AMD EPYC 7453 vs AMD EPYC 7313

Comparative analysis of AMD EPYC 7453 and AMD EPYC 7313 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 7453

AMD EPYC 7313

Differences

Reasons to consider the AMD EPYC 7453

12 more cores, run more applications at once: 28 vs 16
24 more threads: 56 vs 32
Around 75% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 75% more L2 cache; more data can be stored in the L2 cache for quick access later
Around 19% better performance in PassMark - CPU mark: 80327 vs 67427

Specifications (specs)
Number of cores	28 vs 16
Number of threads	56 vs 32
L1 cache	1792 KB vs 1 MB
L2 cache	14 MB vs 8 MB
Benchmarks
PassMark - CPU mark	80327 vs 67427

Reasons to consider the AMD EPYC 7313

Around 7% higher clock speed: 3.7 GHz vs 3.45 GHz
2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 45% lower typical power consumption: 155 Watt vs 225 Watt
Around 12% better performance in PassMark - Single thread mark: 2660 vs 2371

Specifications (specs)
Maximum frequency	3.7 GHz vs 3.45 GHz
L3 cache	128 MB vs 64 MB
Thermal Design Power (TDP)	155 Watt vs 225 Watt
Benchmarks
PassMark - Single thread mark	2660 vs 2371

Compare benchmarks

CPU 1: AMD EPYC 7453
CPU 2: AMD EPYC 7313

PassMark - Single thread mark

CPU 1

CPU 2

2371

2660

PassMark - CPU mark

CPU 1

CPU 2

80327

67427

Name	AMD EPYC 7453	AMD EPYC 7313
PassMark - Single thread mark	2371	2660
PassMark - CPU mark	80327	67427

Compare specifications (specs)

	AMD EPYC 7453	AMD EPYC 7313
Essentials
Architecture codename	Zen 3	Zen 3
Launch date	15 Mar 2021	15 Mar 2021
Launch price (MSRP)	$1570	$1083
OPN PIB	100-100000319WOF	100-100000329WOF
OPN Tray	100-000000319	100-000000329
Place in performance rating	222	231
Vertical segment	Server	Server
Performance
Base frequency	2.75 GHz	3.0 GHz
L1 cache	1792 KB	1 MB
L2 cache	14 MB	8 MB
L3 cache	64 MB	128 MB
Manufacturing process technology	7 nm+	7 nm+
Maximum frequency	3.45 GHz	3.7 GHz
Number of cores	28	16
Number of threads	56	32
Unlocked
Memory
ECC memory support
Max memory channels	8	8
Maximum memory bandwidth	190.73 GB/s	190.73 GB/s
Maximum memory size	4 TB	4 TB
Supported memory types	DDR4-3200	DDR4-3200
Compatibility
Configurable TDP	225-240 Watt	155-180 Watt
Socket Count	2P	1P/2P
Sockets supported	SP3	SP3
Thermal Design Power (TDP)	225 Watt	155 Watt
Peripherals
Max number of PCIe lanes	128	128
PCI Express revision	4.0	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™)