Ryzen 7 7840HS vs Xeon W-2191B
Ryzen 7 7840HS
Xeon W-2191B
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 7 7840HS
Performance Per Dollar Xeon W-2191B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 7840HS | Xeon W-2191B |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($39) |
| Longevity | ✨ Modern (Phoenix-HS (Zen 4) (2023) / 4 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 7 7840HS | Xeon W-2191B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($39) |
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 7 7840HS and Xeon W-2191B
Ryzen 7 7840HS
The Ryzen 7 7840HS is manufactured by AMD. It was released in Janeiro 2023 (2 years ago). It is based on the Phoenix-HS (Zen 4) (2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 35 Watt. Memory support: DDR5. Passmark benchmark score: 28,538 points. Launch price was $299.
Xeon W-2191B
The Xeon W-2191B is manufactured by Intel. It was released in 2015-01-01. It is based on the Skylake (server) (2017−2018) architecture. It features 18 cores and 36 threads. Base frequency is 2.3 GHz, with boost up to 4.3 GHz. L3 cache: 24.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-2666. Passmark benchmark score: 28,362 points. Launch price was $800.
Processing Power
The Ryzen 7 7840HS packs 8 cores / 16 threads, while the Xeon W-2191B offers 18 cores / 36 threads — the Xeon W-2191B has 10 more cores. Boost clocks reach 5.1 GHz on the Ryzen 7 7840HS versus 4.3 GHz on the Xeon W-2191B — a 17% clock advantage for the Ryzen 7 7840HS (base: 3.8 GHz vs 2.3 GHz). The Ryzen 7 7840HS uses the Phoenix-HS (Zen 4) (2023) architecture (4 nm), while the Xeon W-2191B uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 7 7840HS scores 28,538 against the Xeon W-2191B's 28,362 — a 0.6% lead for the Ryzen 7 7840HS. L3 cache: 16 MB (total) on the Ryzen 7 7840HS vs 24.75 MB (total) on the Xeon W-2191B.
| Feature | Ryzen 7 7840HS | Xeon W-2191B |
|---|---|---|
| Cores / Threads | 8 / 16 | 18 / 36+125% |
| Boost Clock | 5.1 GHz+19% | 4.3 GHz |
| Base Clock | 3.8 GHz+65% | 2.3 GHz |
| L3 Cache | 16 MB (total) | 24.75 MB (total)+55% |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-71% | 14 nm |
| Architecture | Phoenix-HS (Zen 4) (2023) | Skylake (server) (2017−2018) |
| PassMark | 28,538 | 28,362 |
| Cinebench R23 Multi | 16,854 | — |
| Geekbench 6 Single | 1,962 | — |
| Geekbench 6 Multi | 11,898 | — |
Memory & Platform
The Ryzen 7 7840HS uses the FP8 socket (PCIe 4.0), while the Xeon W-2191B uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches LPDDR5-7500 / DDR5-5600 on the Ryzen 7 7840HS versus DDR4-2666 on the Xeon W-2191B — the Ryzen 7 7840HS supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon W-2191B supports up to 512 GB of RAM compared to 256 GB — 66.7% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7840HS) vs 4 (Xeon W-2191B). PCIe lanes: 20 (Ryzen 7 7840HS) vs 48 (Xeon W-2191B) — the Xeon W-2191B offers 28 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 7 7840HS | Xeon W-2191B |
|---|---|---|
| Socket | FP8 | LGA2066 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | LPDDR5-7500 / DDR5-5600+25% | DDR4-2666 |
| Max RAM Capacity | 256 GB | 512 GB+100% |
| RAM Channels | 2 | 4+100% |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 20 | 48+140% |
Advanced Features
Only the Ryzen 7 7840HS 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. Virtualization support: AMD-V, SVM (Ryzen 7 7840HS) vs VT-x, VT-d (Xeon W-2191B). The Ryzen 7 7840HS includes integrated graphics (Radeon 780M), while the Xeon W-2191B requires a dedicated GPU. Primary use case: Ryzen 7 7840HS targets High-performance Laptop / Mini-PC, Xeon W-2191B targets Workstation. Direct competitor: Ryzen 7 7840HS rivals Core i7-13700H.
| Feature | Ryzen 7 7840HS | Xeon W-2191B |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon 780M | — |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V, SVM | VT-x, VT-d |
| Target Use | High-performance Laptop / Mini-PC | Workstation |
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