Xeon Platinum 8280 vs Core i7-13700
Xeon Platinum 8280
Core i7-13700
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 8280
Performance Per Dollar Core i7-13700
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8280 | Core i7-13700 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($2,940) | ✅ More affordable ($350) |
| Longevity | ✨ Modern (Cascade Lake-SP (2018) / 14 nm) | ✨ Modern (Raptor Lake-S (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8280 | Core i7-13700 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+726%) |
| Upfront Cost | ⚠️ Higher cost ($2,940) | ✅ More affordable ($350) |
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 8280 and Core i7-13700
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.
Core i7-13700
The Core i7-13700 is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 16 cores and 24 threads. Base frequency is 2.1 GHz, with boost up to 5.2 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-5600, DDR4-3200. Passmark benchmark score: 36,230 points. Launch price was $384.
Processing Power
The Xeon Platinum 8280 packs 28 cores / 56 threads, while the Core i7-13700 offers 16 cores / 24 threads — the Xeon Platinum 8280 has 12 more cores. Boost clocks reach 4 GHz on the Xeon Platinum 8280 versus 5.2 GHz on the Core i7-13700 — a 26.1% clock advantage for the Core i7-13700 (base: 2.7 GHz vs 2.1 GHz). The Xeon Platinum 8280 uses the Cascade Lake-SP (2018) architecture (14 nm), while the Core i7-13700 uses Raptor Lake-S (2023−2024) (Intel 7 nm). In PassMark, the Xeon Platinum 8280 scores 36,830 against the Core i7-13700's 36,230 — a 1.6% lead for the Xeon Platinum 8280. L3 cache: 38.5 MB (total) on the Xeon Platinum 8280 vs 30 MB (total) on the Core i7-13700.
| Feature | Xeon Platinum 8280 | Core i7-13700 |
|---|---|---|
| Cores / Threads | 28 / 56+75% | 16 / 24 |
| Boost Clock | 4 GHz | 5.2 GHz+30% |
| Base Clock | 2.7 GHz+29% | 2.1 GHz |
| L3 Cache | 38.5 MB (total)+28% | 30 MB (total) |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 14 nm | Intel 7 nm-50% |
| Architecture | Cascade Lake-SP (2018) | Raptor Lake-S (2023−2024) |
| PassMark | 36,830+2% | 36,230 |
Memory & Platform
The Xeon Platinum 8280 uses the LGA3647 socket (PCIe 3.0), while the Core i7-13700 uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 2933 on the Xeon Platinum 8280 versus DDR5-5600 on the Core i7-13700 — the Xeon Platinum 8280 supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8280 supports up to 1536 of RAM compared to 192 GB — 155.6% more capacity for professional workloads. Memory channels: 6 (Xeon Platinum 8280) vs 2 (Core i7-13700). PCIe lanes: 48 (Xeon Platinum 8280) vs 20 (Core i7-13700) — the Xeon Platinum 8280 offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA3647 (Xeon Platinum 8280) and Z790,B760 (Core i7-13700).
| Feature | Xeon Platinum 8280 | Core i7-13700 |
|---|---|---|
| Socket | LGA3647 | LGA1700 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | 2933+58560% | DDR5-5600 |
| Max RAM Capacity | 1536 | 192 GB+13107100% |
| RAM Channels | 6+200% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 48+140% | 20 |
Advanced Features
Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. The Core i7-13700 includes integrated graphics (UHD Graphics 770), while the Xeon Platinum 8280 requires a dedicated GPU. Direct competitor: Xeon Platinum 8280 rivals EPYC 7702.
| Feature | Xeon Platinum 8280 | Core i7-13700 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | UHD Graphics 770 |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Xeon Platinum 8280 launched at $10009 MSRP, while the Core i7-13700 debuted at $384. At current prices ($2940 vs $350), the Core i7-13700 is $2590 cheaper. In terms of value (PassMark points per dollar), the Xeon Platinum 8280 delivers 12.5 pts/$ vs 103.5 pts/$ for the Core i7-13700 — making the Core i7-13700 the 156.8% better value option.
| Feature | Xeon Platinum 8280 | Core i7-13700 |
|---|---|---|
| MSRP | $10009 | $384-96% |
| Avg Price (30d) | $2940 | $350-88% |
| Performance per Dollar | 12.5 | 103.5+728% |
| Release Date | 2019 | 2023 |
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