AMD EPYC 7663 processor review

AMD EPYC 7663

EPYC 7663 processor released by AMD; release date: 15 Mar 2021. At the time of release, the processor cost $6366.

CPU is unlocked for overclocking. Total number of cores - 56, threads - 112. Maximum CPU clock speed - 3.5 GHz. Manufacturing process technology - 7 nm. Cache size: L1 - 64 KB (per core), L2 - 512 KB (per core), L3 - 256 MB (shared).

Supported memory types: DDR4.

Supported socket types: SP3. Maximum number of processors in a configuration - 2. Power consumption (TDP): 240 Watt.

Benchmarks

PassMark
Single thread mark
Top 1 CPU
This CPU
4870
2606
PassMark
CPU mark
Top 1 CPU
This CPU
156834
82087
Name Value
PassMark - Single thread mark 2606
PassMark - CPU mark 82087

Specifications (specs)

Essentials

Launch date 15 Mar 2021
Launch price (MSRP) $6366
Place in performance rating 120

Performance

Base frequency 2000 MHz
Die size 8x 81 mm²
L1 cache 64 KB (per core)
L2 cache 512 KB (per core)
L3 cache 256 MB (shared)
Manufacturing process technology 7 nm
Maximum frequency 3.5 GHz
Number of cores 56
Number of threads 112
Transistor count 33,200 million
Unlocked

Memory

ECC memory support
Supported memory types DDR4

Compatibility

Configurable TDP 225 Watt
Max number of CPUs in a configuration 2
Sockets supported SP3
Thermal Design Power (TDP) 240 Watt

Peripherals

PCIe configurations Gen 4, 128 Lanes, (CPU only)