558P vs E-2176M

Primary details

Comparing Xeon E-2176M and Xeon Platinum 8558P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1025	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	11.02	no data
Market segment	Server	Server
Series	Intel Xeon E	no data
Power efficiency	14.31	no data
Architecture codename	Coffee Lake-H (2018−2019)	Emerald Rapids (2023)
Release date	4 April 2018 (6 years ago)	14 December 2023 (1 year ago)
Launch price (MSRP)	$450	$6,759

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E-2176M and Xeon Platinum 8558P 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)	48 (Octatetraconta-Core)
Threads	12	96
Base clock speed	2.7 GHz	2.7 GHz
Boost clock speed	4.4 GHz	4 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	27	no data
L1 cache	64 KB (per core)	80 KB (per core)
L2 cache	256 KB (per core)	2 MB (per core)
L3 cache	12 MB (shared)	260 MB (shared)
Chip lithography	14 nm	Intel 7 nm
Die size	154 mm2	2x 763 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	81 °C
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on Xeon E-2176M and Xeon Platinum 8558P 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 (Uniprocessor)	2
Socket	BGA-1440	FCLGA4677
Power consumption (TDP)	45 Watt	350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2176M and Xeon Platinum 8558P. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
My WiFi	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
SIPP	+	-
Deep Learning Boost	-	+

Security technologies

Xeon E-2176M and Xeon Platinum 8558P technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2176M and Xeon Platinum 8558P are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2176M and Xeon Platinum 8558P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR5 @ 5600 MT/s (1 DPC)
Maximum memory size	64 GB	4 TB
Max memory channels	2	8
Maximum memory bandwidth	42.671 GB/s	no data
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics P630	N/A
Max video memory	64 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.2 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Xeon E-2176M and Xeon Platinum 8558P integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Xeon E-2176M and Xeon Platinum 8558P integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@30Hz	no data
Max resolution over eDP	4096x2304@30Hz	no data
Max resolution over DisplayPort	4096x2304@30Hz	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Xeon E-2176M and Xeon Platinum 8558P integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Xeon E-2176M and Xeon Platinum 8558P.

PCIe version	3.0	5.0
PCI Express lanes	16	80

Pros & cons summary

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Recency	4 April 2018	14 December 2023
Physical cores	6	48
Threads	12	96
Power consumption (TDP)	45 Watt	350 Watt

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Should you still have questions on choice between Xeon E-2176M and Xeon Platinum 8558P, ask them in Comments section, and we shall answer.

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