Xeon E7-8857 v2 vs Core Ultra 9 285T
Xeon E7-8857 v2
Core Ultra 9 285T
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 E7-8857 v2
Performance Per Dollar Core Ultra 9 285T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E7-8857 v2 | Core Ultra 9 285T |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($2,995) | ✅ More affordable ($549) |
| Longevity | 🛑 Legacy (Legacy / 22 nm) | ✨ Modern (Arrow Lake-S (2024−2025) / 3 nm) |
💎 Value Proposition
| Insight | Xeon E7-8857 v2 | Core Ultra 9 285T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+455%) |
| Upfront Cost | ⚠️ Higher cost ($2,995) | ✅ More affordable ($549) |
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 E7-8857 v2 and Core Ultra 9 285T
Xeon E7-8857 v2
The Xeon E7-8857 v2 is manufactured by Intel. It was released in 2015-01-01. It features 12 cores and 12 threads. Base frequency is 3 GHz, with boost up to 3.6 GHz. L3 cache: 30 MB. Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3-1066, DDR3-1333, DDR3-1600. Passmark benchmark score: 36,304 points. Launch price was $800.
Core Ultra 9 285T
The Core Ultra 9 285T is manufactured by Intel. It was released in 7 January 2025 (less than a year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 24 cores and 24 threads. Base frequency is 1.4 GHz, with boost up to 5.4 GHz. L3 cache: 36 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 35 Watt. Memory support: DDR5-6400. Passmark benchmark score: 36,916 points. Launch price was $549.
Processing Power
The Xeon E7-8857 v2 packs 12 cores / 12 threads, while the Core Ultra 9 285T offers 24 cores / 24 threads — the Core Ultra 9 285T has 12 more cores. Boost clocks reach 3.6 GHz on the Xeon E7-8857 v2 versus 5.4 GHz on the Core Ultra 9 285T — a 40% clock advantage for the Core Ultra 9 285T (base: 3 GHz vs 1.4 GHz). The Core Ultra 9 285T is built on the Arrow Lake-S (2024−2025) architecture. In PassMark, the Xeon E7-8857 v2 scores 36,304 against the Core Ultra 9 285T's 36,916 — a 1.7% lead for the Core Ultra 9 285T. L3 cache: 30 MB on the Xeon E7-8857 v2 vs 36 MB (total) on the Core Ultra 9 285T.
| Feature | Xeon E7-8857 v2 | Core Ultra 9 285T |
|---|---|---|
| Cores / Threads | 12 / 12 | 24 / 24+100% |
| Boost Clock | 3.6 GHz | 5.4 GHz+50% |
| Base Clock | 3 GHz+114% | 1.4 GHz |
| L3 Cache | 30 MB | 36 MB (total)+20% |
| L2 Cache | — | 3 MB (per core) |
| Process | 22 nm | 3 nm-86% |
| Architecture | — | Arrow Lake-S (2024−2025) |
| PassMark | 36,304 | 36,916+2% |
Memory & Platform
The Xeon E7-8857 v2 uses the LGA2011 socket (PCIe 5.0), while the Core Ultra 9 285T uses LGA1851 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1600 on the Xeon E7-8857 v2 versus 6400 on the Core Ultra 9 285T — the Core Ultra 9 285T supports 120% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E7-8857 v2 supports up to 1536 of RAM compared to 256 — 142.9% more capacity for professional workloads. Memory channels: 4 (Xeon E7-8857 v2) vs 2 (Core Ultra 9 285T). PCIe lanes: 40 (Xeon E7-8857 v2) vs 20 (Core Ultra 9 285T) — the Xeon E7-8857 v2 offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C602J (Xeon E7-8857 v2) and Z890,B860 (Core Ultra 9 285T).
| Feature | Xeon E7-8857 v2 | Core Ultra 9 285T |
|---|---|---|
| Socket | LGA2011 | LGA1851 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | 1600 | 6400+300% |
| Max RAM Capacity | 1536+500% | 256 |
| RAM Channels | 4+100% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 40+100% | 20 |
Advanced Features
Neither processor supports overclocking. Both support VT-x, VT-d virtualization. The Core Ultra 9 285T includes integrated graphics (Intel Arc Xe-LPG Graphics), while the Xeon E7-8857 v2 requires a dedicated GPU. Direct competitor: Xeon E7-8857 v2 rivals Xeon E7-4850 v2; Core Ultra 9 285T rivals Ryzen 9 7900.
| Feature | Xeon E7-8857 v2 | Core Ultra 9 285T |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel Arc Xe-LPG Graphics |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Xeon E7-8857 v2 launched at $3838 MSRP, while the Core Ultra 9 285T debuted at $549. At current prices ($2995 vs $549), the Core Ultra 9 285T is $2446 cheaper. In terms of value (PassMark points per dollar), the Xeon E7-8857 v2 delivers 12.1 pts/$ vs 67.2 pts/$ for the Core Ultra 9 285T — making the Core Ultra 9 285T the 138.9% better value option.
| Feature | Xeon E7-8857 v2 | Core Ultra 9 285T |
|---|---|---|
| MSRP | $3838 | $549-86% |
| Avg Price (30d) | $2995 | $549-82% |
| Performance per Dollar | 12.1 | 67.2+455% |
| Release Date | 2014 | 2025 |
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