Xeon 6780E vs L3406

Primary details

Comparing Xeon L3406 and Xeon 6780E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2800	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Power efficiency	1.85	no data
Architecture codename	no data	Sierra Forest (2024)
Release date	1 January 2010 (14 years ago)	3 June 2024 (less than a year ago)
Launch price (MSRP)	no data	$11,350

Detailed specifications

Xeon L3406 and Xeon 6780E 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)	144
Threads	4	144
Base clock speed	2.26 GHz	2.2 GHz
Boost clock speed	2.53 GHz	3 GHz
L1 cache	no data	96 KB (per core)
L2 cache	no data	4 MB (per module)
L3 cache	4 MB Intel® Smart Cache	108 MB (shared)
Chip lithography	32 nm	5 nm
Maximum core temperature	54 °C	no data
Maximum case temperature (TCase)	no data	85 °C
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon L3406 and Xeon 6780E 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	2
Socket	FCLGA1156	4710
Power consumption (TDP)	30 Watt	330 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L3406 and Xeon 6780E. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	no data
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
TSX	-	+
Idle States	+	no data
Demand Based Switching	+	no data
PAE	36 Bit	no data

Security technologies

Xeon L3406 and Xeon 6780E 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 L3406 and Xeon 6780E are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L3406 and Xeon 6780E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1066	DDR5
Maximum memory size	16.38 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	17 GB/s	no data
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 L3406 and Xeon 6780E.

PCIe version	2.0	5.0
PCI Express lanes	16	88

Pros & cons summary

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Recency	1 January 2010	3 June 2024
Physical cores	2	144
Threads	4	144
Chip lithography	32 nm	5 nm
Power consumption (TDP)	30 Watt	330 Watt

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