EPYC 9654 vs Phenom II 42 TWKR Black Edition

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Aggregate performance score

Phenom II 42 TWKR Black Edition
2009
4 cores / 4 threads, 125 Watt
2.28
EPYC 9654
2022
96 cores / 192 threads, 360 Watt
76.73
+3265%

EPYC 9654 outperforms Phenom II 42 TWKR Black Edition by a whopping 3265% based on our aggregate benchmark results.

Primary details

Comparing Phenom II 42 TWKR Black Edition and EPYC 9654 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18165
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data1.30
Market segmentDesktop processorServer
Seriesno dataAMD EPYC
Power efficiency1.6619.40
Architecture codenameDeneb (2009−2011)Genoa (2022−2023)
Release date1 June 2009 (15 years ago)10 November 2022 (1 year ago)
Launch price (MSRP)no data$11,805

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II 42 TWKR Black Edition and EPYC 9654 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 cores4 (Quad-Core)96
Threads4192
Base clock speedno data2.4 GHz
Boost clock speed2 GHz3.7 GHz
Multiplierno data24
L1 cache128 KB (per core)64K (per core)
L2 cache512 KB (per core)1 MB (per core)
L3 cache6 MB (shared)384 MB (shared)
Chip lithography45 nm5 nm, 6 nm
Die size258 mm212x 72 mm2
Number of transistors758 million78,840 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Phenom II 42 TWKR Black Edition and EPYC 9654 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 configuration12
SocketAM3SP5
Power consumption (TDP)125 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II 42 TWKR Black Edition and EPYC 9654. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II 42 TWKR Black Edition and EPYC 9654 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II 42 TWKR Black Edition and EPYC 9654. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800
Maximum memory sizeno data6 TiB
Maximum memory bandwidthno data460.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Peripherals

Specifications and connection of peripherals supported by Phenom II 42 TWKR Black Edition and EPYC 9654.

PCIe version2.05.0
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.

Phenom II 42 TWKR Black Edition 2.28
EPYC 9654 76.73
+3265%

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.

Phenom II 42 TWKR Black Edition 3489
EPYC 9654 117179
+3259%

Gaming performance

Pros & cons summary


Performance score 2.28 76.73
Recency 1 June 2009 10 November 2022
Physical cores 4 96
Threads 4 192
Chip lithography 45 nm 5 nm
Power consumption (TDP) 125 Watt 360 Watt

Phenom II 42 TWKR Black Edition has 188% lower power consumption.

EPYC 9654, on the other hand, has a 3265.4% higher aggregate performance score, an age advantage of 13 years, 2300% more physical cores and 4700% more threads, and a 800% more advanced lithography process.

The EPYC 9654 is our recommended choice as it beats the Phenom II 42 TWKR Black Edition in performance tests.

Note that Phenom II 42 TWKR Black Edition is a desktop processor while EPYC 9654 is a server/workstation one.


Should you still have questions on choice between Phenom II 42 TWKR Black Edition and EPYC 9654, ask them in Comments section, and we shall answer.

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AMD Phenom II 42 TWKR Black Edition
Phenom II 42 TWKR Black Edition
AMD EPYC 9654
EPYC 9654

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Community ratings

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Questions & comments

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