Xeon E7-4870 vs Platinum 8280L

Primary details

Comparing Xeon Platinum 8280L and Xeon E7-4870 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	Intel Xeon Platinum	Intel Xeon E7
Architecture codename	Cascade Lake (2019−2020)	Westmere-EX (2011)
Release date	2 April 2019 (5 years ago)	3 April 2011 (13 years ago)
Launch price (MSRP)	$17,906	$4,394

Detailed specifications

Xeon Platinum 8280L and Xeon E7-4870 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)	10 (Deca-Core)
Threads	56	20
Base clock speed	2.7 GHz	2.4 GHz
Boost clock speed	4 GHz	2.8 GHz
Bus type	no data	QPI
Bus rate	no data	6.4 GT/s
Multiplier	27	18
L1 cache	1.75 MB	64 KB (per core)
L2 cache	28 MB	256 KB (per core)
L3 cache	38.5 MB	30 MB (shared)
Chip lithography	14 nm	32 nm
Die size	no data	513 mm2
Maximum core temperature	84 °C	69 °C
Number of transistors	no data	2,600 million
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Xeon Platinum 8280L and Xeon E7-4870 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)	4 (Multiprocessor)
Socket	FCLGA3647	LGA1567
Power consumption (TDP)	205 Watt	130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8280L and Xeon E7-4870. 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
AES-NI	+	+
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	2.0	1.0
Hyper-Threading Technology	+	+
TSX	+	-
Thermal Monitoring	-	+
Turbo Boost Max 3.0	-	no data
Deep Learning Boost	+	-

Security technologies

Xeon Platinum 8280L and Xeon E7-4870 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8280L and Xeon E7-4870 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8280L and Xeon E7-4870. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066
Maximum memory size	4.5 TB	2 TB
Max memory channels	6	4
Maximum memory bandwidth	140.8 GB/s	34.113 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8280L and Xeon E7-4870.

PCIe version	3.0	no data
PCI Express lanes	48	no data

Pros & cons summary

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Recency	2 April 2019	3 April 2011
Physical cores	28	10
Threads	56	20
Chip lithography	14 nm	32 nm
Power consumption (TDP)	205 Watt	130 Watt

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