Xeon w9-3495X vs Phi 7295

Primary details

Comparing Xeon Phi 7295 and Xeon w9-3495X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	19
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	Intel Xeon Phi	no data
Architecture codename	Knights Mill (2017)	Sapphire Rapids (2023)
Release date	18 December 2017 (6 years ago)	15 February 2023 (1 year ago)

Detailed specifications

Xeon Phi 7295 and Xeon w9-3495X 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	72 (Doheptaconta-Core)	56 (Hexapentaconta-Core)
Threads	288	112
Base clock speed	1.5 GHz	1.9 GHz
Boost clock speed	1.6 GHz	4.8 GHz
Multiplier	15	no data
L1 cache	4.5 MB	80 KB (per core)
L2 cache	36 MB	2 MB (per core)
L3 cache	0 KB (shared)	105 MB
Chip lithography	14 nm	Intel 7 nm
Die size	no data	4x 477 mm2
Maximum core temperature	77 °C	no data
Maximum case temperature (TCase)	no data	81 °C
Number of transistors	8,000 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	-	+
VID voltage range	0.550-1.2V	no data

Compatibility

Information on Xeon Phi 7295 and Xeon w9-3495X 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	SVLCLGA3647	FCLGA4677
Power consumption (TDP)	320 Watt	350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Phi 7295 and Xeon w9-3495X. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon Phi 7295 and Xeon w9-3495X technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+
SGX	-	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Phi 7295 and Xeon w9-3495X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7295 and Xeon w9-3495X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR5-4800
Maximum memory size	384 GB	4 TB
Max memory channels	6	8
Maximum memory bandwidth	115.212 GB/s	no data
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	N/A
Max video memory	1 GB	no data
Graphics max frequency	0 MHz	no data

Peripherals

Specifications and connection of peripherals supported by Xeon Phi 7295 and Xeon w9-3495X.

PCIe version	3.0	5.0
PCI Express lanes	36	112

Pros & cons summary

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Recency	18 December 2017	15 February 2023
Physical cores	72	56
Threads	288	112
Power consumption (TDP)	320 Watt	350 Watt

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Should you still have questions on choice between Xeon Phi 7295 and Xeon w9-3495X, ask them in Comments section, and we shall answer.

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