Ryzen 5 PRO 7640U vs EPYC 9654

Primary details

Comparing EPYC 9654 and Ryzen 5 PRO 7640U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	6	553
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.28	no data
Market segment	Server	Laptop
Series	AMD EPYC	AMD Phoenix (Zen 4, Ryzen 7040)
Power efficiency	19.89	84.58
Architecture codename	Genoa (2022−2023)	Phoenix (Zen4) (2023)
Release date	10 November 2022 (2 years ago)	23 May 2023 (1 year ago)
Launch price (MSRP)	$11,805	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

EPYC 9654 and Ryzen 5 PRO 7640U 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	96	6 (Hexa-Core)
Threads	192	12
Base clock speed	2.4 GHz	3.5 GHz
Boost clock speed	2.4 GHz	4.9 GHz
Multiplier	24	no data
L1 cache	6 MB	384 KB
L2 cache	96 MB	6 MB
L3 cache	384 MB (shared)	16 MB
Chip lithography	5 nm, 6 nm	4 nm
Die size	12x 72 mm2	178 mm2
Maximum core temperature	no data	100 °C
Number of transistors	78,840 million	no data
64 bit support	+	+
Windows 11 compatibility	no data	+

Compatibility

Information on EPYC 9654 and Ryzen 5 PRO 7640U 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	2	no data
Socket	SP5	no data
Power consumption (TDP)	360 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9654 and Ryzen 5 PRO 7640U. You'll probably need this information if you require some particular technology.

AES-NI	+	-
AVX	+	-
Precision Boost 2	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9654 and Ryzen 5 PRO 7640U are enumerated here.

AMD-V

+

-

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9654 and Ryzen 5 PRO 7640U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800	no data
Maximum memory size	6 TiB	no data
Maximum memory bandwidth	460.8 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by EPYC 9654 and Ryzen 5 PRO 7640U.

PCIe version	5.0	no data
PCI Express lanes	128	no data

Synthetic benchmark performance

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

---

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.

---

Pros & cons summary

---

Performance score	77.10	13.66
Recency	10 November 2022	23 May 2023
Physical cores	96	6
Threads	192	12
Chip lithography	5 nm	4 nm
Power consumption (TDP)	360 Watt	15 Watt

---

Should you still have questions on choice between EPYC 9654 and Ryzen 5 PRO 7640U, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---