Xeon E-2314 vs Phi 7250

Primary details

Comparing Xeon Phi 7250 and Xeon E-2314 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1197
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Power efficiency	no data	7.47
Architecture codename	Knights Landing (2016)	Rocket Lake-E (2021)
Release date	20 June 2016 (8 years ago)	8 September 2021 (3 years ago)

Detailed specifications

Xeon Phi 7250 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	68 (Octahexaconta-Core)	4 (Quad-Core)
Threads	272	4
Base clock speed	1.4 GHz	2.8 GHz
Boost clock speed	1.6 GHz	4.5 GHz
Bus rate	no data	8 GT/s
L1 cache	32 KB (per core)	64K (per core)
L2 cache	512 KB (per core)	512K (per core)
L3 cache	0 KB (shared)	8 MB (shared)
Chip lithography	14 nm	14 nm
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	8,000 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	-	+

Compatibility

Information on Xeon Phi 7250 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	1	1
Socket	3647	FCLGA1200
Power consumption (TDP)	215 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Phi 7250 and Xeon E-2314. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon Phi 7250 and Xeon E-2314 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	no data	+
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 Phi 7250 and Xeon E-2314 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7250 and Xeon E-2314. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-3200
Maximum memory size	no data	128 GB
Max memory channels	no data	2
ECC memory support	-	+

Peripherals

Specifications and connection of peripherals supported by Xeon Phi 7250 and Xeon E-2314.

PCIe version	no data	4.0
PCI Express lanes	no data	44

Pros & cons summary

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Recency	20 June 2016	8 September 2021
Physical cores	68	4
Threads	272	4
Power consumption (TDP)	215 Watt	65 Watt

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Should you still have questions on choice between Xeon Phi 7250 and Xeon E-2314, ask them in Comments section, and we shall answer.

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