AMD EPYC 4484PX vs AMD EPYC 7773X

Comparative analysis of AMD EPYC 4484PX and AMD EPYC 7773X 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.

AMD EPYC 4484PX

AMD EPYC 7773X

Differences

Reasons to consider the AMD EPYC 4484PX

CPU is newer: launch date 2 year(s) 1 month(s) later
Around 60% higher clock speed: 5.6 GHz vs 3.5 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
2.3x lower typical power consumption: 120 Watt vs 280 Watt
Around 75% better performance in PassMark - Single thread mark: 4251 vs 2430

Specifications (specs)
Launch date	21 May 2024 vs 22 Mar 2022
Maximum frequency	5.6 GHz vs 3.5 GHz
Manufacturing process technology	5 nm vs 7 nm
Thermal Design Power (TDP)	120 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark	4251 vs 2430

Reasons to consider the AMD EPYC 7773X

52 more cores, run more applications at once: 64 vs 12
104 more threads: 128 vs 24
5.3x more L1 cache, more data can be stored in the L1 cache for quick access later
2.7x more L2 cache, more data can be stored in the L2 cache for quick access later
6x more L3 cache, more data can be stored in the L3 cache for quick access later
2.1x better performance in PassMark - CPU mark: 109334 vs 51115

Specifications (specs)
Number of cores	64 vs 12
Number of threads	128 vs 24
L1 cache	4 MB vs 64 KB (per core)
L2 cache	32 MB vs 1 MB (per core)
L3 cache	768 MB vs 128 MB (shared)
Benchmarks
PassMark - CPU mark	109334 vs 51115

Compare benchmarks

CPU 1: AMD EPYC 4484PX
CPU 2: AMD EPYC 7773X

PassMark - Single thread mark

CPU 1

CPU 2

4251

2430

PassMark - CPU mark

CPU 1

CPU 2

51115

109334

Name	AMD EPYC 4484PX	AMD EPYC 7773X
PassMark - Single thread mark	4251	2430
PassMark - CPU mark	51115	109334

Compare specifications (specs)

	AMD EPYC 4484PX	AMD EPYC 7773X
Essentials
Launch date	21 May 2024	22 Mar 2022
Launch price (MSRP)	$599	$8800
Place in performance rating	61	63
Architecture codename		Zen 3
OPN PIB		100-100000504WOF
OPN Tray		100-000000504
Vertical segment		Server
Performance
Base frequency	4.4 GHz	2.2 GHz
Die size	2x 71 mm²
L1 cache	64 KB (per core)	4 MB
L2 cache	1 MB (per core)	32 MB
L3 cache	128 MB (shared)	768 MB
Manufacturing process technology	5 nm	7 nm
Maximum case temperature (TCase)	47°C
Maximum core temperature	89°C
Maximum frequency	5.6 GHz	3.5 GHz
Number of cores	12	64
Number of threads	24	128
Transistor count	17,840 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR4-3200
Max memory channels		8
Maximum memory bandwidth		190.73 GB/s
Maximum memory size		4 TB
Compatibility
Max number of CPUs in a configuration	1
Sockets supported	AM5	SP3
Thermal Design Power (TDP)	120 Watt	280 Watt
Configurable TDP		225-280 Watt
Socket Count		1P/2P
Peripherals
PCIe configurations	Gen 5, 28 Lanes, (CPU only)
Max number of PCIe lanes		128
PCI Express revision		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™)