Ryzen 9 7900X3D
Xeon 6736P
Ryzen 9 7900X3D vs Xeon 6736P 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 7900X3D vs Xeon 6736P 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 7900X3D vs Xeon 6736P: 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 7900X3D
2023Why buy it
- ✅Better for gaming: +44.9% higher average FPS across 50 shared CPU benchmark tests.
- ✅Costs $2,752 less on MSRP ($599 MSRP vs $3,351 MSRP).
- ✅Delivers 461.0% more PassMark for each dollar spent, at 83.8 vs 14.9 PassMark/$ ($599 MSRP vs $3,351 MSRP).
- ✅Draws 120W instead of 205W, a 85W reduction.
- ✅Integrated graphics onboard with AMD Radeon Graphics, while Xeon 6736P needs a discrete GPU.
Trade-offs
- ❌Less compelling for workstation-style loads than Xeon 6736P, which brings 36 cores / 72 threads and 88 PCIe lanes.
Xeon 6736P
2025Why buy it
- ✅Better for workstations and heavier parallel workloads: 36 cores / 72 threads, plus 88 PCIe lanes vs 28.
- ✅214.3% more PCIe lanes (88 vs 28) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.
- ❌Lower PassMark (50,072 vs 50,213).
- ❌Lower PassMark per dollar, at 14.9 vs 83.8 PassMark/$ ($3,351 MSRP vs $599 MSRP).
- ❌70.8% higher power demand at 205W vs 120W.
- ❌No integrated graphics, while Ryzen 9 7900X3D can still boot and troubleshoot without a discrete GPU.
Quick Answers
So, is Ryzen 9 7900X3D better than Xeon 6736P?
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 9 7900X3D vs Xeon 6736P Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Ryzen 9 7900X3D
The Ryzen 9 7900X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 50,213 points. Launch price was $599.
Xeon 6736P
The Xeon 6736P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 36 cores and 72 threads. Base frequency is 2 GHz, with boost up to 4.1 GHz. L3 cache: 144 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 205 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 50,072 points. Launch price was $3,351.
Processing Power
The Ryzen 9 7900X3D packs 12 cores / 24 threads, while the Xeon 6736P offers 36 cores / 72 threads — the Xeon 6736P has 24 more cores. Boost clocks reach 5.6 GHz on the Ryzen 9 7900X3D versus 4.1 GHz on the Xeon 6736P — a 30.9% clock advantage for the Ryzen 9 7900X3D (base: 4.4 GHz vs 2 GHz). The Ryzen 9 7900X3D uses the Raphael (2023−2025) architecture (5 nm, 6 nm), while the Xeon 6736P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Ryzen 9 7900X3D scores 50,213 against the Xeon 6736P's 50,072 — a 0.3% lead for the Ryzen 9 7900X3D. L3 cache: 128 MB (total) on the Ryzen 9 7900X3D vs 144 MB (total) on the Xeon 6736P.
| Feature | Ryzen 9 7900X3D | Xeon 6736P |
|---|---|---|
| Cores / Threads | 12 / 24 | 36 / 72+200% |
| Boost Clock | 5.6 GHz+37% | 4.1 GHz |
| Base Clock | 4.4 GHz+120% | 2 GHz |
| L3 Cache | 128 MB (total) | 144 MB (total)+13% |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 5 nm, 6 nm | Intel 3 nm-40% |
| Architecture | Raphael (2023−2025) | Granite Rapids (2024−2025) |
| PassMark | 50,213 | 50,072 |
Memory & Platform
The Ryzen 9 7900X3D uses the AM5 socket (PCIe 5.0), while the Xeon 6736P uses LGA4710 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Ryzen 9 7900X3D versus 6400 on the Xeon 6736P — the Xeon 6736P supports 23.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6736P supports up to 4096 of RAM compared to 128 — 3100% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7900X3D) vs 8 (Xeon 6736P). PCIe lanes: 28 (Ryzen 9 7900X3D) vs 88 (Xeon 6736P) — the Xeon 6736P offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (Ryzen 9 7900X3D) and Granite Rapids-SP (Xeon 6736P).
| Feature | Ryzen 9 7900X3D | Xeon 6736P |
|---|---|---|
| Socket | AM5 | LGA4710 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 5200 | 6400+23% |
| Max RAM Capacity | 128 | 4096+3100% |
| RAM Channels | 2 | 8+300% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 28 | 88+214% |
Advanced Features
Only the Ryzen 9 7900X3D 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: VT-x, VT-d, AMD-V (Ryzen 9 7900X3D) vs VT-x, VT-d (Xeon 6736P). The Ryzen 9 7900X3D includes integrated graphics (AMD Radeon Graphics), while the Xeon 6736P requires a dedicated GPU. Direct competitor: Ryzen 9 7900X3D rivals Core i7-14700K; Xeon 6736P rivals EPYC 9684X.
| Feature | Ryzen 9 7900X3D | Xeon 6736P |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon Graphics | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d |
Value Analysis
At launch, the Ryzen 9 7900X3D was priced at $599, while the Xeon 6736P came in at $3351. On launch pricing ($599 vs $3351), Ryzen 9 7900X3D was $2752 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 7900X3D delivers 83.8 pts/$ vs 14.9 pts/$ for the Xeon 6736P — making the Ryzen 9 7900X3D the 139.5% better value option.
| Feature | Ryzen 9 7900X3D | Xeon 6736P |
|---|---|---|
| MSRP | $599-82% | $3351 |
| Performance per Dollar | 83.8+462% | 14.9 |
| Release Date | 2023 | 2025 |
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