Ryzen 5 PRO 7645 vs EPYC 9654

VS

Aggregate performance score

EPYC 9654
2022
96 cores / 192 threads, 360 Watt
76.66
+333%

EPYC 9654 outperforms Ryzen 5 PRO 7645 by a whopping 333% based on our aggregate benchmark results.

Primary details

Comparing EPYC 9654 and Ryzen 5 PRO 7645 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking5370
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.30no data
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency19.4224.84
Architecture codenameGenoa (2022−2023)Raphael (2023−2024)
Release date10 November 2022 (1 year ago)13 June 2023 (1 year ago)
Launch price (MSRP)$11,805no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 9654 and Ryzen 5 PRO 7645 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 cores966 (Hexa-Core)
Threads19212
Base clock speed2.4 GHz3.8 GHz
Boost clock speed3.7 GHz5.1 GHz
Multiplier24no data
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache384 MB (shared)32 MB (shared)
Chip lithography5 nm, 6 nm5 nm
Die size12x 72 mm271 mm2
Maximum case temperature (TCase)no data61 °C
Number of transistors78,840 million6,570 million
64 bit support++

Compatibility

Information on EPYC 9654 and Ryzen 5 PRO 7645 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 configuration21
SocketSP5AM5
Power consumption (TDP)360 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9654 and Ryzen 5 PRO 7645. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9654 and Ryzen 5 PRO 7645 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9654 and Ryzen 5 PRO 7645. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5
Maximum memory size6 TiBno data
Maximum memory bandwidth460.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by EPYC 9654 and Ryzen 5 PRO 7645.

PCIe version5.05.0
PCI Express lanes12824

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.

EPYC 9654 76.66
+333%
Ryzen 5 PRO 7645 17.71

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

EPYC 9654 117317
+333%
Ryzen 5 PRO 7645 27106

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

EPYC 9654 1827
Ryzen 5 PRO 7645 2631
+44%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

EPYC 9654 18626
+65%
Ryzen 5 PRO 7645 11286

Gaming performance

Pros & cons summary


Performance score 76.66 17.71
Recency 10 November 2022 13 June 2023
Physical cores 96 6
Threads 192 12
Power consumption (TDP) 360 Watt 65 Watt

EPYC 9654 has a 332.9% higher aggregate performance score, and 1500% more physical cores and 1500% more threads.

Ryzen 5 PRO 7645, on the other hand, has an age advantage of 7 months, and 453.8% lower power consumption.

The EPYC 9654 is our recommended choice as it beats the Ryzen 5 PRO 7645 in performance tests.


Should you still have questions on choice between EPYC 9654 and Ryzen 5 PRO 7645, ask them in Comments section, and we shall answer.

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AMD EPYC 9654
EPYC 9654
AMD Ryzen 5 PRO 7645
Ryzen 5 PRO 7645

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Community ratings

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3.8 992 votes

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Questions & comments

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