Ryzen 9 9950X3D
Xeon Gold 6448H
Ryzen 9 9950X3D vs Xeon Gold 6448H 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 9 9950X3D vs Xeon Gold 6448H 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 9 9950X3D vs Xeon Gold 6448H: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Ryzen 9 9950X3D
2025Why buy it
- ✅Better for gaming: +15.6% higher average FPS across 49 shared CPU benchmark tests.
- ✅Costs $2,959 less on MSRP ($699 MSRP vs $3,658 MSRP).
- ✅Delivers 422.5% more PassMark for each dollar spent, at 100.4 vs 19.2 PassMark/$ ($699 MSRP vs $3,658 MSRP).
- ✅Draws 170W instead of 250W, a 80W reduction.
- ✅Integrated graphics onboard with Radeon Graphics (2 Cores), while Xeon Gold 6448H needs a discrete GPU.
Trade-offs
- ❌Lower PassMark (70,177 vs 70,292).
- ❌Less compelling for workstation-style loads than Xeon Gold 6448H, which brings 32 cores / 64 threads and 80 PCIe lanes.
Xeon Gold 6448H
2023Why buy it
- ✅+0.2% higher PassMark.
- ✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 80 PCIe lanes vs 24.
- ✅233.3% more PCIe lanes (80 vs 24) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 9 9950X3D across 49 shared CPU benchmark tests.
- ❌Lower PassMark per dollar, at 19.2 vs 100.4 PassMark/$ ($3,658 MSRP vs $699 MSRP).
- ❌47.1% higher power demand at 250W vs 170W.
- ❌No integrated graphics, while Ryzen 9 9950X3D can still boot and troubleshoot without a discrete GPU.
Quick Answers
So, is Ryzen 9 9950X3D better than Xeon Gold 6448H?
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 9 9950X3D vs Xeon Gold 6448H Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Ryzen 9 9950X3D
The Ryzen 9 9950X3D is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Granite Ridge (2024−2025) architecture. It features 16 cores and 32 threads. Base frequency is 4.3 GHz, with boost up to 5.7 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 170 Watt. Memory support: DDR5. Passmark benchmark score: 70,177 points. Launch price was $699.
Xeon Gold 6448H
The Xeon Gold 6448H is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 32 cores and 64 threads. Base frequency is 2.4 GHz, with boost up to 4.1 GHz. L3 cache: 60 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 250 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 70,292 points. Launch price was $3,658.
Processing Power
The Ryzen 9 9950X3D packs 16 cores / 32 threads, while the Xeon Gold 6448H offers 32 cores / 64 threads — the Xeon Gold 6448H has 16 more cores. Boost clocks reach 5.7 GHz on the Ryzen 9 9950X3D versus 4.1 GHz on the Xeon Gold 6448H — a 32.7% clock advantage for the Ryzen 9 9950X3D (base: 4.3 GHz vs 2.4 GHz). The Ryzen 9 9950X3D uses the Granite Ridge (2024−2025) architecture (4 nm), while the Xeon Gold 6448H uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 9 9950X3D scores 70,177 against the Xeon Gold 6448H's 70,292 — a 0.2% lead for the Xeon Gold 6448H. L3 cache: 128 MB (total) on the Ryzen 9 9950X3D vs 60 MB on the Xeon Gold 6448H.
| Feature | Ryzen 9 9950X3D | Xeon Gold 6448H |
|---|---|---|
| Cores / Threads | 16 / 32 | 32 / 64+100% |
| Boost Clock | 5.7 GHz+39% | 4.1 GHz |
| Base Clock | 4.3 GHz+79% | 2.4 GHz |
| L3 Cache | 128 MB (total)+113% | 60 MB |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 4 nm-43% | Intel 7 nm |
| Architecture | Granite Ridge (2024−2025) | Sapphire Rapids (2023−2024) |
| PassMark | 70,177 | 70,292 |
| Cinebench R23 Multi | 44,500 | — |
| Geekbench 6 Single | 3,398 | — |
| Geekbench 6 Multi | 22,206 | — |
Memory & Platform
The Ryzen 9 9950X3D uses the AM5 socket (PCIe 5.0), while the Xeon Gold 6448H uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Ryzen 9 9950X3D versus 4800 on the Xeon Gold 6448H — the Ryzen 9 9950X3D supports 16.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6448H supports up to 4096 GB of RAM compared to 192 GB — 2033.3% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9950X3D) vs 8 (Xeon Gold 6448H). PCIe lanes: 24 (Ryzen 9 9950X3D) vs 80 (Xeon Gold 6448H) — the Xeon Gold 6448H offers 56 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670E,X670,B650E,B650 (Ryzen 9 9950X3D) and C741 (Xeon Gold 6448H).
| Feature | Ryzen 9 9950X3D | Xeon Gold 6448H |
|---|---|---|
| Socket | AM5 | LGA4677 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-5600+17% | 4800 |
| Max RAM Capacity | 192 GB | 4096 GB+2033% |
| RAM Channels | 2 | 8+300% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 24 | 80+233% |
Advanced Features
Only the Ryzen 9 9950X3D 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: true (Ryzen 9 9950X3D) vs VT-x, VT-d (Xeon Gold 6448H). The Ryzen 9 9950X3D includes integrated graphics (Radeon Graphics (2 Cores)), while the Xeon Gold 6448H requires a dedicated GPU. Direct competitor: Ryzen 9 9950X3D rivals Core Ultra 9 285K; Xeon Gold 6448H rivals EPYC 9454.
| Feature | Ryzen 9 9950X3D | Xeon Gold 6448H |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon Graphics (2 Cores) | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | true | VT-x, VT-d |
Value Analysis
At launch, the Ryzen 9 9950X3D was priced at $699, while the Xeon Gold 6448H came in at $3658. On launch pricing ($699 vs $3658), Ryzen 9 9950X3D was $2959 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 9950X3D delivers 100.4 pts/$ vs 19.2 pts/$ for the Xeon Gold 6448H — making the Ryzen 9 9950X3D the 135.7% better value option.
| Feature | Ryzen 9 9950X3D | Xeon Gold 6448H |
|---|---|---|
| MSRP | $699-81% | $3658 |
| Performance per Dollar | 100.4+423% | 19.2 |
| Release Date | 2025 | 2023 |
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