i7-2685QM vs Xeon E3-1220 v3

Primary details

Comparing Xeon E3-1220 v3 and Core i7-2685QM processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1601	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.80	no data
Market segment	Server	Laptop
Series	no data	Intel Core i7
Power efficiency	3.87	no data
Architecture codename	Haswell-WS (2013−2014)	Sandy Bridge (2011−2013)
Release date	2 June 2013 (11 years ago)	no data
Launch price (MSRP)	$239	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E3-1220 v3 and Core i7-2685QM 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)	4 (Quad-Core)
Threads	4	8
Base clock speed	3.1 GHz	no data
Boost clock speed	3.5 GHz	2.3 GHz
Bus type	no data	DMI 2.0
Bus rate	5 GT/s	4 × 5 GT/s
Multiplier	no data	23
L1 cache	64 KB (per core)	256 KB
L2 cache	256 KB (per core)	1 MB
L3 cache	8192 KB (shared)	6 MB
Chip lithography	22 nm	32 nm
Die size	160 mm2	no data
Number of transistors	1,400 million	1160 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon E3-1220 v3 and Core i7-2685QM 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 (Uniprocessor)
Socket	FCLGA1150	Socket G2
Power consumption (TDP)	80 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1220 v3 and Core i7-2685QM. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	+
FMA	-	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	-	no data
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
SIPP	+	-
Fast Memory Access	+	no data

Security technologies

Xeon E3-1220 v3 and Core i7-2685QM technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	-
OS Guard	+	no data
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1220 v3 and Core i7-2685QM are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1220 v3 and Core i7-2685QM. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR4	DDR3-1333
Maximum memory size	32 GB	16 GB
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	21.335 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel HD Graphics 3000

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1220 v3 and Core i7-2685QM.

PCIe version	3.0	no data
PCI Express lanes	16	no data

Pros & cons summary

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Threads	4	8
Chip lithography	22 nm	32 nm
Power consumption (TDP)	80 Watt	35 Watt

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Should you still have questions on choice between Xeon E3-1220 v3 and Core i7-2685QM, ask them in Comments section, and we shall answer.

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