Xeon Platinum 8280L vs Celeron G555

Primary details

Comparing Celeron G555 and Xeon Platinum 8280L processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2545	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.05	no data
Market segment	Desktop processor	Server
Series	no data	Intel Xeon Platinum
Power efficiency	1.28	no data
Architecture codename	Sandy Bridge (2011−2013)	Cascade Lake (2019−2020)
Release date	1 September 2012 (12 years ago)	2 April 2019 (5 years ago)
Launch price (MSRP)	$89	$17,906

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron G555 and Xeon Platinum 8280L 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	2 (Dual-core)	28 (Octacosa-Core)
Threads	2	56
Base clock speed	2.7 GHz	2.7 GHz
Boost clock speed	2.7 GHz	4 GHz
Bus rate	5 GT/s	no data
Multiplier	no data	27
L1 cache	64 KB (per core)	1.75 MB
L2 cache	256 KB (per core)	28 MB
L3 cache	2 MB (shared)	38.5 MB
Chip lithography	32 nm	14 nm
Die size	131 mm2	no data
Maximum core temperature	69 °C	84 °C
Number of transistors	504 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Celeron G555 and Xeon Platinum 8280L 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	FCLGA1155	FCLGA3647
Power consumption (TDP)	65 Watt	205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G555 and Xeon Platinum 8280L. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	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
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Turbo Boost Max 3.0	no data	-
FDI	+	no data
Fast Memory Access	+	no data
Deep Learning Boost	-	+

Security technologies

Celeron G555 and Xeon Platinum 8280L technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G555 and Xeon Platinum 8280L are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G555 and Xeon Platinum 8280L. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4-2933
Maximum memory size	32 GB	4.5 TB
Max memory channels	2	6
Maximum memory bandwidth	17 GB/s	140.8 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for 2nd Generation Intel® Processors	no data
Graphics max frequency	1 GHz	no data

Graphics interfaces

Available interfaces and connections of Celeron G555 and Xeon Platinum 8280L integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Celeron G555 and Xeon Platinum 8280L.

PCIe version	2.0	3.0
PCI Express lanes	no data	48

Pros & cons summary

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Recency	1 September 2012	2 April 2019
Physical cores	2	28
Threads	2	56
Chip lithography	32 nm	14 nm
Power consumption (TDP)	65 Watt	205 Watt

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