Intel Xeon Platinum 8454H vs Intel Xeon w7-3445

Comparative analysis of Intel Xeon Platinum 8454H and Intel Xeon w7-3445 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 Platinum 8454H

  • 12 more cores, run more applications at once: 32 vs 20
  • 24 more threads: 64 vs 40
  • Around 60% more L1 cache; more data can be stored in the L1 cache for quick access later
  • 1677721.6x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 1663606.2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 30% better performance in PassMark - CPU mark: 62347 vs 47864
Specifications (specs)
Number of cores 32 vs 20
Number of threads 64 vs 40
L1 cache 80 KB (per core) vs 80K (per core)
L2 cache 2 MB (per core) vs 2MB (per core)
L3 cache 82.5 MB vs 52.5MB
Max number of CPUs in a configuration 8 vs 1
Benchmarks
PassMark - CPU mark 62347 vs 47864

Reasons to consider the Intel Xeon w7-3445

  • CPU is newer: launch date 1 month(s) later
  • Around 41% higher clock speed: 4.8 GHz vs 3.4 GHz
  • Around 14% better performance in PassMark - Single thread mark: 3228 vs 2831
Specifications (specs)
Launch date 15 Feb 2023 vs 10 Jan 2023
Maximum frequency 4.8 GHz vs 3.4 GHz
Benchmarks
PassMark - Single thread mark 3228 vs 2831

Compare benchmarks

CPU 1: Intel Xeon Platinum 8454H
CPU 2: Intel Xeon w7-3445

PassMark - Single thread mark
CPU 1
CPU 2
2831
3228
PassMark - CPU mark
CPU 1
CPU 2
62347
47864
Name Intel Xeon Platinum 8454H Intel Xeon w7-3445
PassMark - Single thread mark 2831 3228
PassMark - CPU mark 62347 47864

Compare specifications (specs)

Intel Xeon Platinum 8454H Intel Xeon w7-3445

Essentials

Launch date 10 Jan 2023 15 Feb 2023
Launch price (MSRP) $6540 $1989
Place in performance rating 196 207

Performance

Base frequency 2.1 GHz 2.5 GHz
Die size 4x 477 mm² 4x 477 mm²
L1 cache 80 KB (per core) 80K (per core)
L2 cache 2 MB (per core) 2MB (per core)
L3 cache 82.5 MB 52.5MB
Manufacturing process technology 10 nm 10 nm
Maximum case temperature (TCase) 71°C 72°C
Maximum frequency 3.4 GHz 4.8 GHz
Number of cores 32 20
Number of threads 64 40
Unlocked

Memory

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

Compatibility

Max number of CPUs in a configuration 8 1
Sockets supported 4677 4677
Thermal Design Power (TDP) 270 Watt 270 Watt

Peripherals

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