Xeon 6781P vs Ryzen Threadripper 9970X
Xeon 6781P
Ryzen Threadripper 9970X
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 Xeon 6781P
Performance Per Dollar Ryzen Threadripper 9970X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6781P | Ryzen Threadripper 9970X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($8,960) | ✅ More affordable ($2,442) |
| Longevity | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) | ✨ Modern (Shimada Peak (2025) / 4 nm) |
💎 Value Proposition
| Insight | Xeon 6781P | Ryzen Threadripper 9970X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+237%) |
| Upfront Cost | ⚠️ Higher cost ($8,960) | ✅ More affordable ($2,442) |
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 Xeon 6781P and Ryzen Threadripper 9970X
Xeon 6781P
The Xeon 6781P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 80 cores and 160 threads. Base frequency is 2 GHz, with boost up to 3.8 GHz. L3 cache: 336 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 350 Watt. Memory support: DDR5(6400MT/s), MRDIMM(8800MT/s). Passmark benchmark score: 117,946 points. Launch price was $8,960.
Ryzen Threadripper 9970X
The Ryzen Threadripper 9970X is manufactured by AMD. It was released in 30 July 2025 (less than a year ago). It is based on the Shimada Peak (2025) architecture. It features 32 cores and 64 threads. Base frequency is 4 GHz, with boost up to 5.4 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 108,377 points. Launch price was $2,499.
Processing Power
The Xeon 6781P packs 80 cores / 160 threads, while the Ryzen Threadripper 9970X offers 32 cores / 64 threads — the Xeon 6781P has 48 more cores. Boost clocks reach 3.8 GHz on the Xeon 6781P versus 5.4 GHz on the Ryzen Threadripper 9970X — a 34.8% clock advantage for the Ryzen Threadripper 9970X (base: 2 GHz vs 4 GHz). The Xeon 6781P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the Ryzen Threadripper 9970X uses Shimada Peak (2025) (4 nm). In PassMark, the Xeon 6781P scores 117,946 against the Ryzen Threadripper 9970X's 108,377 — a 8.5% lead for the Xeon 6781P. L3 cache: 336 MB (total) on the Xeon 6781P vs 128 MB (total) on the Ryzen Threadripper 9970X.
| Feature | Xeon 6781P | Ryzen Threadripper 9970X |
|---|---|---|
| Cores / Threads | 80 / 160+150% | 32 / 64 |
| Boost Clock | 3.8 GHz | 5.4 GHz+42% |
| Base Clock | 2 GHz | 4 GHz+100% |
| L3 Cache | 336 MB (total)+163% | 128 MB (total) |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 3 nm-25% | 4 nm |
| Architecture | Granite Rapids (2024−2025) | Shimada Peak (2025) |
| PassMark | 117,946+9% | 108,377 |
| Cinebench R23 Multi | — | 76,136 |
| Geekbench 6 Single | — | 3,220 |
| Geekbench 6 Multi | — | 29,244 |
Memory & Platform
The Xeon 6781P uses the LGA4710 socket (PCIe 4.0), while the Ryzen Threadripper 9970X uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR5-6400 memory speed. The Xeon 6781P supports up to 4 TB of RAM compared to 1 TB — 120% more capacity for professional workloads. Memory channels: 8 (Xeon 6781P) vs 4 (Ryzen Threadripper 9970X). PCIe lanes: 136 (Xeon 6781P) vs 92 (Ryzen Threadripper 9970X) — the Xeon 6781P offers 44 more lanes for additional GPUs or NVMe drives.
| Feature | Xeon 6781P | Ryzen Threadripper 9970X |
|---|---|---|
| Socket | LGA4710 | sTR5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-6400 | DDR5-6400 |
| Max RAM Capacity | 4 TB+300% | 1 TB |
| RAM Channels | 8+100% | 4 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 136+48% | 92 |
Advanced Features
Virtualization support: VT-x, VT-d, VT-x EPT (Xeon 6781P) vs AMD-V, SVM (Ryzen Threadripper 9970X). Primary use case: Xeon 6781P targets Data Center / Cloud Scale, Ryzen Threadripper 9970X targets HEDT / Workstation. Direct competitor: Xeon 6781P rivals EPYC 9655; Ryzen Threadripper 9970X rivals Xeon w7-3465X.
| Feature | Xeon 6781P | Ryzen Threadripper 9970X |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | — | Yes |
| AVX-512 | — | Yes |
| Virtualization | VT-x, VT-d, VT-x EPT | AMD-V, SVM |
| Target Use | Data Center / Cloud Scale | HEDT / Workstation |
Value Analysis
The Xeon 6781P launched at $8960 MSRP, while the Ryzen Threadripper 9970X debuted at $2499. At current prices ($8960 vs $2442), the Ryzen Threadripper 9970X is $6518 cheaper. In terms of value (PassMark points per dollar), the Xeon 6781P delivers 13.2 pts/$ vs 44.4 pts/$ for the Ryzen Threadripper 9970X — making the Ryzen Threadripper 9970X the 108.5% better value option.
| Feature | Xeon 6781P | Ryzen Threadripper 9970X |
|---|---|---|
| MSRP | $8960 | $2499-72% |
| Avg Price (30d) | $8960 | $2442-73% |
| Performance per Dollar | 13.2 | 44.4+236% |
| Release Date | 2025 | 2025 |
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