Intel Xeon w7-3455 vs Intel Xeon Gold 6418H

Comparative analysis of Intel Xeon w7-3455 and Intel Xeon Gold 6418H 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.

Intel Xeon w7-3455

Intel Xeon Gold 6418H

Differences

Reasons to consider the Intel Xeon w7-3455

CPU is newer: launch date 1 month(s) later
Around 20% higher clock speed: 4.8 GHz vs 4 GHz
1048576x more L2 cache, more data can be stored in the L2 cache for quick access later
1179648x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 24% better performance in PassMark - Single thread mark: 3595 vs 2901

Specifications (specs)
Launch date	15 Feb 2023 vs 10 Jan 2023
Maximum frequency	4.8 GHz vs 4 GHz
L2 cache	2 MB (per core) vs 2MB (per core)
L3 cache	67.5 MB vs 60MB
Benchmarks
PassMark - Single thread mark	3595 vs 2901

Reasons to consider the Intel Xeon Gold 6418H

Around 46% lower typical power consumption: 185 Watt vs 270 Watt
Around 45% better performance in PassMark - CPU mark: 84526 vs 58393

Specifications (specs)
Max number of CPUs in a configuration	4 vs 1
Thermal Design Power (TDP)	185 Watt vs 270 Watt
Benchmarks
PassMark - CPU mark	84526 vs 58393

Compare benchmarks

CPU 1: Intel Xeon w7-3455
CPU 2: Intel Xeon Gold 6418H

PassMark - Single thread mark

CPU 1

CPU 2

3595

2901

PassMark - CPU mark

CPU 1

CPU 2

58393

84526

Name	Intel Xeon w7-3455	Intel Xeon Gold 6418H
PassMark - Single thread mark	3595	2901
PassMark - CPU mark	58393	84526

Compare specifications (specs)

	Intel Xeon w7-3455	Intel Xeon Gold 6418H
Essentials
Launch date	15 Feb 2023	10 Jan 2023
Launch price (MSRP)	$2489	$2065
Place in performance rating	95	86
Performance
Base frequency	2.5 GHz	2.1 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	60MB
Manufacturing process technology	10 nm	10 nm
Maximum case temperature (TCase)	72°C	81°C
Maximum frequency	4.8 GHz	4 GHz
Number of cores	24	24
Number of threads	48	48
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR5-4800 MHz, Eight-channel
Compatibility
Max number of CPUs in a configuration	1	4
Sockets supported	4677	4677
Thermal Design Power (TDP)	270 Watt	185 Watt
Peripherals
PCIe configurations	Gen 5, 112 Lanes, (CPU only)	Gen 5, 80 Lanes, (CPU only)