AMD Ryzen Threadripper PRO 3955WX vs AMD Ryzen Threadripper PRO 3975WX
Comparative analysis of AMD Ryzen Threadripper PRO 3955WX and AMD Ryzen Threadripper PRO 3975WX 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, 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the AMD Ryzen Threadripper PRO 3955WX
- Around 2% higher clock speed: 4.3 GHz vs 4.2 GHz
Maximum frequency | 4.3 GHz vs 4.2 GHz |
Reasons to consider the AMD Ryzen Threadripper PRO 3975WX
- 16 more cores, run more applications at once: 32 vs 16
- 32 more threads: 64 vs 32
- 2x more L1 cache, more data can be stored in the L1 cache for quick access later
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- 2x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 10% better performance in PassMark - Single thread mark: 2676 vs 2439
- Around 55% better performance in PassMark - CPU mark: 98811 vs 63885
Specifications (specs) | |
Number of cores | 32 vs 16 |
Number of threads | 64 vs 32 |
L1 cache | 2 MB vs 1 MB |
L2 cache | 16 MB vs 8 MB |
L3 cache | 128 MB vs 64 MB |
Benchmarks | |
PassMark - Single thread mark | 2676 vs 2439 |
PassMark - CPU mark | 98811 vs 63885 |
Compare benchmarks
CPU 1: AMD Ryzen Threadripper PRO 3955WX
CPU 2: AMD Ryzen Threadripper PRO 3975WX
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD Ryzen Threadripper PRO 3955WX | AMD Ryzen Threadripper PRO 3975WX |
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PassMark - Single thread mark | 2439 | 2676 |
PassMark - CPU mark | 63885 | 98811 |
3DMark Fire Strike - Physics Score | 17270 |
Compare specifications (specs)
AMD Ryzen Threadripper PRO 3955WX | AMD Ryzen Threadripper PRO 3975WX | |
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Essentials |
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Architecture codename | Zen 2 (Matisse) | Zen 2 (Matisse) |
Launch date | 14 Jul 2020 | 14 Jul 2020 |
OPN Tray | 100-000000167 | 100-000000086 |
Place in performance rating | 223 | 78 |
Vertical segment | Desktop | Desktop |
Performance |
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Base frequency | 3.9 GHz | 3.5 GHz |
Die size | 74 mm² | 74 mm² |
L1 cache | 1 MB | 2 MB |
L2 cache | 8 MB | 16 MB |
L3 cache | 64 MB | 128 MB |
Manufacturing process technology | 7 nm | 7 nm |
Maximum case temperature (TCase) | 95 °C | 95 °C |
Maximum frequency | 4.3 GHz | 4.2 GHz |
Number of cores | 16 | 32 |
Number of threads | 32 | 64 |
Transistor count | 3800 million | 3800 million |
Unlocked | ||
Memory |
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ECC memory support | ||
Max memory channels | 8 | 8 |
Supported memory frequency | DDR4-3200 | DDR4-3200 |
Compatibility |
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Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | TR4 | TR4 |
Thermal Design Power (TDP) | 280 Watt | 280 Watt |
Peripherals |
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Max number of PCIe lanes | 128 | 128 |
PCI Express revision | 4.0 | 4.0 |
Advanced Technologies |
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Enhanced Virus Protection (EVP) | ||
Fused Multiply-Add 3 (FMA3) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
Intel® AES New Instructions | ||
Virtualization |
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AMD Virtualization (AMD-V™) |