Intel Xeon w5-3425 vs AMD Ryzen 5 PRO 7645

Comparative analysis of Intel Xeon w5-3425 and AMD Ryzen 5 PRO 7645 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.

Intel Xeon w5-3425

AMD Ryzen 5 PRO 7645

Differences

Reasons to consider the Intel Xeon w5-3425

6 more cores, run more applications at once: 12 vs 6
12 more threads: 24 vs 12
2.5x more L1 cache, more data can be stored in the L1 cache for quick access later
4x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 52% better performance in PassMark - CPU mark: 35132 vs 23147

Specifications (specs)
Number of cores	12 vs 6
Number of threads	24 vs 12
L1 cache	80K (per core) vs 64K (per core)
L2 cache	2MB (per core) vs 1MB (per core)
Benchmarks
PassMark - CPU mark	35132 vs 23147

Reasons to consider the AMD Ryzen 5 PRO 7645

CPU is newer: launch date 3 month(s) later
Around 11% higher clock speed: 5.1 GHz vs 4.6 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 10 nm
Around 7% more L3 cache; more data can be stored in the L3 cache for quick access later
4.2x lower typical power consumption: 65 Watt vs 270 Watt
Around 11% better performance in PassMark - Single thread mark: 3615 vs 3257

Specifications (specs)
Launch date	13 Jun 2023 vs 15 Feb 2023
Maximum frequency	5.1 GHz vs 4.6 GHz
Manufacturing process technology	5 nm vs 10 nm
L3 cache	32MB (shared) vs 30MB
Thermal Design Power (TDP)	65 Watt vs 270 Watt
Benchmarks
PassMark - Single thread mark	3615 vs 3257

Compare benchmarks

CPU 1: Intel Xeon w5-3425
CPU 2: AMD Ryzen 5 PRO 7645

PassMark - Single thread mark

CPU 1

CPU 2

3257

3615

PassMark - CPU mark

CPU 1

CPU 2

35132

23147

Name	Intel Xeon w5-3425	AMD Ryzen 5 PRO 7645
PassMark - Single thread mark	3257	3615
PassMark - CPU mark	35132	23147

Compare specifications (specs)

	Intel Xeon w5-3425	AMD Ryzen 5 PRO 7645
Essentials
Launch date	15 Feb 2023	13 Jun 2023
Launch price (MSRP)	$1189
Place in performance rating	291	296
Performance
Base frequency	3.2 GHz	3.8 GHz
Die size	4x 477 mm²	71 mm²
L1 cache	80K (per core)	64K (per core)
L2 cache	2MB (per core)	1MB (per core)
L3 cache	30MB	32MB (shared)
Manufacturing process technology	10 nm	5 nm
Maximum case temperature (TCase)	72°C	61°C
Maximum frequency	4.6 GHz	5.1 GHz
Number of cores	12	6
Number of threads	24	12
Unlocked
Maximum core temperature		95°C
Transistor count		6,570 million
Memory
ECC memory support
Supported memory types	DDR5-4800 MHz, Eight-channel	DDR5-5200 MHz, Dual-channel
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	4677	AM5
Thermal Design Power (TDP)	270 Watt	65 Watt
Peripherals
PCIe configurations	Gen 5, 112 Lanes, (CPU only)	Gen 5, 24 Lanes, (CPU only)