Ryzen 5 7640U vs Xeon Gold 6126T
Ryzen 5 7640U
Xeon Gold 6126T
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 5 7640U
Performance Per Dollar Xeon Gold 6126T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 7640U | Xeon Gold 6126T |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Phoenix-U (Zen 4) (2023) / 4 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 5 7640U | Xeon Gold 6126T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 5 7640U and Xeon Gold 6126T
Ryzen 5 7640U
The Ryzen 5 7640U is manufactured by AMD. It was released in 3 May 2023 (2 years ago). It is based on the Phoenix-U (Zen 4) (2023) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 15 Watt. Memory support: DDR5. Passmark benchmark score: 20,856 points. Launch price was $299.
Xeon Gold 6126T
The Xeon Gold 6126T is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 12 cores and 24 threads. Base frequency is 2.6 GHz, with boost up to 3.7 GHz. L3 cache: 19.25 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2666. Passmark benchmark score: 20,821 points. Launch price was $1,865.
Processing Power
The Ryzen 5 7640U packs 6 cores / 12 threads, while the Xeon Gold 6126T offers 12 cores / 24 threads — the Xeon Gold 6126T has 6 more cores. Boost clocks reach 4.9 GHz on the Ryzen 5 7640U versus 3.7 GHz on the Xeon Gold 6126T — a 27.9% clock advantage for the Ryzen 5 7640U (base: 3.5 GHz vs 2.6 GHz). The Ryzen 5 7640U uses the Phoenix-U (Zen 4) (2023) architecture (4 nm), while the Xeon Gold 6126T uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 5 7640U scores 20,856 against the Xeon Gold 6126T's 20,821 — a 0.2% lead for the Ryzen 5 7640U. L3 cache: 16 MB (total) on the Ryzen 5 7640U vs 19.25 MB on the Xeon Gold 6126T.
| Feature | Ryzen 5 7640U | Xeon Gold 6126T |
|---|---|---|
| Cores / Threads | 6 / 12 | 12 / 24+100% |
| Boost Clock | 4.9 GHz+32% | 3.7 GHz |
| Base Clock | 3.5 GHz+35% | 2.6 GHz |
| L3 Cache | 16 MB (total) | 19.25 MB+20% |
| L2 Cache | 1 MB (per core) | 12 MB+1100% |
| Process | 4 nm-71% | 14 nm |
| Architecture | Phoenix-U (Zen 4) (2023) | Skylake (server) (2017−2018) |
| PassMark | 20,856 | 20,821 |
Memory & Platform
The Ryzen 5 7640U uses the FP8 socket (PCIe 4.0), while the Xeon Gold 6126T uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 7640U | Xeon Gold 6126T |
|---|---|---|
| Socket | FP8 | LGA3647 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Ryzen 5 7640U and Xeon Gold 6126T
