Ryzen 5 PRO 4650G vs Xeon Platinum 9221

Primary details

Comparing Xeon Platinum 9221 and Ryzen 5 PRO 4650G processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	742
Place by popularity	not in top-100	not in top-100
Market segment	Server	Desktop processor
Series	Intel Xeon Platinum	AMD Ryzen 5
Power efficiency	no data	14.81
Architecture codename	Cascade Lake-AP (2019)	Renoir (2020−2023)
Release date	2 April 2019 (5 years ago)	21 July 2020 (4 years ago)

Detailed specifications

Xeon Platinum 9221 and Ryzen 5 PRO 4650G 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)	6 (Hexa-Core)
Threads	64	12
Base clock speed	2.3 GHz	3.7 GHz
Boost clock speed	3.7 GHz	4.2 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	21	37
L1 cache	2 MB	64 KB (per core)
L2 cache	32 MB	512 KB (per core)
L3 cache	71.5 MB (shared)	8 MB (shared)
Chip lithography	14 nm	7 nm
Die size	no data	156 mm2
Maximum case temperature (TCase)	no data	95 °C
Number of transistors	8,000 million	9,800 million
64 bit support	+	+
Windows 11 compatibility	+	+

Compatibility

Information on Xeon Platinum 9221 and Ryzen 5 PRO 4650G 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	AM4
Power consumption (TDP)	250 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 9221 and Ryzen 5 PRO 4650G. 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)	+	no data
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Status	Discontinued	no data

Security technologies

Xeon Platinum 9221 and Ryzen 5 PRO 4650G 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 Ryzen 5 PRO 4650G are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 9221 and Ryzen 5 PRO 4650G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR4-3200
Maximum memory size	2 TiB	128 GB
Max memory channels	12	no data
Maximum memory bandwidth	281.6 GB/s	51.196 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon Vega 7

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 9221 and Ryzen 5 PRO 4650G.

PCIe version

3.0

3.0

Pros & cons summary

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Recency	2 April 2019	21 July 2020
Physical cores	32	6
Threads	64	12
Chip lithography	14 nm	7 nm
Power consumption (TDP)	250 Watt	65 Watt

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