Ryzen 7 7800X3D
Xeon Gold 6338N
Ryzen 7 7800X3D vs Xeon Gold 6338N 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 7800X3D vs Xeon Gold 6338N 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 7800X3D vs Xeon Gold 6338N: 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 7800X3D
2023Why buy it
- ✅Better for gaming: +29.7% higher average FPS across 39 shared CPU benchmark tests.
- ✅Costs $2,751 less on MSRP ($449 MSRP vs $3,200 MSRP).
- ✅Delivers 480.7% more PassMark for each dollar spent, at 76.4 vs 13.2 PassMark/$ ($449 MSRP vs $3,200 MSRP).
- ✅Draws 120W instead of 185W, a 65W reduction.
- ✅Newer platform on AM5 with DDR5 support instead of LGA4189 and DDR4.
Trade-offs
- ❌Lower PassMark (34,293 vs 42,086).
- ❌Less compelling for workstation-style loads than Xeon Gold 6338N, which brings 32 cores / 64 threads and 64 PCIe lanes.
Xeon Gold 6338N
2021Why buy it
- ✅+22.7% higher PassMark.
- ✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 64 PCIe lanes vs 28.
- ✅128.6% more PCIe lanes (64 vs 28) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 39 shared CPU benchmark tests.
- ❌Lower PassMark per dollar, at 13.2 vs 76.4 PassMark/$ ($3,200 MSRP vs $449 MSRP).
- ❌54.2% higher power demand at 185W vs 120W.
- ❌Older platform position on LGA4189 with DDR4, while Ryzen 7 7800X3D moves to AM5 and DDR5.
- ❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.
Quick Answers
So, is Ryzen 7 7800X3D better than Xeon Gold 6338N?
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 7800X3D vs Xeon Gold 6338N Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Ryzen 7 7800X3D
The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.
Xeon Gold 6338N
The Xeon Gold 6338N is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 32 cores and 64 threads. Base frequency is 2.2 GHz, with boost up to 3.5 GHz. L3 cache: 48 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 185 Watt. Memory support: DDR4-2667. Passmark benchmark score: 42,086 points. Launch price was $800.
Processing Power
The Ryzen 7 7800X3D packs 8 cores / 16 threads, while the Xeon Gold 6338N offers 32 cores / 64 threads — the Xeon Gold 6338N has 24 more cores. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 3.5 GHz on the Xeon Gold 6338N — a 35.3% clock advantage for the Ryzen 7 7800X3D (base: 4.4 GHz vs 2.2 GHz). The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Xeon Gold 6338N uses Ice Lake-SP (2021) (10 nm). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Xeon Gold 6338N's 42,086 — a 20.4% lead for the Xeon Gold 6338N. L3 cache: 96 MB (total) on the Ryzen 7 7800X3D vs 48 MB (total) on the Xeon Gold 6338N.
| Feature | Ryzen 7 7800X3D | Xeon Gold 6338N |
|---|---|---|
| Cores / Threads | 8 / 16 | 32 / 64+300% |
| Boost Clock | 5 GHz+43% | 3.5 GHz |
| Base Clock | 4.4 GHz+100% | 2.2 GHz |
| L3 Cache | 96 MB (total)+100% | 48 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 5 nm-50% | 10 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Ice Lake-SP (2021) |
| PassMark | 34,293 | 42,086+23% |
| Cinebench R23 Multi | 18,500 | — |
| Geekbench 6 Single | 2,700 | — |
| Geekbench 6 Multi | 15,000 | — |
Memory & Platform
The Ryzen 7 7800X3D uses the AM5 socket (PCIe 5.0), while the Xeon Gold 6338N uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 7 7800X3D versus 2667 on the Xeon Gold 6338N — the Ryzen 7 7800X3D supports 95% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6338N supports up to 6144 GB of RAM compared to 128 GB — 4700% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7800X3D) vs 8 (Xeon Gold 6338N). PCIe lanes: 28 (Ryzen 7 7800X3D) vs 64 (Xeon Gold 6338N) — the Xeon Gold 6338N offers 36 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D) and LGA4189 (Xeon Gold 6338N).
| Feature | Ryzen 7 7800X3D | Xeon Gold 6338N |
|---|---|---|
| Socket | AM5 | LGA4189 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-5200+95% | 2667 |
| Max RAM Capacity | 128 GB | 6144 GB+4700% |
| RAM Channels | 2 | 8+300% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 28 | 64+129% |
Advanced Features
Only the Ryzen 7 7800X3D 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: AMD-V (Ryzen 7 7800X3D) vs VT-x, VT-d (Xeon Gold 6338N). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon Gold 6338N requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K; Xeon Gold 6338N rivals EPYC 7513.
| Feature | Ryzen 7 7800X3D | Xeon Gold 6338N |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon Graphics (2-core) | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V | VT-x, VT-d |
| Target Use | Gaming | — |
Value Analysis
At launch, the Ryzen 7 7800X3D was priced at $449, while the Xeon Gold 6338N came in at $3200. On launch pricing ($449 vs $3200), Ryzen 7 7800X3D was $2751 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 7800X3D delivers 76.4 pts/$ vs 13.2 pts/$ for the Xeon Gold 6338N — making the Ryzen 7 7800X3D the 141.2% better value option.
| Feature | Ryzen 7 7800X3D | Xeon Gold 6338N |
|---|---|---|
| MSRP | $449-86% | $3200 |
| Performance per Dollar | 76.4+479% | 13.2 |
| Release Date | 2023 | 2021 |
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