Intel Xeon w7-3455 vs Intel Xeon Gold 6444Y

Comparative analysis of Intel Xeon w7-3455 and Intel Xeon Gold 6444Y processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the Intel Xeon w7-3455

  • CPU is newer: launch date 1 month(s) later
  • 8 more cores, run more applications at once: 24 vs 16
  • 16 more threads: 48 vs 32
  • Around 20% higher clock speed: 4.8 GHz vs 4 GHz
  • Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
  • 1572864x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 1572864x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 10% better performance in PassMark - Single thread mark: 3595 vs 3267
Specifications (specs)
Launch date 15 Feb 2023 vs 10 Jan 2023
Number of cores 24 vs 16
Number of threads 48 vs 32
Maximum frequency 4.8 GHz vs 4 GHz
L1 cache 80 KB (per core) vs 80K (per core)
L2 cache 2 MB (per core) vs 2MB (per core)
L3 cache 67.5 MB vs 45MB
Benchmarks
PassMark - Single thread mark 3595 vs 3267

Reasons to consider the Intel Xeon Gold 6444Y

  • Around 23% better performance in PassMark - CPU mark: 71870 vs 58393
Specifications (specs)
Max number of CPUs in a configuration 2 vs 1
Benchmarks
PassMark - CPU mark 71870 vs 58393

Compare benchmarks

CPU 1: Intel Xeon w7-3455
CPU 2: Intel Xeon Gold 6444Y

PassMark - Single thread mark
CPU 1
CPU 2
3595
3267
PassMark - CPU mark
CPU 1
CPU 2
58393
71870
Name Intel Xeon w7-3455 Intel Xeon Gold 6444Y
PassMark - Single thread mark 3595 3267
PassMark - CPU mark 58393 71870

Compare specifications (specs)

Intel Xeon w7-3455 Intel Xeon Gold 6444Y

Essentials

Launch date 15 Feb 2023 10 Jan 2023
Launch price (MSRP) $2489 $1517
Place in performance rating 98 89

Performance

Base frequency 2.5 GHz 3.6 GHz
Die size 4x 477 mm²
L1 cache 80 KB (per core) 80K (per core)
L2 cache 2 MB (per core) 2MB (per core)
L3 cache 67.5 MB 45MB
Manufacturing process technology 10 nm 10 nm
Maximum case temperature (TCase) 72°C 75°C
Maximum frequency 4.8 GHz 4 GHz
Number of cores 24 16
Number of threads 48 32
Unlocked

Memory

ECC memory support
Supported memory types DDR5 DDR5-4800 MHz, Eight-channel

Compatibility

Max number of CPUs in a configuration 1 2
Sockets supported 4677 4677
Thermal Design Power (TDP) 270 Watt 270 Watt

Peripherals

PCIe configurations Gen 5, 112 Lanes, (CPU only) Gen 5, 80 Lanes, (CPU only)