Ryzen 9 5900H vs Xeon E5-4640 v2

Primary details

Comparing Xeon E5-4640 v2 and Ryzen 9 5900H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	581
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	no data	AMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency	no data	27.21
Architecture codename	no data	Cezanne U (Zen 3) (2021−2022)
Release date	1 January 2014 (10 years ago)	7 January 2021 (3 years ago)

Detailed specifications

Xeon E5-4640 v2 and Ryzen 9 5900H 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	10 (Deca-Core)	8 (Octa-Core)
Threads	20	16
Base clock speed	2.2 GHz	3.3 GHz
Boost clock speed	2.7 GHz	4.6 GHz
Bus rate	8 GT/s	no data
L1 cache	no data	512 KB
L2 cache	no data	4 MB
L3 cache	20 MB Intel® Smart Cache	16 MB
Chip lithography	22 nm	7 nm
Maximum core temperature	75 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon E5-4640 v2 and Ryzen 9 5900H 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	4	no data
Socket	FCLGA2011	FP6
Power consumption (TDP)	95 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-4640 v2 and Ryzen 9 5900H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	XFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI	+	-
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Demand Based Switching	+	no data
PAE	46 Bit	no data

Security technologies

Xeon E5-4640 v2 and Ryzen 9 5900H technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-4640 v2 and Ryzen 9 5900H are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-4640 v2 and Ryzen 9 5900H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866	no data
Maximum memory size	768 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	59.7 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon RX Vega 8 (Ryzen 4000)

Peripherals

Specifications and connection of peripherals supported by Xeon E5-4640 v2 and Ryzen 9 5900H.

PCIe version	3.0	no data
PCI Express lanes	40	no data

Pros & cons summary

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Recency	1 January 2014	7 January 2021
Physical cores	10	8
Threads	20	16
Chip lithography	22 nm	7 nm
Power consumption (TDP)	95 Watt	45 Watt

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Should you still have questions on choice between Xeon E5-4640 v2 and Ryzen 9 5900H, ask them in Comments section, and we shall answer.

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