
Ryzen 7 5800X

Ryzen 7 6800U
Ryzen 7 5800X vs Ryzen 7 6800U Performance Spectrum
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.
Ryzen 7 5800X vs Ryzen 7 6800U FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.

Path of Exile 2

Counter-Strike 2

League of Legends

Valorant

Among Us

Apex Legends

ARC Raiders

Baldur's Gate 3

Call of Duty: Black Ops 6
Ryzen 7 5800X vs Ryzen 7 6800U: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Ryzen 7 5800X
2020Why buy it
- ✅Better for gaming: +18.7% higher average FPS across 50 shared CPU benchmark tests.
- ✅+100% larger total L3 cache (32 MB vs 16 MB).
- ✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.
Trade-offs
- ❌24.7% HIGHER MSRP$449 MSRPvs$360 MSRP
- ❌600% higher power demand at 105W vs 15W.
- ❌Older platform position on AM4 with DDR4, while Ryzen 7 6800U moves to FP7 and DDR5.
- ❌No integrated graphics, while Ryzen 7 6800U can still boot and troubleshoot without a discrete GPU.
Ryzen 7 6800U
2022Why buy it
- ✅Costs $89 less on MSRP ($360 MSRP vs $449 MSRP).
- ✅Draws 15W instead of 105W, a 90W reduction.
- ✅Newer platform on FP7 with DDR5 support instead of AM4 and DDR4.
- ✅Integrated graphics onboard with Radeon 680M, while Ryzen 7 5800X needs a discrete GPU.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 50 shared CPU benchmark tests.
- ❌Lower PassMark (20,619 vs 27,712).
- ❌Smaller total L3 cache (16 MB vs 32 MB).
Quick Answers
So, is Ryzen 7 5800X better than Ryzen 7 6800U?
Which one is better for gaming?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
Ryzen 7 5800X vs Ryzen 7 6800U Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.


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.


Ryzen 7 6800U
The Ryzen 7 6800U is manufactured by AMD. It was released in Janeiro 2022 (3 years ago). It is based on the Rembrandt-U (Zen 3+) (2022) architecture. It features 8 cores and 16 threads. Base frequency is 2.7 GHz, with boost up to 4.7 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 15 Watt. Memory support: DDR5. Passmark benchmark score: 20,619 points. Launch price was $299.
Processing Power
Both the Ryzen 7 5800X and Ryzen 7 6800U share an identical 8-core/16-thread configuration. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 4.7 GHz on the Ryzen 7 6800U — identical boost frequencies (base: 3.8 GHz vs 2.7 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Ryzen 7 6800U uses Rembrandt-U (Zen 3+) (2022) (6 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Ryzen 7 6800U's 20,619 — a 29.4% lead for the Ryzen 7 5800X. L3 cache: 32 MB on the Ryzen 7 5800X vs 16 MB (total) on the Ryzen 7 6800U.
| Feature | Ryzen 7 5800X | Ryzen 7 6800U |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 16 |
| Boost Clock | 4.7 GHz | 4.7 GHz |
| Base Clock | 3.8 GHz+41% | 2.7 GHz |
| L3 Cache | 32 MB+100% | 16 MB (total) |
| L2 Cache | 512K (per core) | 512K (per core) |
| Process | 7 nm, 12 nm | 6 nm-14% |
| Architecture | Vermeer (Zen 3) (2020−2022) | Rembrandt-U (Zen 3+) (2022) |
| PassMark | 27,712+34% | 20,619 |
| Cinebench R23 Multi | — | 11,741 |
| Geekbench 6 Single | — | 1,713 |
| Geekbench 6 Multi | — | 7,397 |
Memory & Platform
The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Ryzen 7 6800U uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus LPDDR5-6400 on the Ryzen 7 6800U — the Ryzen 7 6800U supports 100% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 5800X supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 7 5800X) vs 20 (Ryzen 7 6800U) — the Ryzen 7 5800X offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and SoC (Ryzen 7 6800U).
| Feature | Ryzen 7 5800X | Ryzen 7 6800U |
|---|---|---|
| Socket | AM4 | FP7 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | LPDDR5-6400+100% |
| Max RAM Capacity | 128 GB+100% | 64 GB |
| RAM Channels | 2 | 2 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 24+20% | 20 |
Advanced Features
Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V (Ryzen 7 5800X) vs AMD-V (SVM) (Ryzen 7 6800U). The Ryzen 7 6800U includes integrated graphics (Radeon 680M), while the Ryzen 7 5800X requires a dedicated GPU. Primary use case: Ryzen 7 5800X targets Desktop, Ryzen 7 6800U targets Productivity. Direct competitor: Ryzen 7 6800U rivals Core i7-1255U.
| Feature | Ryzen 7 5800X | Ryzen 7 6800U |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon 680M |
| Unlocked | Yes | No |
| AVX-512 | No | No |
| Virtualization | AMD-V | AMD-V (SVM) |
| Target Use | Desktop | Productivity |
Value Analysis
At launch, the Ryzen 7 5800X was priced at $449, while the Ryzen 7 6800U came in at $360. On launch pricing ($449 vs $360), Ryzen 7 6800U was $89 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5800X delivers 61.7 pts/$ vs 57.3 pts/$ for the Ryzen 7 6800U — making the Ryzen 7 5800X the 7.5% better value option.
| Feature | Ryzen 7 5800X | Ryzen 7 6800U |
|---|---|---|
| MSRP | $449 | $360-20% |
| Performance per Dollar | 61.7+8% | 57.3 |
| Release Date | 2020 | 2022 |
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