AMD EPYC 9754 vs AMD Ryzen 7 PRO 7745

Comparative analysis of AMD EPYC 9754 and AMD Ryzen 7 PRO 7745 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 9754

AMD Ryzen 7 PRO 7745

Differences

Reasons to consider the AMD EPYC 9754

120 more cores, run more applications at once: 128 vs 8
240 more threads: 256 vs 16
16x more L1 cache, more data can be stored in the L1 cache for quick access later
16777216x more L2 cache, more data can be stored in the L2 cache for quick access later
8388608x more L3 cache, more data can be stored in the L3 cache for quick access later
3.1x better performance in PassMark - CPU mark: 107485 vs 34652

Specifications (specs)
Number of cores	128 vs 8
Number of threads	256 vs 16
L1 cache	64 KB (per core) vs 64K (per core)
L2 cache	1 MB (per core) vs 1MB (per core)
L3 cache	256 MB (shared) vs 32MB (shared)
Max number of CPUs in a configuration	2 vs 1
Benchmarks
PassMark - CPU mark	107485 vs 34652

Reasons to consider the AMD Ryzen 7 PRO 7745

Around 71% higher clock speed: 5.3 GHz vs 3.1 GHz
5.5x lower typical power consumption: 65 Watt vs 360 Watt
2x better performance in PassMark - Single thread mark: 4083 vs 2024

Specifications (specs)
Maximum frequency	5.3 GHz vs 3.1 GHz
Thermal Design Power (TDP)	65 Watt vs 360 Watt
Benchmarks
PassMark - Single thread mark	4083 vs 2024

Compare benchmarks

CPU 1: AMD EPYC 9754
CPU 2: AMD Ryzen 7 PRO 7745

PassMark - Single thread mark

CPU 1

CPU 2

2024

4083

PassMark - CPU mark

CPU 1

CPU 2

107485

34652

Name	AMD EPYC 9754	AMD Ryzen 7 PRO 7745
PassMark - Single thread mark	2024	4083
PassMark - CPU mark	107485	34652

Compare specifications (specs)

	AMD EPYC 9754	AMD Ryzen 7 PRO 7745
Essentials
Launch date	13 Jun 2023	13 Jun 2023
Launch price (MSRP)	$11900
Place in performance rating	102	117
Performance
Base frequency	2.25 GHz	3.8 GHz
Die size	8x 73 mm²	71 mm²
L1 cache	64 KB (per core)	64K (per core)
L2 cache	1 MB (per core)	1MB (per core)
L3 cache	256 MB (shared)	32MB (shared)
Manufacturing process technology	5 nm	5 nm
Maximum frequency	3.1 GHz	5.3 GHz
Number of cores	128	8
Number of threads	256	16
Transistor count	71,000 million	6,570 million
Unlocked
Maximum case temperature (TCase)		61°C
Maximum core temperature		95°C
Memory
ECC memory support
Supported memory types	DDR5	DDR5-5200 MHz, Dual-channel
Compatibility
Configurable TDP	320-400 Watt
Max number of CPUs in a configuration	2	1
Sockets supported	SP5	AM5
Thermal Design Power (TDP)	360 Watt	65 Watt
Peripherals
PCIe configurations	Gen 5, 128 Lanes, (CPU only)	Gen 5, 24 Lanes, (CPU only)