AMD EPYC 7773X vs AMD EPYC 75F3

Comparative analysis of AMD EPYC 7773X and AMD EPYC 75F3 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the AMD EPYC 7773X

  • CPU is newer: launch date 1 year(s) 0 month(s) later
  • 32 more cores, run more applications at once: 64 vs 32
  • 64 more threads: 128 vs 64
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 3x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 8% better performance in PassMark - CPU mark: 109334 vs 101429
Specifications (specs)
Launch date 22 Mar 2022 vs 15 Mar 2021
Number of cores 64 vs 32
Number of threads 128 vs 64
L1 cache 4 MB vs 2 MB
L2 cache 32 MB vs 16 MB
L3 cache 768 MB vs 256 MB
Benchmarks
PassMark - CPU mark 109334 vs 101429

Reasons to consider the AMD EPYC 75F3

  • Around 14% higher clock speed: 4.0 GHz vs 3.5 GHz
  • Around 24% lower typical power consumption: 225 Watt vs 280 Watt
  • Around 10% better performance in PassMark - Single thread mark: 2664 vs 2430
Specifications (specs)
Maximum frequency 4.0 GHz vs 3.5 GHz
Thermal Design Power (TDP) 225 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark 2664 vs 2430

Compare benchmarks

CPU 1: AMD EPYC 7773X
CPU 2: AMD EPYC 75F3

PassMark - Single thread mark
CPU 1
CPU 2
2430
2664
PassMark - CPU mark
CPU 1
CPU 2
109334
101429
Name AMD EPYC 7773X AMD EPYC 75F3
PassMark - Single thread mark 2430 2664
PassMark - CPU mark 109334 101429

Compare specifications (specs)

AMD EPYC 7773X AMD EPYC 75F3

Essentials

Architecture codename Zen 3 Zen 3
Launch date 22 Mar 2022 15 Mar 2021
Launch price (MSRP) $8800 $4860
OPN PIB 100-100000504WOF 100-100000313WOF
OPN Tray 100-000000504 100-000000313
Place in performance rating 63 64
Vertical segment Server Server

Performance

Base frequency 2.2 GHz 2.95 GHz
L1 cache 4 MB 2 MB
L2 cache 32 MB 16 MB
L3 cache 768 MB 256 MB
Manufacturing process technology 7 nm 7 nm
Maximum frequency 3.5 GHz 4.0 GHz
Number of cores 64 32
Number of threads 128 64
Unlocked

Memory

ECC memory support
Max memory channels 8 8
Maximum memory bandwidth 190.73 GB/s 190.73 GB/s
Maximum memory size 4 TB 4 TB
Supported memory types DDR4-3200 DDR4-3200

Compatibility

Configurable TDP 225-280 Watt 225-280 Watt
Socket Count 1P/2P 2P
Sockets supported SP3 SP3
Thermal Design Power (TDP) 280 Watt 225 Watt

Peripherals

Max number of PCIe lanes 128 128
PCI Express revision 4.0 4.0

Advanced Technologies

AMD SenseMI
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions

Virtualization

AMD Virtualization (AMD-V™)