Ultra 7 266V vs Xeon E7-8894 v4

Primary details

Comparing Xeon E7-8894 v4 and Core Ultra 7 266V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	Intel Xeon E7	no data
Architecture codename	Broadwell (2015−2019)	Lunar Lake (2024)
Release date	no data (2024 years ago)	24 September 2024 (less than a year ago)
Launch price (MSRP)	$8,898	no data

Detailed specifications

Xeon E7-8894 v4 and Core Ultra 7 266V 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	24 (Tetracosa-Core)	8 (Octa-Core)
Threads	48	8
Base clock speed	2.4 GHz	2.2 GHz
Boost clock speed	3.4 GHz	5 GHz
Bus type	QPI	no data
Bus rate	3 × 9.6 GT/s	37 MHz
L1 cache	no data	192 KB (per core)
L2 cache	6 MB	2.5 MB (per core)
L3 cache	60 MB	12 MB (shared)
Chip lithography	14 nm	3 nm
Maximum core temperature	79 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon E7-8894 v4 and Core Ultra 7 266V 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	8 (Multiprocessor)	1
Socket	FCLGA2011	Intel BGA 2833
Power consumption (TDP)	165 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-8894 v4 and Core Ultra 7 266V. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
AES-NI	+	+
AVX	+	+
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
Demand Based Switching	-	no data
PAE	46 Bit	no data

Security technologies

Xeon E7-8894 v4 and Core Ultra 7 266V technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Secure Key	+	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7-8894 v4 and Core Ultra 7 266V are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7-8894 v4 and Core Ultra 7 266V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1333, DDR4-1600, DDR4-1866, DDR3-1066, DDR3-1333, DDR3-1600	DDR5
Maximum memory size	3 TB	no data
Max memory channels	4	no data
Maximum memory bandwidth	85 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Arc 140V

Peripherals

Specifications and connection of peripherals supported by Xeon E7-8894 v4 and Core Ultra 7 266V.

PCIe version	3.0	5.0
PCI Express lanes	32	4

Pros & cons summary

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Physical cores	24	8
Threads	48	8
Chip lithography	14 nm	3 nm
Power consumption (TDP)	165 Watt	17 Watt

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Should you still have questions on choice between Xeon E7-8894 v4 and Core Ultra 7 266V, ask them in Comments section, and we shall answer.

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