EPYC 7702 vs Ryzen 7 5800X
EPYC 7702
Popular choices:
Ryzen 7 5800X
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 EPYC 7702
Performance Per Dollar Ryzen 7 5800X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7702 | Ryzen 7 5800X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($2,035) | ✅ More affordable ($180) |
| Longevity | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | EPYC 7702 | Ryzen 7 5800X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+354%) |
| Upfront Cost | ⚠️ Higher cost ($2,035) | ✅ More affordable ($180) |
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 EPYC 7702 and Ryzen 7 5800X
EPYC 7702
The EPYC 7702 is manufactured by AMD. It was released in 7 August 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 64 cores and 128 threads. Base frequency is 2 GHz, with boost up to 3.35 GHz. L3 cache: 256 MB (total). L2 cache: 512K (per core). Built on 7 nm, 14 nm process technology. Socket: TR4. Thermal design power (TDP): 200 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 69,060 points. Launch price was $6,450.
Ryzen 7 5800X
The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.
Processing Power
The EPYC 7702 packs 64 cores / 128 threads, while the Ryzen 7 5800X offers 8 cores / 16 threads — the EPYC 7702 has 56 more cores. Boost clocks reach 3.35 GHz on the EPYC 7702 versus 4.7 GHz on the Ryzen 7 5800X — a 33.5% clock advantage for the Ryzen 7 5800X (base: 2 GHz vs 3.8 GHz). The EPYC 7702 uses the Zen 2 (2017−2020) architecture (7 nm, 14 nm), while the Ryzen 7 5800X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the EPYC 7702 scores 69,060 against the Ryzen 7 5800X's 27,712 — a 85.5% lead for the EPYC 7702. L3 cache: 256 MB (total) on the EPYC 7702 vs 32 MB on the Ryzen 7 5800X.
| Feature | EPYC 7702 | Ryzen 7 5800X |
|---|---|---|
| Cores / Threads | 64 / 128+700% | 8 / 16 |
| Boost Clock | 3.35 GHz | 4.7 GHz+40% |
| Base Clock | 2 GHz | 3.8 GHz+90% |
| L3 Cache | 256 MB (total)+700% | 32 MB |
| L2 Cache | 512K (per core) | 512K (per core) |
| Process | 7 nm, 14 nm | 7 nm, 12 nm |
| Architecture | Zen 2 (2017−2020) | Vermeer (Zen 3) (2020−2022) |
| PassMark | 69,060+149% | 27,712 |
Memory & Platform
The EPYC 7702 uses the TR4 socket (PCIe 4.0), while the Ryzen 7 5800X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7702 versus DDR4-3200 on the Ryzen 7 5800X — the EPYC 7702 supports 199.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7702 supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (EPYC 7702) vs 2 (Ryzen 7 5800X). PCIe lanes: 128 (EPYC 7702) vs 24 (Ryzen 7 5800X) — the EPYC 7702 offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7702) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X).
| Feature | EPYC 7702 | Ryzen 7 5800X |
|---|---|---|
| Socket | TR4 | AM4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 3200+79900% | DDR4-3200 |
| Max RAM Capacity | 4096 | 128 GB+3276700% |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+433% | 24 |
Advanced Features
Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (EPYC 7702) vs AMD-V (Ryzen 7 5800X). Primary use case: Ryzen 7 5800X targets Desktop. Direct competitor: EPYC 7702 rivals Xeon Platinum 8280.
| Feature | EPYC 7702 | Ryzen 7 5800X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | — | Desktop |
Value Analysis
The EPYC 7702 launched at $6450 MSRP, while the Ryzen 7 5800X debuted at $449. At current prices ($2035 vs $180), the Ryzen 7 5800X is $1855 cheaper. In terms of value (PassMark points per dollar), the EPYC 7702 delivers 33.9 pts/$ vs 154.0 pts/$ for the Ryzen 7 5800X — making the Ryzen 7 5800X the 127.8% better value option.
| Feature | EPYC 7702 | Ryzen 7 5800X |
|---|---|---|
| MSRP | $6450 | $449-93% |
| Avg Price (30d) | $2035 | $180-91% |
| Performance per Dollar | 33.9 | 154.0+354% |
| Release Date | 2019 | 2020 |
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