EPYC 9654P vs Xeon Gold 6256

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Aggregate performance score

Xeon Gold 6256
2020
12 cores / 24 threads, 205 Watt
30.56
EPYC 9654P
2022
96 cores / 192 threads, 360 Watt
74.46
+144%

EPYC 9654P outperforms Xeon Gold 6256 by a whopping 144% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6256 and EPYC 9654P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1446
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data1.96
Market segmentServerServer
Seriesno dataAMD EPYC
Power efficiency13.5918.86
Architecture codenameno dataGenoa (2022−2023)
Release date1 January 2020 (4 years ago)10 November 2022 (1 year ago)
Launch price (MSRP)no data$10,625

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Gold 6256 and EPYC 9654P 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 cores12 (Dodeca-Core)96
Threads24192
Base clock speed3.6 GHz2.4 GHz
Boost clock speed4.5 GHz3.7 GHz
Multiplierno data24
L1 cacheno data64K (per core)
L2 cacheno data1 MB (per core)
L3 cache33 MB384 MB (shared)
Chip lithography14 nm5 nm, 6 nm
Die sizeno data12x 72 mm2
Maximum core temperature64 °Cno data
Number of transistorsno data78,840 million
64 bit support-+
Windows 11 compatibility+no data

Compatibility

Information on Xeon Gold 6256 and EPYC 9654P 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 configurationno data2
SocketFCLGA3647SP5
Power consumption (TDP)205 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6256 and EPYC 9654P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Turbo Boost Max 3.0-no data
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon Gold 6256 and EPYC 9654P technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6256 and EPYC 9654P are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6256 and EPYC 9654P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR5-4800
Maximum memory size1 TB6 TiB
Max memory channels6no data
Maximum memory bandwidthno data460.8 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6256 and EPYC 9654P.

PCIe version3.05.0
PCI Express lanes48128

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.

Xeon Gold 6256 30.56
EPYC 9654P 74.46
+144%

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.

Xeon Gold 6256 46767
EPYC 9654P 113949
+144%

Gaming performance

Pros & cons summary


Performance score 30.56 74.46
Recency 1 January 2020 10 November 2022
Physical cores 12 96
Threads 24 192
Chip lithography 14 nm 5 nm
Power consumption (TDP) 205 Watt 360 Watt

Xeon Gold 6256 has 75.6% lower power consumption.

EPYC 9654P, on the other hand, has a 143.7% higher aggregate performance score, an age advantage of 2 years, 700% more physical cores and 700% more threads, and a 180% more advanced lithography process.

The EPYC 9654P is our recommended choice as it beats the Xeon Gold 6256 in performance tests.


Should you still have questions on choice between Xeon Gold 6256 and EPYC 9654P, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6256
Xeon Gold 6256
AMD EPYC 9654P
EPYC 9654P

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about Xeon Gold 6256 or EPYC 9654P, agree or disagree with our judgements, or report an error or mismatch.