Ryzen 7 7800X3D
Xeon E5-2403 v2
Ryzen 7 7800X3D vs Xeon E5-2403 v2 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 E5-2403 v2 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
Baldur's Gate 3
Call of Duty: Black Ops 6
Civilization VI
Ryzen 7 7800X3D vs Xeon E5-2403 v2: 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: +345.8% higher average FPS across 37 shared CPU benchmark tests.
- ✅Delivers 448.8% more PassMark for each dollar spent, at 76.4 vs 13.9 PassMark/$ ($449 MSRP vs $192 MSRP).
- ✅Newer platform on AM5 with DDR5 support instead of LGA1356 and older memory support.
- ✅16.7% more PCIe lanes (28 vs 24) for storage and expansion-heavy builds.
- ✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Xeon E5-2403 v2 needs a discrete GPU.
Trade-offs
- ❌133.9% HIGHER MSRP$449 MSRPvs$192 MSRP
- ❌50% higher power demand at 120W vs 80W.
Xeon E5-2403 v2
2013Why buy it
- ✅Costs $257 less on MSRP ($192 MSRP vs $449 MSRP).
- ✅Draws 80W instead of 120W, a 40W reduction.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 37 shared CPU benchmark tests.
- ❌Lower PassMark (2,672 vs 34,293).
- ❌Lower PassMark per dollar, at 13.9 vs 76.4 PassMark/$ ($192 MSRP vs $449 MSRP).
- ❌Older platform position on LGA1356, 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 E5-2403 v2?
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 7800X3D vs Xeon E5-2403 v2 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 E5-2403 v2
The Xeon E5-2403 v2 is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Ivy Bridge-EN (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 1.8 GHz. L3 cache: 10 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1356. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 2,672 points. Launch price was $223.
Processing Power
The Ryzen 7 7800X3D packs 8 cores / 16 threads, while the Xeon E5-2403 v2 offers 4 cores / 4 threads — the Ryzen 7 7800X3D has 4 more cores. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 1.8 GHz on the Xeon E5-2403 v2 — a 94.1% clock advantage for the Ryzen 7 7800X3D (base: 4.4 GHz vs 1.8 GHz). The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Xeon E5-2403 v2 uses Ivy Bridge-EN (2013−2014) (22 nm). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Xeon E5-2403 v2's 2,672 — a 171.1% lead for the Ryzen 7 7800X3D. L3 cache: 96 MB (total) on the Ryzen 7 7800X3D vs 10 MB (total) on the Xeon E5-2403 v2.
| Feature | Ryzen 7 7800X3D | Xeon E5-2403 v2 |
|---|---|---|
| Cores / Threads | 8 / 16+100% | 4 / 4 |
| Boost Clock | 5 GHz+178% | 1.8 GHz |
| Base Clock | 4.4 GHz+144% | 1.8 GHz |
| L3 Cache | 96 MB (total)+860% | 10 MB (total) |
| L2 Cache | 1 MB (per core)+300% | 256 kB (per core) |
| Process | 5 nm-77% | 22 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Ivy Bridge-EN (2013−2014) |
| PassMark | 34,293+1183% | 2,672 |
| 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 E5-2403 v2 uses LGA1356 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 7 7800X3D versus DDR3-1333 on the Xeon E5-2403 v2 — the Ryzen 7 7800X3D supports 290.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E5-2403 v2 supports up to 384 GB of RAM compared to 128 GB — 200% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7800X3D) vs 3 (Xeon E5-2403 v2). PCIe lanes: 28 (Ryzen 7 7800X3D) vs 24 (Xeon E5-2403 v2) — the Ryzen 7 7800X3D offers 4 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 7 7800X3D | Xeon E5-2403 v2 |
|---|---|---|
| Socket | AM5 | LGA1356 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR5-5200+290% | DDR3-1333 |
| Max RAM Capacity | 128 GB | 384 GB+200% |
| RAM Channels | 2 | 3+50% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 28+17% | 24 |
Advanced Features
Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7800X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 7800X3D) vs VT-x, VT-d (Xeon E5-2403 v2). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon E5-2403 v2 requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming, Xeon E5-2403 v2 targets Server. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K.
| Feature | Ryzen 7 7800X3D | Xeon E5-2403 v2 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon Graphics (2-core) | — |
| Unlocked | Yes | No |
| AVX-512 | Yes | No |
| Virtualization | AMD-V | VT-x, VT-d |
| Target Use | Gaming | Server |
Value Analysis
At launch, the Ryzen 7 7800X3D was priced at $449, while the Xeon E5-2403 v2 came in at $192. On launch pricing ($449 vs $192), Xeon E5-2403 v2 was $257 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 7800X3D delivers 76.4 pts/$ vs 13.9 pts/$ for the Xeon E5-2403 v2 — making the Ryzen 7 7800X3D the 138.3% better value option.
| Feature | Ryzen 7 7800X3D | Xeon E5-2403 v2 |
|---|---|---|
| MSRP | $449 | $192-57% |
| Performance per Dollar | 76.4+450% | 13.9 |
| Release Date | 2023 | 2013 |
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