Ultra 7 266V vs Xeon W-3265

Primary details

Comparing Xeon W-3265 and Core Ultra 7 266V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	308	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	9.40	no data
Market segment	Server	Laptop
Series	Intel Xeon W	no data
Power efficiency	8.75	no data
Architecture codename	Cascade Lake (2019−2020)	Lunar Lake (2024)
Release date	3 June 2019 (5 years ago)	24 September 2024 (less than a year ago)
Launch price (MSRP)	$3,349	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon W-3265 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	2.7 GHz	2.2 GHz
Boost clock speed	4.6 GHz	5 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	37 MHz
Multiplier	27	no data
L1 cache	1.5 MB	192 KB (per core)
L2 cache	24 MB	2.5 MB (per core)
L3 cache	33 MB	12 MB (shared)
Chip lithography	14 nm	3 nm
Maximum core temperature	78 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on Xeon W-3265 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	1 (Uniprocessor)	1
Socket	FCLGA3647	Intel BGA 2833
Power consumption (TDP)	205 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-3265 and Core Ultra 7 266V. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX-512	no data
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	+
Turbo Boost Max 3.0	+	no data
Deep Learning Boost	+	-

Security technologies

Xeon W-3265 and Core Ultra 7 266V technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-3265 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 W-3265 and Core Ultra 7 266V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR5
Maximum memory size	1 TB	no data
Max memory channels	6	no data
Maximum memory bandwidth	140.8 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 W-3265 and Core Ultra 7 266V.

PCIe version	3.0	5.0
PCI Express lanes	64	4

Pros & cons summary

---

Recency	3 June 2019	24 September 2024
Physical cores	24	8
Threads	48	8
Chip lithography	14 nm	3 nm
Power consumption (TDP)	205 Watt	17 Watt

---

Should you still have questions on choice between Xeon W-3265 and Core Ultra 7 266V, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---