Ryzen 5 PRO 6650H vs Xeon Platinum 8260

Primary details

Comparing Xeon Platinum 8260 and Ryzen 5 PRO 6650H processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	261	562
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.30	no data
Market segment	Server	Laptop
Series	Intel Xeon Platinum	no data
Architecture codename	Cascade Lake-SP (2019)	Rembrandt-H PRO (Zen 3+)
Release date	11 December 2018 (5 years ago)	19 April 2022 (2 years ago)
Launch price (MSRP)	$4,702	no data
Current price	$4081 (0.9x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Platinum 8260 and Ryzen 5 PRO 6650H 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)	6 (Hexa-Core)
Threads	48	12
Base clock speed	2.4 GHz	3.3 GHz
Boost clock speed	3.9 GHz	4.5 GHz
L1 cache	64K (per core)	64K (per core)
L2 cache	1 MB (per core)	512K (per core)
L3 cache	35.75 MB (shared)	16 MB (shared)
Chip lithography	14 nm	6 nm
Die size	no data	208 mm2
Maximum core temperature	90 °C	95 °C
Number of transistors	8,000 million	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	No

Compatibility

Information on Xeon Platinum 8260 and Ryzen 5 PRO 6650H 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	FCLGA3647	FP7
Power consumption (TDP)	165 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8260 and Ryzen 5 PRO 6650H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	DDR5-4800/LPDDR5-6400 RAM (incl. ECC), PCIe 4, PRO, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI	+	+
FMA	no data	+
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	+	no data
Turbo Boost Max 3.0	-	no data
Status	Launched	no data

Security technologies

Xeon Platinum 8260 and Ryzen 5 PRO 6650H technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8260 and Ryzen 5 PRO 6650H are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8260 and Ryzen 5 PRO 6650H. 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	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 660M

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8260 and Ryzen 5 PRO 6650H.

PCIe version	3.0	4.0
PCI Express lanes	48	20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon Platinum 8260 outperforms Ryzen 5 PRO 6650H by 59% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	19.62	12.34
Recency	11 December 2018	19 April 2022
Physical cores	24	6
Threads	48	12
Chip lithography	14 nm	6 nm
Power consumption (TDP)	165 Watt	45 Watt

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Should you still have questions on choice between Xeon Platinum 8260 and Ryzen 5 PRO 6650H, ask them in Comments section, and we shall answer.

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