AMD EPYC 9634 vs AMD Ryzen Threadripper PRO 7975WX

Comparative analysis of AMD EPYC 9634 and AMD Ryzen Threadripper PRO 7975WX 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.

 

Differences

Reasons to consider the AMD EPYC 9634

  • 52 more cores, run more applications at once: 84 vs 32
  • 104 more threads: 168 vs 64
  • 2.6x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2.6x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 3x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 21% lower typical power consumption: 290 Watt vs 350 Watt
  • Around 49% better performance in PassMark - CPU mark: 142801 vs 95712
Specifications (specs)
Number of cores 84 vs 32
Number of threads 168 vs 64
L1 cache 64 KB (per core) vs 64 KB (per core)
L2 cache 1 MB (per core) vs 1 MB (per core)
L3 cache 384 MB (shared) vs 128 MB (shared)
Max number of CPUs in a configuration 2 vs 1
Thermal Design Power (TDP) 290 Watt vs 350 Watt
Benchmarks
PassMark - CPU mark 142801 vs 95712

Reasons to consider the AMD Ryzen Threadripper PRO 7975WX

  • CPU is newer: launch date 11 month(s) later
  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • Around 43% higher clock speed: 5.3 GHz vs 3.7 GHz
  • Around 44% better performance in PassMark - Single thread mark: 4064 vs 2821
Specifications (specs)
Launch date 19 Oct 2023 vs 10 Nov 2022
Unlocked Unlocked vs Locked
Maximum frequency 5.3 GHz vs 3.7 GHz
Benchmarks
PassMark - Single thread mark 4064 vs 2821

Compare benchmarks

CPU 1: AMD EPYC 9634
CPU 2: AMD Ryzen Threadripper PRO 7975WX

PassMark - Single thread mark
CPU 1
CPU 2
2821
4064
PassMark - CPU mark
CPU 1
CPU 2
142801
95712
Name AMD EPYC 9634 AMD Ryzen Threadripper PRO 7975WX
PassMark - Single thread mark 2821 4064
PassMark - CPU mark 142801 95712

Compare specifications (specs)

AMD EPYC 9634 AMD Ryzen Threadripper PRO 7975WX

Essentials

Launch date 10 Nov 2022 19 Oct 2023
Launch price (MSRP) $10304 $3899
Place in performance rating 11 15

Performance

Base frequency 2.25 GHz 4 GHz
Die size 12x 72 mm² 4x 71 mm²
L1 cache 64 KB (per core) 64 KB (per core)
L2 cache 1 MB (per core) 1 MB (per core)
L3 cache 384 MB (shared) 128 MB (shared)
Manufacturing process technology 5 nm 5 nm
Maximum frequency 3.7 GHz 5.3 GHz
Number of cores 84 32
Number of threads 168 64
Transistor count 78,840 million 26,280 million
Unlocked
Maximum core temperature 95°C

Memory

ECC memory support
Supported memory types DDR5 DDR5

Compatibility

Configurable TDP 240-300 Watt
Max number of CPUs in a configuration 2 1
Sockets supported SP5 sTR5
Thermal Design Power (TDP) 290 Watt 350 Watt

Peripherals

PCIe configurations Gen 5, 128 Lanes, (CPU only) Gen 5, 128 Lanes, (CPU only)