Xeon E7-8857 v2 vs Xeon Platinum 8280
Xeon E7-8857 v2
Xeon Platinum 8280
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 Xeon Platinum 8280
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E7-8857 v2 | Xeon Platinum 8280 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($2,995) | ✅ More affordable ($2,940) |
| Longevity | 🛑 Legacy (Legacy / 22 nm) | ✨ Modern (Cascade Lake-SP (2018) / 14 nm) |
💎 Value Proposition
| Insight | Xeon E7-8857 v2 | Xeon Platinum 8280 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+3%) |
| Upfront Cost | ⚠️ Higher cost ($2,995) | ✅ More affordable ($2,940) |
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 Xeon Platinum 8280
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.
Xeon Platinum 8280
The Xeon Platinum 8280 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 28 cores and 56 threads. Base frequency is 2.7 GHz, with boost up to 4 GHz. L3 cache: 38.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 36,830 points. Launch price was $10,009.
Processing Power
The Xeon E7-8857 v2 packs 12 cores / 12 threads, while the Xeon Platinum 8280 offers 28 cores / 56 threads — the Xeon Platinum 8280 has 16 more cores. Boost clocks reach 3.6 GHz on the Xeon E7-8857 v2 versus 4 GHz on the Xeon Platinum 8280 — a 10.5% clock advantage for the Xeon Platinum 8280 (base: 3 GHz vs 2.7 GHz). The Xeon Platinum 8280 is built on the Cascade Lake-SP (2018) architecture. In PassMark, the Xeon E7-8857 v2 scores 36,304 against the Xeon Platinum 8280's 36,830 — a 1.4% lead for the Xeon Platinum 8280. L3 cache: 30 MB on the Xeon E7-8857 v2 vs 38.5 MB (total) on the Xeon Platinum 8280.
| Feature | Xeon E7-8857 v2 | Xeon Platinum 8280 |
|---|---|---|
| Cores / Threads | 12 / 12 | 28 / 56+133% |
| Boost Clock | 3.6 GHz | 4 GHz+11% |
| Base Clock | 3 GHz+11% | 2.7 GHz |
| L3 Cache | 30 MB | 38.5 MB (total)+28% |
| L2 Cache | — | 1 MB (per core) |
| Process | 22 nm | 14 nm-36% |
| Architecture | — | Cascade Lake-SP (2018) |
| PassMark | 36,304 | 36,830+1% |
Memory & Platform
The Xeon E7-8857 v2 uses the LGA2011 socket (PCIe 5.0), while the Xeon Platinum 8280 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1600 on the Xeon E7-8857 v2 versus 2933 on the Xeon Platinum 8280 — the Xeon Platinum 8280 supports 58.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 1536 of RAM. Memory channels: 4 (Xeon E7-8857 v2) vs 6 (Xeon Platinum 8280). PCIe lanes: 40 (Xeon E7-8857 v2) vs 48 (Xeon Platinum 8280) — the Xeon Platinum 8280 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C602J (Xeon E7-8857 v2) and LGA3647 (Xeon Platinum 8280).
| Feature | Xeon E7-8857 v2 | Xeon Platinum 8280 |
|---|---|---|
| Socket | LGA2011 | LGA3647 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | 1600 | 2933+83% |
| Max RAM Capacity | 1536 | 1536 |
| RAM Channels | 4 | 6+50% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 40 | 48+20% |
Advanced Features
Neither processor supports overclocking. Only the Xeon Platinum 8280 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Direct competitor: Xeon E7-8857 v2 rivals Xeon E7-4850 v2; Xeon Platinum 8280 rivals EPYC 7702.
| Feature | Xeon E7-8857 v2 | Xeon Platinum 8280 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Xeon E7-8857 v2 launched at $3838 MSRP, while the Xeon Platinum 8280 debuted at $10009. At current prices ($2995 vs $2940), the Xeon Platinum 8280 is $55 cheaper. In terms of value (PassMark points per dollar), the Xeon E7-8857 v2 delivers 12.1 pts/$ vs 12.5 pts/$ for the Xeon Platinum 8280 — making the Xeon Platinum 8280 the 3.3% better value option.
| Feature | Xeon E7-8857 v2 | Xeon Platinum 8280 |
|---|---|---|
| MSRP | $3838-62% | $10009 |
| Avg Price (30d) | $2995 | $2940-2% |
| Performance per Dollar | 12.1 | 12.5+3% |
| Release Date | 2014 | 2019 |
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