Threadripper PRO 7995WX vs Xeon Platinum 9221

Primary details

Comparing Xeon Platinum 9221 and Threadripper PRO 7995WX processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Desktop processor
Series	Intel Xeon Platinum	no data
Architecture codename	Cascade Lake-AP (2019)	Storm Peak (2023)
Release date	2 April 2019 (5 years ago)	no data

Detailed specifications

Xeon Platinum 9221 and Threadripper PRO 7995WX 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	32 (Dotriaconta-Core)	96
Threads	64	192
Base clock speed	2.1 GHz	3.2 GHz
Boost clock speed	2.1 GHz	5.1 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	21	no data
L1 cache	2 MB	64 KB (per core)
L2 cache	32 MB	1 MB (per core)
L3 cache	71.5 MB (shared)	384 MB (shared)
Chip lithography	14 nm	5 nm
Die size	no data	12x 71 mm2
Number of transistors	8,000 million	78,840 million
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	No	Yes

Compatibility

Information on Xeon Platinum 9221 and Threadripper PRO 7995WX 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	1
Socket	Intel BGA5903	SP5
Power consumption (TDP)	250 Watt	350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 9221 and Threadripper PRO 7995WX. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
TSX	+	no data
Precision Boost 2	no data	+

Security technologies

Xeon Platinum 9221 and Threadripper PRO 7995WX technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 9221 and Threadripper PRO 7995WX are enumerated here.

AMD-V	no data	+
VT-d	+	no data
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 9221 and Threadripper PRO 7995WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR5
Maximum memory size	2 TiB	no data
Max memory channels	12	no data
Maximum memory bandwidth	281.6 GB/s	no data
ECC memory support	+	no data

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 9221 and Threadripper PRO 7995WX.

PCIe version

3.0

5.0

Pros & cons summary

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Physical cores	32	96
Threads	64	192
Chip lithography	14 nm	5 nm
Power consumption (TDP)	250 Watt	350 Watt

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Should you still have questions on choice between Xeon Platinum 9221 and Threadripper PRO 7995WX, ask them in Comments section, and we shall answer.

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