AMD EPYC 9184X vs AMD EPYC 7773X

Comparative analysis of AMD EPYC 9184X 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 9184X

AMD EPYC 7773X

Differences

Reasons to consider the AMD EPYC 9184X

CPU is newer: launch date 1 year(s) 2 month(s) later
Around 20% higher clock speed: 4.2 GHz vs 3.5 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
Around 33% better performance in PassMark - Single thread mark: 3222 vs 2430

Specifications (specs)
Launch date	13 Jun 2023 vs 22 Mar 2022
Maximum frequency	4.2 GHz vs 3.5 GHz
Manufacturing process technology	5 nm vs 7 nm
Benchmarks
PassMark - Single thread mark	3222 vs 2430

Reasons to consider the AMD EPYC 7773X

48 more cores, run more applications at once: 64 vs 16
96 more threads: 128 vs 32
4x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 14% lower typical power consumption: 280 Watt vs 320 Watt
Around 30% better performance in PassMark - CPU mark: 109334 vs 84253

Specifications (specs)
Number of cores	64 vs 16
Number of threads	128 vs 32
L1 cache	4 MB vs 64 KB (per core)
L2 cache	32 MB vs 1 MB (per core)
Thermal Design Power (TDP)	280 Watt vs 320 Watt
Benchmarks
PassMark - CPU mark	109334 vs 84253

Compare benchmarks

CPU 1: AMD EPYC 9184X
CPU 2: AMD EPYC 7773X

PassMark - Single thread mark

CPU 1

CPU 2

3222

2430

PassMark - CPU mark

CPU 1

CPU 2

84253

109334

Name	AMD EPYC 9184X	AMD EPYC 7773X
PassMark - Single thread mark	3222	2430
PassMark - CPU mark	84253	109334

Compare specifications (specs)

	AMD EPYC 9184X	AMD EPYC 7773X
Essentials
Launch date	13 Jun 2023	22 Mar 2022
Launch price (MSRP)	$4928	$8800
Place in performance rating	60	63
Architecture codename		Zen 3
OPN PIB		100-100000504WOF
OPN Tray		100-000000504
Vertical segment		Server
Performance
Base frequency	3.55 GHz	2.2 GHz
Die size	8x 72 mm²
L1 cache	64 KB (per core)	4 MB
L2 cache	1 MB (per core)	32 MB
L3 cache	768 MB (shared)	768 MB
Manufacturing process technology	5 nm	7 nm
Maximum frequency	4.2 GHz	3.5 GHz
Number of cores	16	64
Number of threads	32	128
Transistor count	90,160 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
Configurable TDP	320-400 Watt	225-280 Watt
Max number of CPUs in a configuration	2
Sockets supported	SP5	SP3
Thermal Design Power (TDP)	320 Watt	280 Watt
Socket Count		1P/2P
Peripherals
PCIe configurations	Gen 5, 128 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™)