EPYC 9224 vs EPYC 7642

VS

Aggregate performance score

EPYC 7642
2019
48 cores / 96 threads, 225 Watt
37.01
+38.5%
EPYC 9224
2022
24 cores / 48 threads, 200 Watt
26.72

EPYC 7642 outperforms EPYC 9224 by a substantial 39% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7642 and EPYC 9224 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking90184
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.5612.67
Market segmentServerServer
SeriesAMD EPYCAMD EPYC
Power efficiency15.5712.64
Architecture codenameZen 2 (2017−2020)Genoa (2022−2023)
Release date7 August 2019 (5 years ago)10 November 2022 (2 years ago)
Launch price (MSRP)$4,775$1,825

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 9224 has 128% better value for money than EPYC 7642.

Detailed specifications

EPYC 7642 and EPYC 9224 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 cores48 (Octatetraconta-Core)24 (Tetracosa-Core)
Threads9648
Base clock speed2.4 GHz2.5 GHz
Boost clock speed3.4 GHz3.7 GHz
Multiplier2325
L1 cache96K (per core)64K (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache256 MB (shared)64 MB (shared)
Chip lithography7 nm, 14 nm5 nm, 6 nm
Die size192 mm24x 72 mm2
Number of transistors4,800 million26,280 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on EPYC 7642 and EPYC 9224 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 configuration2 (Multiprocessor)2
SocketTR4SP5
Power consumption (TDP)225 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7642 and EPYC 9224. 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 7642 and EPYC 9224 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7642 and EPYC 9224. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5-4800
Maximum memory size4 TiB6 TiB
Max memory channels8no data
Maximum memory bandwidth204.763 GB/s460.8 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by EPYC 7642 and EPYC 9224.

PCIe versionno data5.0
PCI Express lanesno data128

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 7642 37.01
+38.5%
EPYC 9224 26.72

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 7642 58795
+38.5%
EPYC 9224 42448

Gaming performance

Pros & cons summary


Performance score 37.01 26.72
Recency 7 August 2019 10 November 2022
Physical cores 48 24
Threads 96 48
Chip lithography 7 nm 5 nm
Power consumption (TDP) 225 Watt 200 Watt

EPYC 7642 has a 38.5% higher aggregate performance score, and 100% more physical cores and 100% more threads.

EPYC 9224, on the other hand, has an age advantage of 3 years, a 40% more advanced lithography process, and 12.5% lower power consumption.

The EPYC 7642 is our recommended choice as it beats the EPYC 9224 in performance tests.


Should you still have questions on choice between EPYC 7642 and EPYC 9224, ask them in Comments section, and we shall answer.

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AMD EPYC 7642
EPYC 7642
AMD EPYC 9224
EPYC 9224

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Community ratings

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Questions & comments

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