AMD EPYC 74F3 vs AMD EPYC 7763

Comparative analysis of AMD EPYC 74F3 and AMD EPYC 7763 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 74F3

AMD EPYC 7763

Differences

Reasons to consider the AMD EPYC 74F3

Around 14% higher clock speed: 4.0 GHz vs 3.5 GHz
Around 17% lower typical power consumption: 240 Watt vs 280 Watt
Around 19% better performance in PassMark - Single thread mark: 2982 vs 2509

Specifications (specs)
Maximum frequency	4.0 GHz vs 3.5 GHz
Thermal Design Power (TDP)	240 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark	2982 vs 2509

Reasons to consider the AMD EPYC 7763

40 more cores, run more applications at once: 64 vs 24
80 more threads: 128 vs 48
2.7x 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
Around 21% better performance in PassMark - CPU mark: 115666 vs 95621

Specifications (specs)
Number of cores	64 vs 24
Number of threads	128 vs 48
L1 cache	4 MB vs 1.5 MB
L2 cache	32 MB vs 12 MB
Benchmarks
PassMark - CPU mark	115666 vs 95621

Compare benchmarks

CPU 1: AMD EPYC 74F3
CPU 2: AMD EPYC 7763

PassMark - Single thread mark

CPU 1

CPU 2

2982

2509

PassMark - CPU mark

CPU 1

CPU 2

95621

115666

Name	AMD EPYC 74F3	AMD EPYC 7763
PassMark - Single thread mark	2982	2509
PassMark - CPU mark	95621	115666

Compare specifications (specs)

	AMD EPYC 74F3	AMD EPYC 7763
Essentials
Architecture codename	Zen 3	Zen 3
Launch date	15 Mar 2021	15 Mar 2021
Launch price (MSRP)	$2900	$7890
OPN PIB	100-100000317WOF	100-100000312WOF
OPN Tray	100-000000317	100-000000312
Place in performance rating	36	31
Vertical segment	Server	Server
Performance
Base frequency	3.2 GHz	2.45 GHz
L1 cache	1.5 MB	4 MB
L2 cache	12 MB	32 MB
L3 cache	256 MB	256 MB
Manufacturing process technology	7 nm+	7 nm+
Maximum frequency	4.0 GHz	3.5 GHz
Number of cores	24	64
Number of threads	48	128
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	225-280 Watt
Socket Count	1P/2P	1P/2P
Sockets supported	SP3	SP3
Thermal Design Power (TDP)	240 Watt	280 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™)