Xeon Platinum 8276 vs E-2276M

Primary details

Comparing Xeon E-2276M and Xeon Platinum 8276 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	980	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	18.77	no data
Market segment	Server	Server
Series	Intel Xeon E	Intel Xeon Platinum
Power efficiency	15.63	no data
Architecture codename	Coffee Lake-H (2018−2019)	Cascade Lake-SP (2018)
Release date	27 May 2019 (5 years ago)	11 December 2018 (6 years ago)
Launch price (MSRP)	$450	$8,719

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E-2276M and Xeon Platinum 8276 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)	28 (Octacosa-Core)
Threads	12	56
Base clock speed	2.8 GHz	2.2 GHz
Boost clock speed	4.7 GHz	4 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	28	22
L1 cache	384 KB	64 KB (per core)
L2 cache	1.5 MB	1 MB (per core)
L3 cache	12 MB (shared)	38.5 MB (shared)
Chip lithography	14 nm	14 nm
Die size	149.6 mm2	no data
Maximum core temperature	100 °C	89 °C
Number of transistors	no data	8,000 million
64 bit support	+	+
Windows 11 compatibility	+	+

Compatibility

Information on Xeon E-2276M and Xeon Platinum 8276 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)	8 (Multiprocessor)
Socket	FCBGA1440	FCLGA3647
Power consumption (TDP)	45 Watt	165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2276M and Xeon Platinum 8276. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.2, 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	+	-
Turbo Boost Max 3.0	no data	-
Deep Learning Boost	-	+

Security technologies

Xeon E-2276M and Xeon Platinum 8276 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	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2276M and Xeon Platinum 8276 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2276M and Xeon Platinum 8276. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-2933
Maximum memory size	128 GB	1 TB
Max memory channels	2	6
Maximum memory bandwidth	42.671 GB/s	140.8 GB/s
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-2276M and Xeon Platinum 8276 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-2276M and Xeon Platinum 8276 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@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Xeon E-2276M and Xeon Platinum 8276 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-2276M and Xeon Platinum 8276.

PCIe version	3.0	3.0
PCI Express lanes	16	48

Pros & cons summary

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Recency	27 May 2019	11 December 2018
Physical cores	6	28
Threads	12	56
Power consumption (TDP)	45 Watt	165 Watt

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Should you still have questions on choice between Xeon E-2276M and Xeon Platinum 8276, ask them in Comments section, and we shall answer.

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