Xeon Gold 6242R vs E3-1240

Primary details

Comparing Xeon E3-1240 and Xeon Gold 6242R processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1554	245
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.23	17.25
Market segment	Server	Server
Series	no data	Intel Xeon Gold
Power efficiency	4.02	9.96
Architecture codename	Sandy Bridge (2011−2013)	Cascade Lake (2019−2020)
Release date	3 April 2011 (13 years ago)	24 February 2020 (4 years ago)
Launch price (MSRP)	$209	$2,529

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6242R has 674% better value for money than Xeon E3-1240.

Detailed specifications

Xeon E3-1240 and Xeon Gold 6242R 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	4 (Quad-Core)	20 (Icosa-Core)
Threads	8	40
Base clock speed	3.3 GHz	3.1 GHz
Boost clock speed	3.7 GHz	4.1 GHz
Bus type	no data	DMI 3.0
Bus rate	no data	4 × 8 GT/s
Multiplier	no data	31
L1 cache	64 KB (per core)	1.25 MB
L2 cache	256 KB (per core)	20 MB
L3 cache	8 MB (shared)	35.75 MB
Chip lithography	32 nm	14 nm
Die size	216 mm2	no data
Maximum core temperature	69 °C	76 °C
Number of transistors	1,160 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon E3-1240 and Xeon Gold 6242R 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	no data
Socket	LGA1155	FCLGA3647
Power consumption (TDP)	80 Watt	205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1240 and Xeon Gold 6242R. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX	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	+	-
Flex Memory Access	+	no data
Demand Based Switching	+	no data
Turbo Boost Max 3.0	no data	-
FDI	-	no data
Fast Memory Access	+	no data
Deep Learning Boost	-	+

Security technologies

Xeon E3-1240 and Xeon Gold 6242R technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Identity Protection	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1240 and Xeon Gold 6242R are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1240 and Xeon Gold 6242R. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4-2933
Maximum memory size	32 GB	1 TB
Max memory channels	2	6
Maximum memory bandwidth	21 GB/s	140.8 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1240 and Xeon Gold 6242R.

PCIe version	2.0	3.0
PCI Express lanes	20	48

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	3.40	21.58
Recency	3 April 2011	24 February 2020
Physical cores	4	20
Threads	8	40
Chip lithography	32 nm	14 nm
Power consumption (TDP)	80 Watt	205 Watt

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Should you still have questions on choice between Xeon E3-1240 and Xeon Gold 6242R, ask them in Comments section, and we shall answer.

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