Xeon Platinum 8461V vs Ryzen Threadripper 3990X
Xeon Platinum 8461V
Ryzen Threadripper 3990X
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 Platinum 8461V
Performance Per Dollar Ryzen Threadripper 3990X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8461V | Ryzen Threadripper 3990X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($4,491) | ✅ More affordable ($2,850) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8461V | Ryzen Threadripper 3990X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+68%) |
| Upfront Cost | ⚠️ Higher cost ($4,491) | ✅ More affordable ($2,850) |
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 Platinum 8461V and Ryzen Threadripper 3990X
Xeon Platinum 8461V
The Xeon Platinum 8461V is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 48 cores and 96 threads. Base frequency is 2.2 GHz, with boost up to 3.7 GHz. L3 cache: 97.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 300 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 74,982 points. Launch price was $4,491.
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.
Processing Power
The Xeon Platinum 8461V packs 48 cores / 96 threads, while the Ryzen Threadripper 3990X offers 64 cores / 128 threads — the Ryzen Threadripper 3990X has 16 more cores. Boost clocks reach 3.7 GHz on the Xeon Platinum 8461V versus 4.3 GHz on the Ryzen Threadripper 3990X — a 15% clock advantage for the Ryzen Threadripper 3990X (base: 2.2 GHz vs 2.9 GHz). The Xeon Platinum 8461V uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Ryzen Threadripper 3990X uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Xeon Platinum 8461V scores 74,982 against the Ryzen Threadripper 3990X's 79,889 — a 6.3% lead for the Ryzen Threadripper 3990X. L3 cache: 97.5 MB on the Xeon Platinum 8461V vs 256 MB on the Ryzen Threadripper 3990X.
| Feature | Xeon Platinum 8461V | Ryzen Threadripper 3990X |
|---|---|---|
| Cores / Threads | 48 / 96 | 64 / 128+33% |
| Boost Clock | 3.7 GHz | 4.3 GHz+16% |
| Base Clock | 2.2 GHz | 2.9 GHz+32% |
| L3 Cache | 97.5 MB | 256 MB+163% |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | Intel 7 nm | 7 nm, 12 nm |
| Architecture | Sapphire Rapids (2023−2024) | Matisse (2019−2020) |
| PassMark | 74,982 | 79,889+7% |
| Cinebench R23 Multi | — | 64,366 |
| Geekbench 6 Single | — | 1,961 |
| Geekbench 6 Multi | — | 22,045 |
Memory & Platform
The Xeon Platinum 8461V uses the LGA4677 socket (PCIe 5.0), while the Ryzen Threadripper 3990X uses TR4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon Platinum 8461V versus DDR4-3200 on the Ryzen Threadripper 3990X — the Xeon Platinum 8461V supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8461V supports up to 4096 of RAM compared to 256 GB — 176.5% more capacity for professional workloads. Memory channels: 8 (Xeon Platinum 8461V) vs 4 (Ryzen Threadripper 3990X). PCIe lanes: 80 (Xeon Platinum 8461V) vs 88 (Ryzen Threadripper 3990X) — the Ryzen Threadripper 3990X offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Platinum 8461V) and TRX40 (Ryzen Threadripper 3990X).
| Feature | Xeon Platinum 8461V | Ryzen Threadripper 3990X |
|---|---|---|
| Socket | LGA4677 | TR4 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 4800+119900% | DDR4-3200 |
| Max RAM Capacity | 4096 | 256 GB+6553500% |
| RAM Channels | 8+100% | 4 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80 | 88+10% |
Advanced Features
Only the Ryzen Threadripper 3990X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Platinum 8461V supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Xeon Platinum 8461V) vs true (Ryzen Threadripper 3990X). Direct competitor: Xeon Platinum 8461V rivals EPYC 9454; Ryzen Threadripper 3990X rivals Core i9-10980XE.
| Feature | Xeon Platinum 8461V | Ryzen Threadripper 3990X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | true |
Value Analysis
The Xeon Platinum 8461V launched at $4491 MSRP, while the Ryzen Threadripper 3990X debuted at $3990. At current prices ($4491 vs $2850), the Ryzen Threadripper 3990X is $1641 cheaper. In terms of value (PassMark points per dollar), the Xeon Platinum 8461V delivers 16.7 pts/$ vs 28.0 pts/$ for the Ryzen Threadripper 3990X — making the Ryzen Threadripper 3990X the 50.7% better value option.
| Feature | Xeon Platinum 8461V | Ryzen Threadripper 3990X |
|---|---|---|
| MSRP | $4491 | $3990-11% |
| Avg Price (30d) | $4491 | $2850-37% |
| Performance per Dollar | 16.7 | 28.0+68% |
| Release Date | 2023 | 2019 |
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