Xeon E-2314 vs E7-4807

Primary details

Comparing Xeon E7-4807 and Xeon E-2314 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1194
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	Intel Xeon E7	no data
Power efficiency	no data	7.46
Architecture codename	Westmere (2010−2011)	Rocket Lake-E (2021)
Release date	5 April 2011 (13 years ago)	8 September 2021 (3 years ago)
Launch price (MSRP)	$890	no data

Detailed specifications

Xeon E7-4807 and Xeon E-2314 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	6 (Hexa-Core)	4 (Quad-Core)
Threads	12	4
Base clock speed	1.86 GHz	2.8 GHz
Boost clock speed	0.07 GHz	4.5 GHz
Bus type	QPI	no data
Bus rate	4.8 GT/s	8 GT/s
Multiplier	14	no data
L1 cache	384 KB	64K (per core)
L2 cache	1.5 MB	512K (per core)
L3 cache	18 MB	8 MB (shared)
Chip lithography	32 nm	14 nm
Die size	513 mm2	no data
Maximum core temperature	70 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	2600 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	-	+

Compatibility

Information on Xeon E7-4807 and Xeon E-2314 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	FCLGA1567,LGA1567	FCLGA1200
Power consumption (TDP)	95 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-4807 and Xeon E-2314. 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	-	2.0
Hyper-Threading Technology	+	-
Idle States	no data	+
Thermal Monitoring	+	+

Security technologies

Xeon E7-4807 and Xeon E-2314 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
MPX	-	+
SGX	no data	Yes with Intel® SPS
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7-4807 and Xeon E-2314 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7-4807 and Xeon E-2314. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-800	DDR4-3200
Maximum memory size	2 TB	128 GB
Max memory channels	4	2
Maximum memory bandwidth	25.598 GB/s	no data
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon E7-4807 and Xeon E-2314.

PCIe version	no data	4.0
PCI Express lanes	no data	44

Pros & cons summary

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Recency	5 April 2011	8 September 2021
Physical cores	6	4
Threads	12	4
Chip lithography	32 nm	14 nm
Power consumption (TDP)	95 Watt	65 Watt

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