Ryzen Threadripper 3990X vs Ryzen Threadripper 7960X
Ryzen Threadripper 3990X
Ryzen Threadripper 7960X
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen Threadripper 3990X
Performance Per Dollar Ryzen Threadripper 7960X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper 3990X | Ryzen Threadripper 7960X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($2,850) | ✅ More affordable ($1,400) |
| Longevity | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) | ✨ Modern (Storm Peak (2023) / 5 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper 3990X | Ryzen Threadripper 7960X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+113%) |
| Upfront Cost | ⚠️ Higher cost ($2,850) | ✅ More affordable ($1,400) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Ryzen Threadripper 3990X and Ryzen Threadripper 7960X
Ryzen Threadripper 3990X
The Ryzen Threadripper 3990X is manufactured by AMD. It was released in 7 February 2020 (5 years ago). It is based on the Matisse (2019−2020) architecture. It features 64 cores and 128 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 256 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: TR4. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 79,889 points. Launch price was $3,999.
Ryzen Threadripper 7960X
The Ryzen Threadripper 7960X is manufactured by AMD. It was released in 19 October 2023 (2 years ago). It is based on the Storm Peak (2023) architecture. It features 24 cores and 48 threads. Base frequency is 4.2 GHz, with boost up to 5.3 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 83,554 points. Launch price was $1,499.
Processing Power
The Ryzen Threadripper 3990X packs 64 cores / 128 threads, while the Ryzen Threadripper 7960X offers 24 cores / 48 threads — the Ryzen Threadripper 3990X has 40 more cores. Boost clocks reach 4.3 GHz on the Ryzen Threadripper 3990X versus 5.3 GHz on the Ryzen Threadripper 7960X — a 20.8% clock advantage for the Ryzen Threadripper 7960X (base: 2.9 GHz vs 4.2 GHz). The Ryzen Threadripper 3990X uses the Matisse (2019−2020) architecture (7 nm, 12 nm), while the Ryzen Threadripper 7960X uses Storm Peak (2023) (5 nm). In PassMark, the Ryzen Threadripper 3990X scores 79,889 against the Ryzen Threadripper 7960X's 83,554 — a 4.5% lead for the Ryzen Threadripper 7960X. Cinebench R23 multi-core: 64,366 vs 65,824 (2.2% advantage for the Ryzen Threadripper 7960X). Geekbench 6 single-core — the metric most relevant to gaming — records 1,961 vs 2,780, a 34.5% lead for the Ryzen Threadripper 7960X that directly translates to higher frame rates. Multi-core Geekbench: 22,045 vs 24,000 (8.5% advantage for the Ryzen Threadripper 7960X). L3 cache: 256 MB on the Ryzen Threadripper 3990X vs 128 MB (total) on the Ryzen Threadripper 7960X.
| Feature | Ryzen Threadripper 3990X | Ryzen Threadripper 7960X |
|---|---|---|
| Cores / Threads | 64 / 128+167% | 24 / 48 |
| Boost Clock | 4.3 GHz | 5.3 GHz+23% |
| Base Clock | 2.9 GHz | 4.2 GHz+45% |
| L3 Cache | 256 MB+100% | 128 MB (total) |
| L2 Cache | 512K (per core) | 1 MB (per core)+100% |
| Process | 7 nm, 12 nm | 5 nm-29% |
| Architecture | Matisse (2019−2020) | Storm Peak (2023) |
| PassMark | 79,889 | 83,554+5% |
| Cinebench R23 Multi | 64,366 | 65,824+2% |
| Geekbench 6 Single | 1,961 | 2,780+42% |
| Geekbench 6 Multi | 22,045 | 24,000+9% |
Memory & Platform
The Ryzen Threadripper 3990X uses the TR4 socket (PCIe 4.0), while the Ryzen Threadripper 7960X uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen Threadripper 3990X versus DDR5-5200 on the Ryzen Threadripper 7960X — the Ryzen Threadripper 7960X supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper 7960X supports up to 1024 GB of RAM compared to 256 GB — 120% more capacity for professional workloads. Both feature 4-channel memory with ECC support. Both provide 88 PCIe lanes. Chipset compatibility: TRX40 (Ryzen Threadripper 3990X) and TRX50 (Ryzen Threadripper 7960X).
| Feature | Ryzen Threadripper 3990X | Ryzen Threadripper 7960X |
|---|---|---|
| Socket | TR4 | sTR5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | DDR5-5200+25% |
| Max RAM Capacity | 256 GB | 1024 GB+300% |
| RAM Channels | 4 | 4 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 88 | 88 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the Ryzen Threadripper 7960X supports AVX-512 instructions — important for machine learning and scientific applications. Both support true virtualization. Direct competitor: Ryzen Threadripper 3990X rivals Core i9-10980XE; Ryzen Threadripper 7960X rivals Xeon w7-3445.
| Feature | Ryzen Threadripper 3990X | Ryzen Threadripper 7960X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | Yes |
| AVX-512 | No | Yes |
| Virtualization | true | true |
Value Analysis
The Ryzen Threadripper 3990X launched at $3990 MSRP, while the Ryzen Threadripper 7960X debuted at $1499. At current prices ($2850 vs $1400), the Ryzen Threadripper 7960X is $1450 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper 3990X delivers 28.0 pts/$ vs 59.7 pts/$ for the Ryzen Threadripper 7960X — making the Ryzen Threadripper 7960X the 72.2% better value option.
| Feature | Ryzen Threadripper 3990X | Ryzen Threadripper 7960X |
|---|---|---|
| MSRP | $3990 | $1499-62% |
| Avg Price (30d) | $2850 | $1400-51% |
| Performance per Dollar | 28.0 | 59.7+113% |
| Release Date | 2019 | 2023 |
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