Xeon 6960P vs EPYC 7643P

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Primary details

Comparing EPYC 7643P and Xeon 6960P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking36not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation15.45no data
Market segmentServerServer
Power efficiency20.47no data
Architecture codenameMilan (2021−2023)Granite Rapids (2024)
Release date5 September 2023 (1 year ago)24 September 2024 (less than a year ago)
Launch price (MSRP)$2,722no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7643P and Xeon 6960P 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)72 (Doheptaconta-Core)
Threads96144
Base clock speed2.3 GHz2.7 GHz
Boost clock speed3.6 GHz3.9 GHz
L1 cache64 KB (per core)112 KB (per core)
L2 cache512 KB (per core)2 MB (per core)
L3 cache256 MB (shared)432 MB (shared)
Chip lithography7 nm5 nm
Die size8x 81 mm2no data
Maximum case temperature (TCase)no data80 °C
Number of transistors33,200 millionno data
64 bit support-+

Compatibility

Information on EPYC 7643P and Xeon 6960P 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
SocketSP37529
Power consumption (TDP)225 Watt500 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7643P and Xeon 6960P. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+
Precision Boost 2+no data

Security technologies

EPYC 7643P and Xeon 6960P technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7643P and Xeon 6960P are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7643P and Xeon 6960P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7643P and Xeon 6960P.

PCIe version4.05.0
PCI Express lanes12896

Pros & cons summary


Recency 5 September 2023 24 September 2024
Physical cores 48 72
Threads 96 144
Chip lithography 7 nm 5 nm
Power consumption (TDP) 225 Watt 500 Watt

EPYC 7643P has 122.2% lower power consumption.

Xeon 6960P, on the other hand, has an age advantage of 1 year, 50% more physical cores and 50% more threads, and a 40% more advanced lithography process.

We couldn't decide between EPYC 7643P and Xeon 6960P. We've got no test results to judge.


Should you still have questions on choice between EPYC 7643P and Xeon 6960P, ask them in Comments section, and we shall answer.

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AMD EPYC 7643P
EPYC 7643P
Intel Xeon 6960P
Xeon 6960P

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