CPU
GPU
Xeon Platinum 8256
Xeon D-1848TER
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 Platinum 8256
Performance Per Dollar Xeon D-1848TER
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8256 | Xeon D-1848TER |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Cascade Lake-SP (2018) / 14 nm) | ✨ Modern (Legacy / Standard Node) |
💎 Value Proposition
| Insight | Xeon Platinum 8256 | Xeon D-1848TER |
|---|---|---|
| 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 Platinum 8256 and Xeon D-1848TER
Xeon Platinum 8256
The Xeon Platinum 8256 is manufactured by Intel. It was released in 11 December 2018 (6 years ago). It is based on the Cascade Lake-SP (2018) architecture. It features 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 3.9 GHz. L3 cache: 16.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2933. Passmark benchmark score: 16,787 points. Launch price was $7,007.
Xeon D-1848TER
The Xeon D-1848TER is manufactured by Intel. It was released in 2015-01-01. It features 10 cores and 20 threads. Base frequency is 2 GHz, with boost up to 3.1 GHz. L3 cache: 15360 kB. Socket: FCBGA2227. Thermal design power (TDP): 57 Watt. Memory support: DDR4. Passmark benchmark score: 16,952 points. Launch price was $800.
Processing Power
The Xeon Platinum 8256 packs 4 cores / 8 threads, while the Xeon D-1848TER offers 10 cores / 20 threads — the Xeon D-1848TER has 6 more cores. Boost clocks reach 3.9 GHz on the Xeon Platinum 8256 versus 3.1 GHz on the Xeon D-1848TER — a 22.9% clock advantage for the Xeon Platinum 8256 (base: 3.8 GHz vs 2 GHz). The Xeon Platinum 8256 is built on the Cascade Lake-SP (2018) architecture. In PassMark, the Xeon Platinum 8256 scores 16,787 against the Xeon D-1848TER's 16,952 — a 1% lead for the Xeon D-1848TER. L3 cache: 16.5 MB (total) on the Xeon Platinum 8256 vs 15360 kB on the Xeon D-1848TER.
| Feature | Xeon Platinum 8256 | Xeon D-1848TER |
|---|---|---|
| Cores / Threads | 4 / 8 | 10 / 20+150% |
| Boost Clock | 3.9 GHz+26% | 3.1 GHz |
| Base Clock | 3.8 GHz+90% | 2 GHz |
| L3 Cache | 16.5 MB (total)+10% | 15360 kB |
| L2 Cache | 1 MB (per core) | — |
| Process | 14 nm | — |
| Architecture | Cascade Lake-SP (2018) | — |
| PassMark | 16,787 | 16,952 |
Memory & Platform
The Xeon Platinum 8256 uses the LGA3647 socket (PCIe 3.0), while the Xeon D-1848TER uses FCBGA2227 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Xeon Platinum 8256 | Xeon D-1848TER |
|---|---|---|
| Socket | LGA3647 | FCBGA2227 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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