i5-11300H vs Xeon Platinum 8280L

Primary details

Comparing Xeon Platinum 8280L and Core i5-11300H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1014
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	Intel Xeon Platinum	no data
Power efficiency	no data	23.22
Architecture codename	Cascade Lake (2019−2020)	Tiger Lake-H35 (2021)
Release date	2 April 2019 (5 years ago)	11 January 2021 (3 years ago)
Launch price (MSRP)	$17,906	no data

Detailed specifications

Xeon Platinum 8280L and Core i5-11300H 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	28 (Octacosa-Core)	4 (Quad-Core)
Threads	56	8
Base clock speed	2.7 GHz	2.6 GHz
Boost clock speed	4 GHz	4.4 GHz
Bus rate	no data	4 GT/s
Multiplier	27	no data
L1 cache	1.75 MB	80K (per core)
L2 cache	28 MB	1.25 MB (per core)
L3 cache	38.5 MB	8 MB (shared)
Chip lithography	14 nm	10 nm SuperFin
Die size	no data	146.1 mm2
Maximum core temperature	84 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+

Compatibility

Information on Xeon Platinum 8280L and Core i5-11300H 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	8 (Multiprocessor)	1
Socket	FCLGA3647	FCBGA1449,FCLGA1449
Power consumption (TDP)	205 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8280L and Core i5-11300H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
FMA	-	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	no data	+
Thermal Monitoring	-	+
Turbo Boost Max 3.0	-	no data
Deep Learning Boost	+	+

Security technologies

Xeon Platinum 8280L and Core i5-11300H technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
SGX	no data	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8280L and Core i5-11300H are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8280L and Core i5-11300H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR4
Maximum memory size	4.5 TB	64 GB
Max memory channels	6	2
Maximum memory bandwidth	140.8 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel® Iris® Xe Graphics
Quick Sync Video	-	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.3 GHz
Execution Units	no data	80

Graphics interfaces

Available interfaces and connections of Xeon Platinum 8280L and Core i5-11300H integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Xeon Platinum 8280L and Core i5-11300H integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096x2304@60Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	7680x4320@60Hz

Graphics API support

APIs supported by Xeon Platinum 8280L and Core i5-11300H integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8280L and Core i5-11300H.

PCIe version	3.0	4.0
PCI Express lanes	48	20

Pros & cons summary

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Recency	2 April 2019	11 January 2021
Physical cores	28	4
Threads	56	8
Chip lithography	14 nm	10 nm
Power consumption (TDP)	205 Watt	28 Watt

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