Ryzen Threadripper PRO 9945WX vs Xeon E7-8895 v2
Ryzen Threadripper PRO 9945WX
Xeon E7-8895 v2
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 PRO 9945WX
Performance Per Dollar Xeon E7-8895 v2
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 9945WX | Xeon E7-8895 v2 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($1,340) | ✅ More affordable ($65) |
| Longevity | ✨ Modern (Shimada Peak (2025) / 4 nm) | 🛑 Legacy (Legacy / 22 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 9945WX | Xeon E7-8895 v2 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+1973%) |
| Upfront Cost | ⚠️ Higher cost ($1,340) | ✅ More affordable ($65) |
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 PRO 9945WX and Xeon E7-8895 v2
Ryzen Threadripper PRO 9945WX
The Ryzen Threadripper PRO 9945WX is manufactured by AMD. It was released in 2025-01-01. It is based on the Shimada Peak (2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.7 GHz, with boost up to 5.4 GHz. L3 cache: 64 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: 56,854 points. Launch price was $2,000.
Xeon E7-8895 v2
The Xeon E7-8895 v2 is manufactured by Intel. It was released in 2014-02-01. It features 15 cores and 30 threads. Base frequency is 2.8 GHz, with boost up to 3.6 GHz. L3 cache: 37.5 MB. Built on 22 nm process technology. Socket: FCLGA2011. Thermal design power (TDP): 155 Watt. Memory support: DDR3-1066, DDR3-1333, DDR3-1600. Passmark benchmark score: 57,165 points. Launch price was $6,841.
Processing Power
The Ryzen Threadripper PRO 9945WX packs 12 cores / 24 threads, while the Xeon E7-8895 v2 offers 15 cores / 30 threads — the Xeon E7-8895 v2 has 3 more cores. Boost clocks reach 5.4 GHz on the Ryzen Threadripper PRO 9945WX versus 3.6 GHz on the Xeon E7-8895 v2 — a 40% clock advantage for the Ryzen Threadripper PRO 9945WX (base: 4.7 GHz vs 2.8 GHz). The Ryzen Threadripper PRO 9945WX is built on the Shimada Peak (2025) architecture. In PassMark, the Ryzen Threadripper PRO 9945WX scores 56,854 against the Xeon E7-8895 v2's 57,165 — a 0.5% lead for the Xeon E7-8895 v2. L3 cache: 64 MB (total) on the Ryzen Threadripper PRO 9945WX vs 37.5 MB on the Xeon E7-8895 v2.
| Feature | Ryzen Threadripper PRO 9945WX | Xeon E7-8895 v2 |
|---|---|---|
| Cores / Threads | 12 / 24 | 15 / 30+25% |
| Boost Clock | 5.4 GHz+50% | 3.6 GHz |
| Base Clock | 4.7 GHz+68% | 2.8 GHz |
| L3 Cache | 64 MB (total)+71% | 37.5 MB |
| L2 Cache | 1 MB (per core) | — |
| Process | 4 nm-82% | 22 nm |
| Architecture | Shimada Peak (2025) | — |
| PassMark | 56,854 | 57,165 |
Memory & Platform
The Ryzen Threadripper PRO 9945WX uses the sTR5 socket (PCIe 4.0), while the Xeon E7-8895 v2 uses FCLGA2011 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Ryzen Threadripper PRO 9945WX versus 1600 on the Xeon E7-8895 v2 — the Ryzen Threadripper PRO 9945WX supports 120% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 9945WX supports up to 2048 of RAM compared to 1536 — 28.6% more capacity for professional workloads. Memory channels: 8 (Ryzen Threadripper PRO 9945WX) vs 4 (Xeon E7-8895 v2). PCIe lanes: 128 (Ryzen Threadripper PRO 9945WX) vs 40 (Xeon E7-8895 v2) — the Ryzen Threadripper PRO 9945WX offers 88 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX90,TRX50 (Ryzen Threadripper PRO 9945WX) and C602-J (Xeon E7-8895 v2).
| Feature | Ryzen Threadripper PRO 9945WX | Xeon E7-8895 v2 |
|---|---|---|
| Socket | sTR5 | FCLGA2011 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | 6400+300% | 1600 |
| Max RAM Capacity | 2048+33% | 1536 |
| RAM Channels | 8+100% | 4 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+220% | 40 |
Advanced Features
Only the Ryzen Threadripper PRO 9945WX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen Threadripper PRO 9945WX supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 9945WX) vs VT-x, VT-d (Xeon E7-8895 v2). Direct competitor: Ryzen Threadripper PRO 9945WX rivals Xeon w7-3545; Xeon E7-8895 v2 rivals AMD Opteron 6386 SE.
| Feature | Ryzen Threadripper PRO 9945WX | Xeon E7-8895 v2 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d |
Value Analysis
The Ryzen Threadripper PRO 9945WX launched at $1340 MSRP, while the Xeon E7-8895 v2 debuted at $6841. At current prices ($1340 vs $65), the Xeon E7-8895 v2 is $1275 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 9945WX delivers 42.4 pts/$ vs 879.5 pts/$ for the Xeon E7-8895 v2 — making the Xeon E7-8895 v2 the 181.6% better value option.
| Feature | Ryzen Threadripper PRO 9945WX | Xeon E7-8895 v2 |
|---|---|---|
| MSRP | $1340-80% | $6841 |
| Avg Price (30d) | $1340 | $65-95% |
| Performance per Dollar | 42.4 | 879.5+1974% |
| Release Date | 2025 | 2014 |
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