Intel Xeon Gold 6434 vs AMD Ryzen 5 PRO 7645

Comparative analysis of Intel Xeon Gold 6434 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 Gold 6434

AMD Ryzen 5 PRO 7645

Differences

Reasons to consider the Intel Xeon Gold 6434

2 more cores, run more applications at once: 8 vs 6
4 more threads: 16 vs 12
Around 67% more L1 cache; more data can be stored in the L1 cache for quick access later
2796202.7x more L2 cache, more data can be stored in the L2 cache for quick access later
737280x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 70% better performance in PassMark - CPU mark: 46362 vs 27212

Specifications (specs)
Number of cores	8 vs 6
Number of threads	16 vs 12
L1 cache	80 KB (per core) vs 64K (per core)
L2 cache	2 MB (per core) vs 1MB (per core)
L3 cache	22.5 MB vs 32MB (shared)
Max number of CPUs in a configuration	2 vs 1
Benchmarks
PassMark - CPU mark	46362 vs 27212

Reasons to consider the AMD Ryzen 5 PRO 7645

CPU is newer: launch date 5 month(s) later
Around 24% higher clock speed: 5.1 GHz vs 4.1 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 10 nm
3x lower typical power consumption: 65 Watt vs 195 Watt
Around 17% better performance in PassMark - Single thread mark: 3929 vs 3367

Specifications (specs)
Launch date	13 Jun 2023 vs 10 Jan 2023
Maximum frequency	5.1 GHz vs 4.1 GHz
Manufacturing process technology	5 nm vs 10 nm
Thermal Design Power (TDP)	65 Watt vs 195 Watt
Benchmarks
PassMark - Single thread mark	3929 vs 3367

Compare benchmarks

CPU 1: Intel Xeon Gold 6434
CPU 2: AMD Ryzen 5 PRO 7645

PassMark - Single thread mark

CPU 1

CPU 2

3367

3929

PassMark - CPU mark

CPU 1

CPU 2

46362

27212

Name	Intel Xeon Gold 6434	AMD Ryzen 5 PRO 7645
PassMark - Single thread mark	3367	3929
PassMark - CPU mark	46362	27212

Compare specifications (specs)

	Intel Xeon Gold 6434	AMD Ryzen 5 PRO 7645
Essentials
Launch date	10 Jan 2023	13 Jun 2023
Launch price (MSRP)	$2607
Place in performance rating	183	192
Performance
Base frequency	3.7 GHz	3.8 GHz
L1 cache	80 KB (per core)	64K (per core)
L2 cache	2 MB (per core)	1MB (per core)
L3 cache	22.5 MB	32MB (shared)
Manufacturing process technology	10 nm	5 nm
Maximum case temperature (TCase)	64°C	61°C
Maximum frequency	4.1 GHz	5.1 GHz
Number of cores	8	6
Number of threads	16	12
Unlocked
Die size		71 mm²
Maximum core temperature		95°C
Transistor count		6,570 million
Memory
ECC memory support
Supported memory types	DDR5	DDR5-5200 MHz, Dual-channel
Compatibility
Max number of CPUs in a configuration	2	1
Sockets supported	4677	AM5
Thermal Design Power (TDP)	195 Watt	65 Watt
Peripherals
PCIe configurations	Gen 5, 80 Lanes, (CPU only)	Gen 5, 24 Lanes, (CPU only)