AMD EPYC 4484PX vs AMD EPYC 9454P

Comparative analysis of AMD EPYC 4484PX and AMD EPYC 9454P 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.

AMD EPYC 4484PX

AMD EPYC 9454P

Differences

Reasons to consider the AMD EPYC 4484PX

CPU is newer: launch date 1 year(s) 6 month(s) later
Around 47% higher clock speed: 5.6 GHz vs 3.8 GHz
262144x more L2 cache, more data can be stored in the L2 cache for quick access later
524288x more L3 cache, more data can be stored in the L3 cache for quick access later
2.4x lower typical power consumption: 120 Watt vs 290 Watt
Around 42% better performance in PassMark - Single thread mark: 4251 vs 2993

Specifications (specs)
Launch date	21 May 2024 vs 10 Nov 2022
Maximum frequency	5.6 GHz vs 3.8 GHz
L2 cache	1 MB (per core) vs 1MB (per core)
L3 cache	128 MB (shared) vs 256MB (shared)
Thermal Design Power (TDP)	120 Watt vs 290 Watt
Benchmarks
PassMark - Single thread mark	4251 vs 2993

Reasons to consider the AMD EPYC 9454P

36 more cores, run more applications at once: 48 vs 12
72 more threads: 96 vs 24
4x more L1 cache, more data can be stored in the L1 cache for quick access later
Around 88% better performance in PassMark - CPU mark: 95853 vs 51115

Specifications (specs)
Number of cores	48 vs 12
Number of threads	96 vs 24
L1 cache	64K (per core) vs 64 KB (per core)
Benchmarks
PassMark - CPU mark	95853 vs 51115

Compare benchmarks

CPU 1: AMD EPYC 4484PX
CPU 2: AMD EPYC 9454P

PassMark - Single thread mark

CPU 1

CPU 2

4251

2993

PassMark - CPU mark

CPU 1

CPU 2

51115

95853

Name	AMD EPYC 4484PX	AMD EPYC 9454P
PassMark - Single thread mark	4251	2993
PassMark - CPU mark	51115	95853

Compare specifications (specs)

	AMD EPYC 4484PX	AMD EPYC 9454P
Essentials
Launch date	21 May 2024	10 Nov 2022
Launch price (MSRP)	$599	$4598
Place in performance rating	61	71
Performance
Base frequency	4.4 GHz	2.75 GHz
Die size	2x 71 mm²	8x 72 mm²
L1 cache	64 KB (per core)	64K (per core)
L2 cache	1 MB (per core)	1MB (per core)
L3 cache	128 MB (shared)	256MB (shared)
Manufacturing process technology	5 nm	5 nm
Maximum case temperature (TCase)	47°C
Maximum core temperature	89°C
Maximum frequency	5.6 GHz	3.8 GHz
Number of cores	12	48
Number of threads	24	96
Transistor count	17,840 million	52,560 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR5-4800 MHz, Twelve-channel
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	AM5	SP5
Thermal Design Power (TDP)	120 Watt	290 Watt
Configurable TDP		240-300 Watt
Peripherals
PCIe configurations	Gen 5, 28 Lanes, (CPU only)	Gen 5, 128 Lanes, (CPU only)