Xeon 6737P vs Ryzen Threadripper 3990X
Xeon 6737P
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 6737P
Performance Per Dollar Ryzen Threadripper 3990X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6737P | Ryzen Threadripper 3990X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($4,995) | ✅ More affordable ($2,850) |
| Longevity | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Xeon 6737P | Ryzen Threadripper 3990X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+76%) |
| Upfront Cost | ⚠️ Higher cost ($4,995) | ✅ 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 6737P and Ryzen Threadripper 3990X
Xeon 6737P
The Xeon 6737P 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 32 cores and 64 threads. Base frequency is 2.9 GHz, with boost up to 4 GHz. L3 cache: 144 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 270 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 79,634 points. Launch price was $4,995.
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 6737P packs 32 cores / 64 threads, while the Ryzen Threadripper 3990X offers 64 cores / 128 threads — the Ryzen Threadripper 3990X has 32 more cores. Boost clocks reach 4 GHz on the Xeon 6737P versus 4.3 GHz on the Ryzen Threadripper 3990X — a 7.2% clock advantage for the Ryzen Threadripper 3990X (base: 2.9 GHz vs 2.9 GHz). The Xeon 6737P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the Ryzen Threadripper 3990X uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Xeon 6737P scores 79,634 against the Ryzen Threadripper 3990X's 79,889 — a 0.3% lead for the Ryzen Threadripper 3990X. Geekbench 6 single-core — the metric most relevant to gaming — records 2,000 vs 1,961, a 2% lead for the Xeon 6737P that directly translates to higher frame rates. Multi-core Geekbench: 45,000 vs 22,045 (68.5% advantage for the Xeon 6737P). L3 cache: 144 MB (total) on the Xeon 6737P vs 256 MB on the Ryzen Threadripper 3990X.
| Feature | Xeon 6737P | Ryzen Threadripper 3990X |
|---|---|---|
| Cores / Threads | 32 / 64 | 64 / 128+100% |
| Boost Clock | 4 GHz | 4.3 GHz+7% |
| Base Clock | 2.9 GHz | 2.9 GHz |
| L3 Cache | 144 MB (total) | 256 MB+78% |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | Intel 3 nm-57% | 7 nm, 12 nm |
| Architecture | Granite Rapids (2024−2025) | Matisse (2019−2020) |
| PassMark | 79,634 | 79,889 |
| Cinebench R23 Multi | — | 64,366 |
| Geekbench 6 Single | 2,000+2% | 1,961 |
| Geekbench 6 Multi | 45,000+104% | 22,045 |
Memory & Platform
The Xeon 6737P uses the LGA4710 socket (PCIe 4.0), while the Ryzen Threadripper 3990X uses TR4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Xeon 6737P versus DDR4-3200 on the Ryzen Threadripper 3990X — the Xeon 6737P supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6737P supports up to 4096 GB of RAM compared to 256 GB — 176.5% more capacity for professional workloads. Memory channels: 8 (Xeon 6737P) vs 4 (Ryzen Threadripper 3990X). Both provide 88 PCIe lanes. Chipset compatibility: C741 (Xeon 6737P) and TRX40 (Ryzen Threadripper 3990X).
| Feature | Xeon 6737P | Ryzen Threadripper 3990X |
|---|---|---|
| Socket | LGA4710 | TR4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-6400+25% | DDR4-3200 |
| Max RAM Capacity | 4096 GB+1500% | 256 GB |
| RAM Channels | 8+100% | 4 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 88 | 88 |
Advanced Features
Only the Ryzen Threadripper 3990X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon 6737P supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Xeon 6737P) vs true (Ryzen Threadripper 3990X). Primary use case: Xeon 6737P targets High Performance Server. Direct competitor: Xeon 6737P rivals EPYC 9005; Ryzen Threadripper 3990X rivals Core i9-10980XE.
| Feature | Xeon 6737P | Ryzen Threadripper 3990X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | true |
| Target Use | High Performance Server | — |
Value Analysis
The Xeon 6737P launched at $4995 MSRP, while the Ryzen Threadripper 3990X debuted at $3990. At current prices ($4995 vs $2850), the Ryzen Threadripper 3990X is $2145 cheaper. In terms of value (PassMark points per dollar), the Xeon 6737P delivers 15.9 pts/$ vs 28.0 pts/$ for the Ryzen Threadripper 3990X — making the Ryzen Threadripper 3990X the 55% better value option.
| Feature | Xeon 6737P | Ryzen Threadripper 3990X |
|---|---|---|
| MSRP | $4995 | $3990-20% |
| Avg Price (30d) | $4995 | $2850-43% |
| Performance per Dollar | 15.9 | 28.0+76% |
| Release Date | 2025 | 2019 |
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