Xeon E5-4628L v4 vs Xeon D-1577
Xeon E5-4628L v4
Xeon D-1577
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. The Xeon E5-4628L v4 is positioned at rank 447 and the Xeon D-1577 is on rank 298, so the Xeon D-1577 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E5-4628L v4
Performance Per Dollar Xeon D-1577
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-4628L v4 | Xeon D-1577 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) |
💎 Value Proposition
| Insight | Xeon E5-4628L v4 | Xeon D-1577 |
|---|---|---|
| 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 Xeon E5-4628L v4 and Xeon D-1577
Xeon E5-4628L v4
The Xeon E5-4628L v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 14 cores and 28 threads. Max frequency: 1.8 GHz. L3 cache: 35 MB. L2 cache: 3.5 MB. Built on 14 nm process technology. Thermal design power (TDP): 75 Watt. Passmark benchmark score: 11,503 points. Launch price was $2,535.
Xeon D-1577
The Xeon D-1577 is manufactured by Intel. It was released in 24 February 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 16 cores and 32 threads. Base frequency is 1.3 GHz, with boost up to 2.1 GHz. L3 cache: 1.5 MB (per core). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1667. Thermal design power (TDP): 45 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 11,645 points. Launch price was $1,176.
Processing Power
The Xeon E5-4628L v4 packs 14 cores / 28 threads, while the Xeon D-1577 offers 16 cores / 32 threads — the Xeon D-1577 has 2 more cores. Boost clocks reach 1.8 GHz on the Xeon E5-4628L v4 versus 2.1 GHz on the Xeon D-1577 — a 15.4% clock advantage for the Xeon D-1577. Both are built on the Broadwell (2015−2019) architecture using a 14 nm process. In PassMark, the Xeon E5-4628L v4 scores 11,503 against the Xeon D-1577's 11,645 — a 1.2% lead for the Xeon D-1577. L3 cache: 35 MB on the Xeon E5-4628L v4 vs 1.5 MB (per core) on the Xeon D-1577.
| Feature | Xeon E5-4628L v4 | Xeon D-1577 |
|---|---|---|
| Cores / Threads | 14 / 28 | 16 / 32+14% |
| Boost Clock | 1.8 GHz | 2.1 GHz+17% |
| Base Clock | — | 1.3 GHz |
| L3 Cache | 35 MB+2233% | 1.5 MB (per core) |
| L2 Cache | 3.5 MB+1300% | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Broadwell (2015−2019) | Broadwell (2015−2019) |
| PassMark | 11,503 | 11,645+1% |
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