Xeon E5-1691 V3 vs i3-3120M

Primary details

Comparing Core i3-3120M and Xeon E5-1691 V3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2409	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	Intel Core i3	no data
Power efficiency	2.89	no data
Architecture codename	Ivy Bridge (2012−2013)	Haswell-EP (2014−2015)
Release date	30 September 2012 (12 years ago)	8 September 2014 (10 years ago)
Launch price (MSRP)	$160	no data

Detailed specifications

Core i3-3120M and Xeon E5-1691 V3 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)	14 (Tetradeca-Core)
Threads	4	28
Base clock speed	2.5 GHz	2.5 GHz
Boost clock speed	2.5 GHz	3.4 GHz
Bus rate	5 GT/s	no data
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	256K (per core)
L3 cache	3 MB (shared)	35 MB (shared)
Chip lithography	22 nm	22 nm
Die size	118 mm2	356 mm2
Maximum core temperature	90C (PGA); 105C (BGA)	no data
Number of transistors	no data	2,600 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Core i3-3120M and Xeon E5-1691 V3 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	FCBGA1023,FCPGA988	2011-3
Power consumption (TDP)	35 Watt	135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-3120M and Xeon E5-1691 V3. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i3-3120M and Xeon E5-1691 V3 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	no data
Identity Protection	+	-
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-3120M and Xeon E5-1691 V3 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-3120M and Xeon E5-1691 V3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4-2133
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	25.6 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 4000	no data
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	1.1 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i3-3120M and Xeon E5-1691 V3 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
SDVO	+	no data
CRT	+	no data

Peripherals

Specifications and connection of peripherals supported by Core i3-3120M and Xeon E5-1691 V3.

PCIe version	2.0	3.0
PCI Express lanes	16	40

Pros & cons summary

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Recency	30 September 2012	8 September 2014
Physical cores	2	14
Threads	4	28
Power consumption (TDP)	35 Watt	135 Watt

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Should you still have questions on choice between Core i3-3120M and Xeon E5-1691 V3, ask them in Comments section, and we shall answer.

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