AMD Epyc 7662

AMD Epyc 7662
The AMD Epyc 7662 operates with:

CPU Cores 64.

CPU Threads: 128.

Performance-enhancing, system-enhancing technology that works faster and saves battery with:

Turbo: 3.30 GHz base 2.40 GHz all cores.

TDP: 225 W.

The processor is attached to:

CPU socket: SP3.

This version includes

256.00 MB of L3 cache on one chip

Supports 8 memory channels to support DDR4-3200 RAM and features 4.0 PCIe Gen 128 lanes.

Tjunction keeps below -- degrees C.

In particular, Rome (Zen 2) Architecture is enhanced with:

Technology: 7 nm

Virtualization AMD-V, SVM.

The product was released on Q1/2020.

Compare with other CPU

REVIEW

CPU generation and family

AMD Epyc 7662
AMD Epyc
AMD Epyc 7002
--
Desktop / Server
AMD Epyc 7763

CPU Cores and Base Frequency

2.00 GHz
3.30 GHz
2.40 GHz
Yes
normal
64
No

Memory & PCIe

DDR4-3200
4.0
8
4.0
128

Encryption

Yes check

Internal Graphics

DDR4-3200
no iGPU
No turbo
7 nm

Technical details

x86-64 (64 bit)
Rome (Zen 2)
--
AMD-V, SVM
256.00 MB
Q1/2020
SP3

Thermal Management

225 W
--
--

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

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Some of the CPUs listed below have been benchmarked by CPU Review. However the majority of CPUs have not been tested and the results have been estimated by a CPU Review’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

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