i7-11700F vs Xeon E7-4820

Primary details

Comparing Xeon E7-4820 and Core i7-11700F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	560
Place by popularity	not in top-100	not in top-100
Market segment	Server	Desktop processor
Series	Intel Xeon E7	no data
Power efficiency	no data	19.25
Architecture codename	Westmere (2010−2011)	Rocket Lake (2021)
Release date	5 April 2011 (13 years ago)	16 March 2021 (3 years ago)
Launch price (MSRP)	$1,446	no data

Detailed specifications

Xeon E7-4820 and Core i7-11700F 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	8 (Octa-Core)	8 (Octa-Core)
Threads	16	16
Base clock speed	2 GHz	2.5 GHz
Boost clock speed	2.27 GHz	4.9 GHz
Bus type	QPI	no data
Bus rate	5.86 GT/s	8 GT/s
Multiplier	15	no data
L1 cache	512 KB	80K (per core)
L2 cache	2 MB	256K (per core)
L3 cache	18 MB	16 MB (shared)
Chip lithography	32 nm	14 nm
Die size	513 mm2	no data
Maximum core temperature	64 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	2600 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon E7-4820 and Core i7-11700F 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	4 (Multiprocessor)	1
Socket	LGA1567	FCLGA1200
Power consumption (TDP)	105 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-4820 and Core i7-11700F. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	2.0
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	no data	+
Thermal Monitoring	+	+
Turbo Boost Max 3.0	no data	+
Deep Learning Boost	-	+

Security technologies

Xeon E7-4820 and Core i7-11700F technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7-4820 and Core i7-11700F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7-4820 and Core i7-11700F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066	DDR4-3200
Maximum memory size	2 TB	128 GB
Max memory channels	4	2
Maximum memory bandwidth	34.113 GB/s	50 GB/s
ECC memory support	+	-

Peripherals

Specifications and connection of peripherals supported by Xeon E7-4820 and Core i7-11700F.

PCIe version	no data	4.0
PCI Express lanes	no data	20

Pros & cons summary

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Recency	5 April 2011	16 March 2021
Chip lithography	32 nm	14 nm
Power consumption (TDP)	105 Watt	65 Watt

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