Xeon Platinum 8276L vs Core i5-10400

Primary details

Comparing Core i5-10400 and Xeon Platinum 8276L processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	886	not rated
Place by popularity	50	not in top-100
Cost-effectiveness evaluation	37.09	no data
Market segment	Desktop processor	Server
Series	no data	Intel Xeon Platinum
Architecture codename	Comet Lake (2020)	Cascade Lake (2019−2020)
Release date	30 April 2020 (4 years ago)	2 April 2019 (5 years ago)
Launch price (MSRP)	no data	$16,616
Current price	$114	$2883 (0.2x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i5-10400 and Xeon Platinum 8276L 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	2.9 GHz	2.2 GHz
Boost clock speed	4.3 GHz	4 GHz
L1 cache	64K (per core)	1.75 MB
L2 cache	256K (per core)	28 MB
L3 cache	12 MB (shared)	38.5 MB
Chip lithography	14 nm	14 nm
Maximum core temperature	100 °C	89 °C
Maximum case temperature (TCase)	72 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	No

Compatibility

Information on Core i5-10400 and Xeon Platinum 8276L 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	8 (Multiprocessor)
Socket	FCLGA1200	FCLGA3647
Power consumption (TDP)	65 Watt	165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-10400 and Xeon Platinum 8276L. 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	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	no data
SIPP	-	no data
Turbo Boost Max 3.0	-	-
Status	Launched	Launched

Security technologies

Core i5-10400 and Xeon Platinum 8276L technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-10400 and Xeon Platinum 8276L are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-10400 and Xeon Platinum 8276L. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR4-2933
Maximum memory size	128 GB	4.5 TB
Max memory channels	2	6
Maximum memory bandwidth	41.6 GB/s	140.8 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics 630	no data
Max video memory	64 GB	no data
Quick Sync Video	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.1 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i5-10400 and Xeon Platinum 8276L integrated GPUs.

Number of displays supported

3

no data

Graphics image quality

Maximum display resolutions supported by Core i5-10400 and Xeon Platinum 8276L integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096 x 2160@30Hz	no data
Max resolution over eDP	4096 x 2304@60Hz	no data
Max resolution over DisplayPort	4096 x 2304@60Hz	no data

Graphics API support

APIs supported by Core i5-10400 and Xeon Platinum 8276L integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Core i5-10400 and Xeon Platinum 8276L.

PCIe version	3.0	3.0
PCI Express lanes	16	48

Pros & cons summary

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Recency	30 April 2020	2 April 2019
Physical cores	6	28
Threads	12	56
Power consumption (TDP)	65 Watt	165 Watt

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Should you still have questions on choice between Core i5-10400 and Xeon Platinum 8276L, ask them in Comments section, and we shall answer.

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