Xeon 6980P vs L3426

Primary details

Comparing Xeon L3426 and Xeon 6980P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2125	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Power efficiency	3.26	no data
Architecture codename	no data	Granite Rapids (2024)
Release date	1 July 2009 (15 years ago)	24 September 2024 (less than a year ago)

Detailed specifications

Xeon L3426 and Xeon 6980P 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)	128
Threads	8	256
Base clock speed	1.86 GHz	2 GHz
Boost clock speed	3.2 GHz	3.9 GHz
L1 cache	no data	112 KB (per core)
L2 cache	no data	2 MB (per core)
L3 cache	8 MB Intel® Smart Cache	504 MB (shared)
Chip lithography	45 nm	5 nm
Maximum core temperature	58 °C	no data
Maximum case temperature (TCase)	no data	80 °C
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon L3426 and Xeon 6980P 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,LGA1156	7529
Power consumption (TDP)	45 Watt	500 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L3426 and Xeon 6980P. 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 L3426 and Xeon 6980P 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 L3426 and Xeon 6980P are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L3426 and Xeon 6980P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066, DDR3-1333	DDR5
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	21 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 L3426 and Xeon 6980P.

PCIe version	2.0	5.0
PCI Express lanes	16	96

Pros & cons summary

---

Recency	1 July 2009	24 September 2024
Physical cores	4	128
Threads	8	256
Chip lithography	45 nm	5 nm
Power consumption (TDP)	45 Watt	500 Watt

---

Should you still have questions on choice between Xeon L3426 and Xeon 6980P, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---