AMD Epyc 7662

The AMD Epyc 7662 operates with 64 cores and 128 CPU threads. It run at 3.30 GHz base 2.40 GHz all cores while the TDP is set at 225 W.The processor is attached to the SP3 CPU socket. 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 7 nm technology and supports AMD-V, SEV. The product was launched on Q1/2020

AMD Epyc 7662
Frequency 2.00 GHz
CPU Cores 64
CPU Threads 128
Turbo (1 Core) 3.30 GHz
Turbo (64 Cores): 2.40 GHz
Hyperthreading Yes check
Overclocking No uncheck
Core Architecture normal

Memory & PCIe

Memory type DDR4-3200
Max memory
Memory channels 8
ECC Yes
PCIe version 4.0
PCIe lanes 128

Encryption

AES-NI Yes check

Technical details

Instruction set (ISA) x86-64 (64 bit)
Architecture Rome (Zen 2)
L2-Cache --
L3-Cache 256.00 MB
Technology 7 nm
Release date Q1/2020
Socket SP3

Thermal Management

TDP (PL1) 225 W
TDP (PL2) --
TDP Up --
TDP Down --
Tjunction max --

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.

AMD Ryzen 5 1600X 389 (60%)
60% Complete
60% Complete
AMD Ryzen 7 2700E 387 (60%)
60% Complete
AMD Epyc 7662 386 (60%)
60% Complete
AMD Epyc 7532 386 (60%)
60% Complete
AMD Epyc 7302P 384 (59%)
59% Complete
AMD Epyc 7302 384 (59%)
59% Complete

Cinebench R20 (Multi-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 multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD Epyc 7742 20644 (83%)
83% Complete
AMD Epyc 7702 18857 (76%)
76% Complete
AMD Epyc 7702P 18857 (76%)
76% Complete
AMD Epyc 7662 18203 (74%)
74% Complete
72% Complete
70% Complete
55% Complete

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’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.

AMD Ryzen 9 5950X 46021 (52%)
52% Complete
AMD Epyc 7702 45977 (52%)
52% Complete
AMD Epyc 7702P 45977 (52%)
52% Complete
AMD Epyc 7662 44977 (51%)
51% Complete
46% Complete
AMD Ryzen 9 5900X 39564 (45%)
45% Complete
AMD Epyc 7452 38262 (43%)
43% Complete

Comments

back to top