i3-11100B vs Xeon L5508

Primary details

Comparing Xeon L5508 and Core i3-11100B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	989
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Power efficiency	no data	10.41
Architecture codename	Gainestown (2009−2010)	no data
Release date	30 March 2009 (15 years ago)	1 April 2021 (3 years ago)

Detailed specifications

Xeon L5508 and Core i3-11100B 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)	4 (Quad-Core)
Threads	4	8
Base clock speed	2 GHz	3.6 GHz
Boost clock speed	2.4 GHz	4.4 GHz
Bus rate	no data	8 GT/s
L1 cache	64 KB (per core)	no data
L2 cache	256 KB (per core)	no data
L3 cache	8 MB (shared)	12 MB
Chip lithography	45 nm	10 nm SuperFin
Die size	263 mm2	no data
Maximum core temperature	no data	100 °C
Number of transistors	731 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon L5508 and Core i3-11100B 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
Socket	1366	no data
Power consumption (TDP)	38 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L5508 and Core i3-11100B. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	-	+
vPro	no data	-
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Hyper-Threading Technology	no data	+
Idle States	no data	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
SIPP	-	+
Turbo Boost Max 3.0	no data	+
Deep Learning Boost	-	+

Security technologies

Xeon L5508 and Core i3-11100B technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	no data	+
Secure Key	no data	+
Identity Protection	-	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon L5508 and Core i3-11100B are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L5508 and Core i3-11100B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	Up to 3200 MT/s
Maximum memory size	no data	128 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	45.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	N/A	Intel® UHD Graphics for 11th Gen Intel® Processors
Quick Sync Video	-	+
Graphics max frequency	no data	1.4 GHz
Execution Units	no data	16

Graphics interfaces

Available interfaces and connections of Xeon L5508 and Core i3-11100B integrated GPUs.

Number of displays supported	no data	4
eDP	no data	+
DisplayPort	-	+
HDMI	-	+
DVI	no data	+

Graphics image quality

Maximum display resolutions supported by Xeon L5508 and Core i3-11100B integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	no data	4096 x 2304@30Hz
Max resolution over eDP	no data	4096 x 2304@60Hz
Max resolution over DisplayPort	no data	4096 x 2304@60Hz

Graphics API support

APIs supported by Xeon L5508 and Core i3-11100B integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Xeon L5508 and Core i3-11100B.

PCIe version	2.0	3.0
PCI Express lanes	no data	16

Pros & cons summary

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Recency	30 March 2009	1 April 2021
Physical cores	2	4
Threads	4	8
Chip lithography	45 nm	10 nm
Power consumption (TDP)	38 Watt	65 Watt

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