AMD EPYC 7702 processor review

EPYC 7702 processor released by AMD; release date: 7 Aug 2019. At the time of release, the processor cost $6450. The processor is designed for server-computers and based on Zen 2 microarchitecture.

CPU is unlocked for overclocking. Total number of cores - 64, threads - 128. Maximum CPU clock speed - 3.35 GHz. Manufacturing process technology - 7 nm, 14 nm. Cache size: L1 - 4 MB, L2 - 32 MB, L3 - 256 MB.

Supported memory types: DDR4-3200. Maximum memory size: 4 TB.

Supported socket types: SP3. Power consumption (TDP): 200 Watt.

Benchmarks

PassMark
Single thread mark
Top 1 CPU
This CPU
3196
2067
PassMark
CPU mark
Top 1 CPU
This CPU
79872
71362
Name Value
PassMark - Single thread mark 2067
PassMark - CPU mark 71362

Specifications (specs)

Essentials

Architecture codename Zen 2
Launch date 7 Aug 2019
Launch price (MSRP) $6450
OPN PIB 100-100000038WOF
OPN Tray 100-000000038
Place in performance rating 4
Vertical segment Server

Performance

Base frequency 2.0 GHz
L1 cache 4 MB
L2 cache 32 MB
L3 cache 256 MB
Manufacturing process technology 7 nm, 14 nm
Maximum frequency 3.35 GHz
Number of cores 64
Number of threads 128
Unlocked

Memory

ECC memory support
Max memory channels 8
Maximum memory bandwidth 204.8 GB/s
Maximum memory size 4 TB
Supported memory types DDR4-3200

Compatibility

Socket Count 1P/2P
Sockets supported SP3
Thermal Design Power (TDP) 200 Watt

Peripherals

Max number of PCIe lanes 128
PCI Express revision 4.0
PCIe configurations x16, x8