Xeon 6780E vs EPYC 7773X
Xeon 6780E
EPYC 7773X
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 6780E
Performance Per Dollar EPYC 7773X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6780E | EPYC 7773X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($8,513) | ⚠️ Higher cost ($8,800) |
| Longevity | ✨ Modern (Sierra Forest (2024) / Intel 3 nm) | ✨ Modern (Milan-X (2022) / 7 nm) |
💎 Value Proposition
| Insight | Xeon 6780E | EPYC 7773X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+2%) |
| Upfront Cost | ✅ More affordable ($8,513) | ⚠️ Higher cost ($8,800) |
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 6780E and EPYC 7773X
Xeon 6780E
The Xeon 6780E is manufactured by Intel. It was released in 3 June 2024 (1 year ago). It is based on the Sierra Forest (2024) architecture. It features 144 cores and 144 threads. Base frequency is 2.2 GHz, with boost up to 3 GHz. L3 cache: 108 MB (total). L2 cache: 4 MB (per module). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 330 Watt. Memory support: DDR5-6400. Passmark benchmark score: 86,734 points. Launch price was $11,350.
EPYC 7773X
The EPYC 7773X is manufactured by AMD. It was released in 2022-03-22. It is based on the Milan-X (2022) architecture. It features 64 cores and 128 threads. Base frequency is 2.2 GHz, with boost up to 3.5 GHz. L3 cache: 768 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: SP3. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 91,340 points. Launch price was $8,800.
Processing Power
The Xeon 6780E packs 144 cores / 144 threads, while the EPYC 7773X offers 64 cores / 128 threads — the Xeon 6780E has 80 more cores. Boost clocks reach 3 GHz on the Xeon 6780E versus 3.5 GHz on the EPYC 7773X — a 15.4% clock advantage for the EPYC 7773X (base: 2.2 GHz vs 2.2 GHz). The Xeon 6780E uses the Sierra Forest (2024) architecture (Intel 3 nm), while the EPYC 7773X uses Milan-X (2022) (7 nm). In PassMark, the Xeon 6780E scores 86,734 against the EPYC 7773X's 91,340 — a 5.2% lead for the EPYC 7773X. L3 cache: 108 MB (total) on the Xeon 6780E vs 768 MB (total) on the EPYC 7773X.
| Feature | Xeon 6780E | EPYC 7773X |
|---|---|---|
| Cores / Threads | 144 / 144+125% | 64 / 128 |
| Boost Clock | 3 GHz | 3.5 GHz+17% |
| Base Clock | 2.2 GHz | 2.2 GHz |
| L3 Cache | 108 MB (total) | 768 MB (total)+611% |
| L2 Cache | 4 MB (per module)+700% | 512K (per core) |
| Process | Intel 3 nm-57% | 7 nm |
| Architecture | Sierra Forest (2024) | Milan-X (2022) |
| PassMark | 86,734 | 91,340+5% |
| Geekbench 6 Single | — | 1,536 |
| Geekbench 6 Multi | — | 45,000 |
Memory & Platform
The Xeon 6780E uses the LGA4710 socket (PCIe 4.0), while the EPYC 7773X uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Xeon 6780E versus DDR4-3200 on the EPYC 7773X — the Xeon 6780E supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4 TB of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 88 (Xeon 6780E) vs 128 (EPYC 7773X) — the EPYC 7773X offers 40 more lanes for additional GPUs or NVMe drives.
| Feature | Xeon 6780E | EPYC 7773X |
|---|---|---|
| Socket | LGA4710 | SP3 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-6400+25% | DDR4-3200 |
| Max RAM Capacity | 4 TB | 4 TB |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 88 | 128+45% |
Advanced Features
Virtualization support: VT-x, VT-d, VT-x EPT (Xeon 6780E) vs AMD-V (EPYC 7773X). Primary use case: Xeon 6780E targets Cloud Native Compute, EPYC 7773X targets Server. Direct competitor: Xeon 6780E rivals EPYC 9754; EPYC 7773X rivals EPYC 9654.
| Feature | Xeon 6780E | EPYC 7773X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | VT-x, VT-d, VT-x EPT | AMD-V |
| Target Use | Cloud Native Compute | Server |
Value Analysis
The Xeon 6780E launched at $11350 MSRP, while the EPYC 7773X debuted at $8800. At current prices ($8513 vs $8800), the Xeon 6780E is $287 cheaper. In terms of value (PassMark points per dollar), the Xeon 6780E delivers 10.2 pts/$ vs 10.4 pts/$ for the EPYC 7773X — making the EPYC 7773X the 1.9% better value option.
| Feature | Xeon 6780E | EPYC 7773X |
|---|---|---|
| MSRP | $11350 | $8800-22% |
| Avg Price (30d) | $8513-3% | $8800 |
| Performance per Dollar | 10.2 | 10.4+2% |
| Release Date | 2024 | 2022 |
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