Xeon w7-3445 vs Xeon Gold 6314U
Xeon w7-3445
Xeon Gold 6314U
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 w7-3445
Performance Per Dollar Xeon Gold 6314U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon w7-3445 | Xeon Gold 6314U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($2,596) | ⚠️ Higher cost ($2,977) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Ice Lake-SP (2021) / 10 nm) |
💎 Value Proposition
| Insight | Xeon w7-3445 | Xeon Gold 6314U |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+15%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($2,596) | ⚠️ Higher cost ($2,977) |
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 w7-3445 and Xeon Gold 6314U
Xeon w7-3445
The Xeon w7-3445 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 20 cores and 40 threads. Base frequency is 2.6 GHz, with boost up to 4.8 GHz. L3 cache: 52.5 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. Passmark benchmark score: 48,991 points. Launch price was $1,989.
Xeon Gold 6314U
The Xeon Gold 6314U is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 32 cores and 64 threads. Base frequency is 2.3 GHz, with boost up to 3.4 GHz. L3 cache: 48 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 205 Watt. Memory support: DDR4-3200. Passmark benchmark score: 48,916 points. Launch price was $800.
Processing Power
The Xeon w7-3445 packs 20 cores / 40 threads, while the Xeon Gold 6314U offers 32 cores / 64 threads — the Xeon Gold 6314U has 12 more cores. Boost clocks reach 4.8 GHz on the Xeon w7-3445 versus 3.4 GHz on the Xeon Gold 6314U — a 34.1% clock advantage for the Xeon w7-3445 (base: 2.6 GHz vs 2.3 GHz). The Xeon w7-3445 uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Xeon Gold 6314U uses Ice Lake-SP (2021) (10 nm). In PassMark, the Xeon w7-3445 scores 48,991 against the Xeon Gold 6314U's 48,916 — a 0.2% lead for the Xeon w7-3445. L3 cache: 52.5 MB on the Xeon w7-3445 vs 48 MB (total) on the Xeon Gold 6314U.
| Feature | Xeon w7-3445 | Xeon Gold 6314U |
|---|---|---|
| Cores / Threads | 20 / 40 | 32 / 64+60% |
| Boost Clock | 4.8 GHz+41% | 3.4 GHz |
| Base Clock | 2.6 GHz+13% | 2.3 GHz |
| L3 Cache | 52.5 MB+9% | 48 MB (total) |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 7 nm-30% | 10 nm |
| Architecture | Sapphire Rapids (2023−2024) | Ice Lake-SP (2021) |
| PassMark | 48,991 | 48,916 |
Memory & Platform
The Xeon w7-3445 uses the LGA4677 socket (PCIe 5.0), while the Xeon Gold 6314U uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon w7-3445 versus 3200 on the Xeon Gold 6314U — the Xeon w7-3445 supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 112 (Xeon w7-3445) vs 128 (Xeon Gold 6314U) — the Xeon Gold 6314U offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: W790 (Xeon w7-3445) and SP3,C621A (Xeon Gold 6314U).
| Feature | Xeon w7-3445 | Xeon Gold 6314U |
|---|---|---|
| Socket | LGA4677 | LGA4189 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 4800+50% | 3200 |
| Max RAM Capacity | 4096 | 4096 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 112 | 128+14% |
Advanced Features
Only the Xeon w7-3445 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. Direct competitor: Xeon w7-3445 rivals Threadripper PRO 7965WX; Xeon Gold 6314U rivals Xeon Platinum 8362.
| Feature | Xeon w7-3445 | Xeon Gold 6314U |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Xeon w7-3445 launched at $1989 MSRP, while the Xeon Gold 6314U debuted at $2977.
| Feature | Xeon w7-3445 | Xeon Gold 6314U |
|---|---|---|
| MSRP | $1989-33% | $2977 |
| Avg Price (30d) | $2596 | — |
| Release Date | 2023 | 2021 |
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