i5-11400H vs Xeon L3406

Primary details

Comparing Xeon L3406 and Core i5-11400H processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2768	754
Place by popularity	not in top-100	30
Market segment	Server	Laptop
Series	no data	Tiger Lake
Architecture codename	no data	Tiger Lake-H (2021)
Release date	1 January 2010 (14 years ago)	11 May 2021 (3 years ago)

Detailed specifications

Xeon L3406 and Core i5-11400H 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)	6 (Hexa-Core)
Threads	4	12
Base clock speed	2.26 GHz	2.7 GHz
Boost clock speed	2.53 GHz	4.5 GHz
Bus rate	no data	8 GT/s
L1 cache	no data	480 KB
L2 cache	no data	7.5 MB
L3 cache	4 MB Intel® Smart Cache	12 MB
Chip lithography	32 nm	10 nm SuperFin
Maximum core temperature	54 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon L3406 and Core i5-11400H 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	1
Socket	FCLGA1156	FCBGA1787
Power consumption (TDP)	30 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L3406 and Core i5-11400H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
FMA	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	-	+
Flex Memory Access	no data	+
Demand Based Switching	+	no data
PAE	36 Bit	no data
Status	Discontinued	Discontinued
Deep Learning Boost	-	+

Security technologies

Xeon L3406 and Core i5-11400H technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Secure Key	no data	+
SGX	no data	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon L3406 and Core i5-11400H are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L3406 and Core i5-11400H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1066	DDR4
Maximum memory size	16.38 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	17 GB/s	51.2 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel® UHD Graphics for 11th Gen Intel® Processors
Quick Sync Video	-	+
Graphics max frequency	no data	1.45 GHz
Execution Units	no data	16

Graphics interfaces

Available interfaces and connections of Xeon L3406 and Core i5-11400H integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Xeon L3406 and Core i5-11400H integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096x2304@60Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	7680x4320@60Hz

Graphics API support

APIs supported by Xeon L3406 and Core i5-11400H integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Xeon L3406 and Core i5-11400H.

PCIe version	2.0	4.0
PCI Express lanes	16	20

Synthetic benchmark performance

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

---

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.

Pros & cons summary

---

Performance score	0.60	10.12
Recency	1 January 2010	11 May 2021
Physical cores	2	6
Threads	4	12
Chip lithography	32 nm	10 nm
Power consumption (TDP)	30 Watt	45 Watt

---

Should you still have questions on choice between Xeon L3406 and Core i5-11400H, 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.

---