CPU
GPU
Ryzen Threadripper 3970X
Xeon Platinum 8454H
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 3970X
Performance Per Dollar Xeon Platinum 8454H
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper 3970X | Xeon Platinum 8454H |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($4,491) | ⚠️ Higher cost ($6,540) |
| Longevity | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper 3970X | Xeon Platinum 8454H |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+47%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($4,491) | ⚠️ Higher cost ($6,540) |
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 3970X and Xeon Platinum 8454H
Ryzen Threadripper 3970X
The Ryzen Threadripper 3970X is manufactured by AMD. It was released in 25 November 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 32 cores and 64 threads. Base frequency is 3.7 GHz, with boost up to 4.5 GHz. L3 cache: 128 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 Eight-channel. Passmark benchmark score: 62,946 points. Launch price was $1,999.
Xeon Platinum 8454H
The Xeon Platinum 8454H 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 32 cores and 64 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L3 cache: 82.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 62,347 points. Launch price was $6,540.
Processing Power
Both the Ryzen Threadripper 3970X and Xeon Platinum 8454H share an identical 32-core/64-thread configuration. Boost clocks reach 4.5 GHz on the Ryzen Threadripper 3970X versus 3.4 GHz on the Xeon Platinum 8454H — a 27.8% clock advantage for the Ryzen Threadripper 3970X (base: 3.7 GHz vs 2.1 GHz). The Ryzen Threadripper 3970X uses the Matisse (2019−2020) architecture (7 nm, 12 nm), while the Xeon Platinum 8454H uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen Threadripper 3970X scores 62,946 against the Xeon Platinum 8454H's 62,347 — a 1% lead for the Ryzen Threadripper 3970X. L3 cache: 128 MB on the Ryzen Threadripper 3970X vs 82.5 MB on the Xeon Platinum 8454H.
| Feature | Ryzen Threadripper 3970X | Xeon Platinum 8454H |
|---|---|---|
| Cores / Threads | 32 / 64 | 32 / 64 |
| Boost Clock | 4.5 GHz+32% | 3.4 GHz |
| Base Clock | 3.7 GHz+76% | 2.1 GHz |
| L3 Cache | 128 MB+55% | 82.5 MB |
| L2 Cache | 512K (per core) | 2 MB (per core)+300% |
| Process | 7 nm, 12 nm | Intel 7 nm |
| Architecture | Matisse (2019−2020) | Sapphire Rapids (2023−2024) |
| PassMark | 62,946 | 62,347 |
| Cinebench R23 Multi | 44,510 | — |
| Geekbench 6 Single | 1,664 | — |
| Geekbench 6 Multi | 13,739 | — |
Memory & Platform
The Ryzen Threadripper 3970X uses the TR4 socket (PCIe 4.0), while the Xeon Platinum 8454H uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen Threadripper 3970X versus 4800 on the Xeon Platinum 8454H — the Xeon Platinum 8454H supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8454H supports up to 4096 of RAM compared to 256 GB — 176.5% more capacity for professional workloads. Memory channels: 4 (Ryzen Threadripper 3970X) vs 8 (Xeon Platinum 8454H). PCIe lanes: 64 (Ryzen Threadripper 3970X) vs 80 (Xeon Platinum 8454H) — the Xeon Platinum 8454H offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: TRX40 (Ryzen Threadripper 3970X) and C741 (Xeon Platinum 8454H).
| Feature | Ryzen Threadripper 3970X | Xeon Platinum 8454H |
|---|---|---|
| Socket | TR4 | LGA4677 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR4-3200 | 4800+119900% |
| Max RAM Capacity | 256 GB+6553500% | 4096 |
| RAM Channels | 4 | 8+100% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 64 | 80+25% |
Advanced Features
Only the Ryzen Threadripper 3970X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Platinum 8454H supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Ryzen Threadripper 3970X) vs VT-x, VT-d (Xeon Platinum 8454H). Direct competitor: Ryzen Threadripper 3970X rivals Core i9-10980XE; Xeon Platinum 8454H rivals EPYC 9354.
| Feature | Ryzen Threadripper 3970X | Xeon Platinum 8454H |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | true | VT-x, VT-d |
Value Analysis
The Ryzen Threadripper 3970X launched at $4491 MSRP, while the Xeon Platinum 8454H debuted at $6540.
| Feature | Ryzen Threadripper 3970X | Xeon Platinum 8454H |
|---|---|---|
| MSRP | $4491-31% | $6540 |
| Avg Price (30d) | $4491 | — |
| Release Date | 2019 | 2023 |
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