AMD Ryzen Threadripper PRO 3975WX vs AMD Ryzen Threadripper 3990X
Comparative analysis of AMD Ryzen Threadripper PRO 3975WX and AMD Ryzen Threadripper 3990X 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the AMD Ryzen Threadripper PRO 3975WX
- CPU is newer: launch date 5 month(s) later
- Around 4% better performance in PassMark - Single thread mark: 2676 vs 2564
- Around 22% better performance in PassMark - CPU mark: 98811 vs 80866
Specifications (specs) | |
Launch date | 14 Jul 2020 vs 7 Feb 2020 |
Benchmarks | |
PassMark - Single thread mark | 2676 vs 2564 |
PassMark - CPU mark | 98811 vs 80866 |
Reasons to consider the AMD Ryzen Threadripper 3990X
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 32 more cores, run more applications at once: 64 vs 32
- 64 more threads: 128 vs 64
- Around 2% higher clock speed: 4.3 GHz vs 4.2 GHz
- 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 6% better performance in 3DMark Fire Strike - Physics Score: 18334 vs 17270
Specifications (specs) | |
Unlocked | Unlocked vs Locked |
Number of cores | 64 vs 32 |
Number of threads | 128 vs 64 |
Maximum frequency | 4.3 GHz vs 4.2 GHz |
L1 cache | 4 MB vs 2 MB |
L2 cache | 32 MB vs 16 MB |
L3 cache | 256 MB vs 128 MB |
Benchmarks | |
3DMark Fire Strike - Physics Score | 18334 vs 17270 |
Compare benchmarks
CPU 1: AMD Ryzen Threadripper PRO 3975WX
CPU 2: AMD Ryzen Threadripper 3990X
PassMark - Single thread mark |
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PassMark - CPU mark |
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3DMark Fire Strike - Physics Score |
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Name | AMD Ryzen Threadripper PRO 3975WX | AMD Ryzen Threadripper 3990X |
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PassMark - Single thread mark | 2676 | 2564 |
PassMark - CPU mark | 98811 | 80866 |
3DMark Fire Strike - Physics Score | 17270 | 18334 |
Geekbench 4 - Single Core | 1214 | |
Geekbench 4 - Multi-Core | 23273 |
Compare specifications (specs)
AMD Ryzen Threadripper PRO 3975WX | AMD Ryzen Threadripper 3990X | |
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Essentials |
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Architecture codename | Zen 2 (Matisse) | Zen |
Launch date | 14 Jul 2020 | 7 Feb 2020 |
OPN Tray | 100-000000086 | 100-000000163 |
Place in performance rating | 78 | 181 |
Vertical segment | Desktop | Desktop |
Launch price (MSRP) | $3990 | |
OPN PIB | 100-100000163WOF | |
Performance |
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Base frequency | 3.5 GHz | 2.9 GHz |
Die size | 74 mm² | |
L1 cache | 2 MB | 4 MB |
L2 cache | 16 MB | 32 MB |
L3 cache | 128 MB | 256 MB |
Manufacturing process technology | 7 nm | 7 nm |
Maximum case temperature (TCase) | 95 °C | |
Maximum frequency | 4.2 GHz | 4.3 GHz |
Number of cores | 32 | 64 |
Number of threads | 64 | 128 |
Transistor count | 3800 million | |
Unlocked | ||
Maximum core temperature | 95 °C | |
Memory |
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ECC memory support | ||
Max memory channels | 8 | 8 |
Supported memory frequency | DDR4-3200 | |
Maximum memory size | 512 GB | |
Supported memory types | DDR4-3200 | |
Compatibility |
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Max number of CPUs in a configuration | 1 | |
Sockets supported | TR4 | sTRX4 |
Thermal Design Power (TDP) | 280 Watt | 280 Watt |
Peripherals |
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Max number of PCIe lanes | 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 | ||
The "Zen" Core Architecture | ||
Virtualization |
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AMD Virtualization (AMD-V™) |