Core i9-9990XE vs Xeon Gold 5320T
Core i9-9990XE
Xeon Gold 5320T
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 Core i9-9990XE
Performance Per Dollar Xeon Gold 5320T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-9990XE | Xeon Gold 5320T |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($2,000) | ✅ More affordable ($1,379) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | ✨ Modern (Ice Lake-SP (2021) / 10 nm) |
💎 Value Proposition
| Insight | Core i9-9990XE | Xeon Gold 5320T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+45%) |
| Upfront Cost | ⚠️ Higher cost ($2,000) | ✅ More affordable ($1,379) |
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 Core i9-9990XE and Xeon Gold 5320T
Core i9-9990XE
The Core i9-9990XE is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 14 cores and 28 threads. Base frequency is 4 GHz, with boost up to 5.1 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 255 Watt. Memory support: DDR4 Quad-channel. Passmark benchmark score: 30,162 points. Launch price was $2,800.
Xeon Gold 5320T
The Xeon Gold 5320T is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 20 cores and 40 threads. Base frequency is 2.3 GHz, with boost up to 3.5 GHz. L3 cache: 30 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 150 Watt. Memory support: DDR4-2933. Passmark benchmark score: 30,259 points. Launch price was $800.
Processing Power
The Core i9-9990XE packs 14 cores / 28 threads, while the Xeon Gold 5320T offers 20 cores / 40 threads — the Xeon Gold 5320T has 6 more cores. Boost clocks reach 5.1 GHz on the Core i9-9990XE versus 3.5 GHz on the Xeon Gold 5320T — a 37.2% clock advantage for the Core i9-9990XE (base: 4 GHz vs 2.3 GHz). The Core i9-9990XE uses the Skylake (server) (2017−2018) architecture (14 nm), while the Xeon Gold 5320T uses Ice Lake-SP (2021) (10 nm). In PassMark, the Core i9-9990XE scores 30,162 against the Xeon Gold 5320T's 30,259 — a 0.3% lead for the Xeon Gold 5320T. Geekbench 6 single-core — the metric most relevant to gaming — records 1,392 vs 1,290, a 7.6% lead for the Core i9-9990XE that directly translates to higher frame rates. Multi-core Geekbench: 16,199 vs 19,074 (16.3% advantage for the Xeon Gold 5320T). L3 cache: 19.25 MB (total) on the Core i9-9990XE vs 30 MB (total) on the Xeon Gold 5320T.
| Feature | Core i9-9990XE | Xeon Gold 5320T |
|---|---|---|
| Cores / Threads | 14 / 28 | 20 / 40+43% |
| Boost Clock | 5.1 GHz+46% | 3.5 GHz |
| Base Clock | 4 GHz+74% | 2.3 GHz |
| L3 Cache | 19.25 MB (total) | 30 MB (total)+56% |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 14 nm | 10 nm-29% |
| Architecture | Skylake (server) (2017−2018) | Ice Lake-SP (2021) |
| PassMark | 30,162 | 30,259 |
| Cinebench R23 Multi | — | 22,000 |
| Geekbench 6 Single | 1,392+8% | 1,290 |
| Geekbench 6 Multi | 16,199 | 19,074+18% |
Memory & Platform
The Core i9-9990XE uses the LGA2066 socket (PCIe 3.0), while the Xeon Gold 5320T uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-2666 memory speed. The Xeon Gold 5320T supports up to 6144 GB of RAM compared to 128 GB — 191.8% more capacity for professional workloads. Memory channels: 4 (Core i9-9990XE) vs 8 (Xeon Gold 5320T). PCIe lanes: 44 (Core i9-9990XE) vs 64 (Xeon Gold 5320T) — the Xeon Gold 5320T offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X299 (Core i9-9990XE) and C621A (Xeon Gold 5320T).
| Feature | Core i9-9990XE | Xeon Gold 5320T |
|---|---|---|
| Socket | LGA2066 | LGA4189 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | DDR4-2666 | DDR4-2933 |
| Max RAM Capacity | 128 GB | 6144 GB+4700% |
| RAM Channels | 4 | 8+100% |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 44 | 64+45% |
Advanced Features
Only the Core i9-9990XE has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Core i9-9990XE) vs VT-x, VT-d, EPT (Xeon Gold 5320T). Primary use case: Core i9-9990XE targets HEDT, Xeon Gold 5320T targets High-density Cloud / Virtualization. Direct competitor: Core i9-9990XE rivals Threadripper 2970WX; Xeon Gold 5320T rivals EPYC 7413.
| Feature | Core i9-9990XE | Xeon Gold 5320T |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, EPT |
| Target Use | HEDT | High-density Cloud / Virtualization |
Value Analysis
The Core i9-9990XE launched at $2000 MSRP, while the Xeon Gold 5320T debuted at $1977.
| Feature | Core i9-9990XE | Xeon Gold 5320T |
|---|---|---|
| MSRP | $2000 | $1977-1% |
| Avg Price (30d) | — | $1379 |
| Release Date | 2019 | 2021 |
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