Xeon E7540 vs Gold 6246R

Primary details

Comparing Xeon Gold 6246R and Xeon E7540 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	299	1039
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	11.27	no data
Market segment	Server	Server
Series	Intel Xeon Gold	no data
Power efficiency	8.86	5.89
Architecture codename	Cascade Lake (2019−2020)	no data
Release date	24 February 2020 (4 years ago)	1 January 2010 (14 years ago)
Launch price (MSRP)	$3,286	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Gold 6246R and Xeon E7540 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	16 (Hexadeca-Core)	6 (Hexa-Core)
Threads	32	12
Base clock speed	3.4 GHz	2 GHz
Boost clock speed	4.1 GHz	2.27 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	34	no data
L1 cache	1 MB	no data
L2 cache	16 MB	no data
L3 cache	35.75 MB	18 MB L3 Cache
Chip lithography	14 nm	45 nm
Maximum core temperature	75 °C	64 °C
64 bit support	+	-
Windows 11 compatibility	+	-

Compatibility

Information on Xeon Gold 6246R and Xeon E7540 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.

Socket	FCLGA3647	FCLGA1567
Power consumption (TDP)	205 Watt	105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6246R and Xeon E7540. 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	no data
AES-NI	+	-
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	2.0	1.0
Hyper-Threading Technology	+	+
TSX	+	-
Turbo Boost Max 3.0	-	no data
Deep Learning Boost	+	-

Security technologies

Xeon Gold 6246R and Xeon E7540 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6246R and Xeon E7540 are enumerated here.

VT-d	+	no data
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6246R and Xeon E7540. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	no data
Maximum memory size	1 TB	no data
Max memory channels	6	no data
Maximum memory bandwidth	140.8 GB/s	no data
ECC memory support	+	-

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6246R and Xeon E7540.

PCIe version	3.0	no data
PCI Express lanes	48	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

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Pros & cons summary

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Performance score	19.55	6.66
Recency	24 February 2020	1 January 2010
Physical cores	16	6
Threads	32	12
Chip lithography	14 nm	45 nm
Power consumption (TDP)	205 Watt	105 Watt

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Should you still have questions on choice between Xeon Gold 6246R and Xeon E7540, ask them in Comments section, and we shall answer.

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