Xeon E5-2608L v4 vs Core i7-3920XM

Primary details

Comparing Core i7-3920XM and Xeon E5-2608L v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1417	1189
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	1.05
Market segment	Laptop	Laptop
Series	Intel Core i7	Intel Xeon E5
Architecture codename	Ivy Bridge (2012−2013)	Broadwell (2015−2019)
Release date	29 April 2012 (12 years ago)	20 June 2016 (8 years ago)
Launch price (MSRP)	$1,096	$363
Current price	$1096 (1x MSRP)	$563 (1.6x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-3920XM and Xeon E5-2608L v4 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)	8 (Octa-Core)
Threads	8	16
Base clock speed	2.9 GHz	no data
Boost clock speed	3.8 GHz	1.6 GHz
Bus support	no data	2 × 6.4 GT/s
L1 cache	64K (per core)	no data
L2 cache	256K (per core)	2 MB
L3 cache	8 MB (shared)	20 MB
Chip lithography	22 nm	14 nm
Die size	160 mm2	246.24 mm2
Maximum core temperature	105 °C	no data
Number of transistors	1,400 million	3200 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	Yes	No

Compatibility

Information on Core i7-3920XM and Xeon E5-2608L v4 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 (Multiprocessor)
Socket	FCPGA988	no data
Power consumption (TDP)	55 Watt	50 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-3920XM and Xeon E5-2608L v4. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	no data
AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
My WiFi	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	no data	+
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	+	no data
Demand Based Switching	-	no data
FDI	+	no data
Fast Memory Access	+	no data
Status	Discontinued	no data

Security technologies

Core i7-3920XM and Xeon E5-2608L v4 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-3920XM and Xeon E5-2608L v4 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-3920XM and Xeon E5-2608L v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	32 GB	1,536 GB
Max memory channels	2	no data
Maximum memory bandwidth	25.6 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 4000	no data
Quick Sync Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.3 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i7-3920XM and Xeon E5-2608L v4 integrated GPUs.

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

Peripherals

Specifications and connection of peripherals supported by Core i7-3920XM and Xeon E5-2608L v4.

PCIe version	3.0	3.0
PCI Express lanes	16	40

Synthetic benchmark performance

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

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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.

Xeon E5-2608L v4 outperforms Core i7-3920XM by 30% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	3.69	4.81
Recency	29 April 2012	20 June 2016
Physical cores	4	8
Threads	8	16
Cost	$1096	$363
Chip lithography	22 nm	14 nm
Power consumption (TDP)	55 Watt	50 Watt

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Should you still have questions on choice between Core i7-3920XM and Xeon E5-2608L v4, ask them in Comments section, and we shall answer.

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