Xeon E3-1578L v5 vs E5-2690

Primary details

Comparing Xeon E5-2690 and Xeon E3-1578L v5 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1093	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	3.92	no data
Market segment	Server	Server
Series	no data	Intel Xeon E3
Power efficiency	4.29	no data
Architecture codename	Sandy Bridge-EP (2012)	Skylake-H (2015−2016)
Release date	6 March 2012 (12 years ago)	31 May 2016 (8 years ago)
Launch price (MSRP)	$397	$449

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E5-2690 and Xeon E3-1578L v5 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	8 (Octa-Core)	4 (Quad-Core)
Threads	16	8
Base clock speed	2.9 GHz	2 GHz
Boost clock speed	3.8 GHz	3.4 GHz
Bus type	no data	DMI 3.0
Bus rate	8 GT/s	4 × 8 GT/s
Multiplier	no data	20
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	20480 KB (shared)	8 MB (shared)
Chip lithography	32 nm	14 nm
Die size	435 mm2	171 mm2
Maximum core temperature	72 °C	no data
Number of transistors	2,270 million	2,300 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon E5-2690 and Xeon E3-1578L v5 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	2	1 (Uniprocessor)
Socket	FCLGA2011	Intel BGA 1440
Power consumption (TDP)	135 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2690 and Xeon E3-1578L v5. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	no data
AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	-	no data
Demand Based Switching	+	no data

Security technologies

Xeon E5-2690 and Xeon E3-1578L v5 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2690 and Xeon E3-1578L v5 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2690 and Xeon E3-1578L v5. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	LPDDR3-1866
Maximum memory size	384 GB	64 GB
Max memory channels	4	2
Maximum memory bandwidth	51.2 GB/s	34.134 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

Intel Iris Pro Graphics P580

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2690 and Xeon E3-1578L v5.

PCIe version	3.0	3.0
PCI Express lanes	40	16

Pros & cons summary

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Recency	6 March 2012	31 May 2016
Physical cores	8	4
Threads	16	8
Chip lithography	32 nm	14 nm
Power consumption (TDP)	135 Watt	45 Watt

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