Athlon 64 X2 4000+
Ryzen 7 7800X3D
Athlon 64 X2 4000+ vs Ryzen 7 7800X3D 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.
Athlon 64 X2 4000+ vs Ryzen 7 7800X3D 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
Call of Duty: Black Ops 6
Civilization VI
Delta Force
Athlon 64 X2 4000+ vs Ryzen 7 7800X3D: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Athlon 64 X2 4000+
2006Why buy it
- ✅Costs $121 less on MSRP ($328 MSRP vs $449 MSRP).
- ✅Draws 89W instead of 120W, a 31W reduction.
- ✅Includes a boxed cooler (Stock Cooler), unlike Ryzen 7 7800X3D.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 30 shared CPU benchmark tests.
- ❌Lower Geekbench multi-core (380 vs 15,000).
- ❌Lower PassMark per dollar, at 3.6 vs 76.4 PassMark/$ ($328 MSRP vs $449 MSRP).
- ❌Older platform position on AM2, while Ryzen 7 7800X3D moves to AM5 and DDR5.
- ❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.
Ryzen 7 7800X3D
2023Why buy it
- ✅Better for gaming: +883.8% higher average FPS across 30 shared CPU benchmark tests.
- ✅Delivers 2032.0% more PassMark for each dollar spent, at 76.4 vs 3.6 PassMark/$ ($449 MSRP vs $328 MSRP).
- ✅Newer platform on AM5 with DDR5 support instead of AM2 and older memory support.
- ✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
- ✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Athlon 64 X2 4000+ needs a discrete GPU.
Trade-offs
- ❌36.9% HIGHER MSRP$449 MSRPvs$328 MSRP
- ❌34.8% higher power demand at 120W vs 89W.
- ❌No boxed cooler included, unlike Athlon 64 X2 4000+.
Quick Answers
So, is Ryzen 7 7800X3D better than Athlon 64 X2 4000+?
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?
Athlon 64 X2 4000+ vs Ryzen 7 7800X3D Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Athlon 64 X2 4000+
The Athlon 64 X2 4000+ is manufactured by AMD. It was released in 2009-01-01. It is based on the Windsor (2006−2007) architecture. It features 2 cores and 2 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 512K. Built on 90 nm process technology. Socket: AM2. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 1,175 points. Launch price was $149.
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.
Processing Power
The Athlon 64 X2 4000+ packs 2 cores / 2 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Ryzen 7 7800X3D has 6 more cores. Boost clocks reach 2 GHz on the Athlon 64 X2 4000+ versus 5 GHz on the Ryzen 7 7800X3D — a 85.7% clock advantage for the Ryzen 7 7800X3D. The Athlon 64 X2 4000+ uses the Windsor (2006−2007) architecture (90 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Athlon 64 X2 4000+ scores 1,175 against the Ryzen 7 7800X3D's 34,293 — a 186.7% lead for the Ryzen 7 7800X3D. Geekbench 6 single-core — the metric most relevant to gaming — records 195 vs 2,700, a 173.1% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. Multi-core Geekbench: 380 vs 15,000 (190.1% advantage for the Ryzen 7 7800X3D). L3 cache: 0 kB on the Athlon 64 X2 4000+ vs 96 MB (total) on the Ryzen 7 7800X3D.
| Feature | Athlon 64 X2 4000+ | Ryzen 7 7800X3D |
|---|---|---|
| Cores / Threads | 2 / 2 | 8 / 16+300% |
| Boost Clock | 2 GHz | 5 GHz+150% |
| Base Clock | — | 4.4 GHz |
| L3 Cache | 0 kB | 96 MB (total) |
| L2 Cache | 512K+51100% | 1 MB (per core) |
| Process | 90 nm | 5 nm-94% |
| Architecture | Windsor (2006−2007) | Raphael (Zen4) (2022−2023) |
| PassMark | 1,175 | 34,293+2819% |
| Cinebench R23 Multi | — | 18,500 |
| Geekbench 6 Single | 195 | 2,700+1285% |
| Geekbench 6 Multi | 380 | 15,000+3847% |
Memory & Platform
The Athlon 64 X2 4000+ uses the AM2 socket (PCIe 1.1), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Athlon 64 X2 4000+ versus DDR5-5200 on the Ryzen 7 7800X3D — the Ryzen 7 7800X3D supports 550% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 7800X3D supports up to 128 GB of RAM compared to 4 GB — 3100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon 64 X2 4000+) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: nForce 500,AMD 690G (Athlon 64 X2 4000+) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).
| Feature | Athlon 64 X2 4000+ | Ryzen 7 7800X3D |
|---|---|---|
| Socket | AM2 | AM5 |
| PCIe Generation | PCIe 1.1 | PCIe 5.0+355% |
| Max RAM Speed | DDR2-800 | DDR5-5200+550% |
| Max RAM Capacity | 4 GB | 128 GB+3100% |
| RAM Channels | 2 | 2 |
| ECC Support | No | Yes |
| PCIe Lanes | 0 | 28 |
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. Both support AMD-V virtualization. The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Athlon 64 X2 4000+ requires a dedicated GPU. Primary use case: Athlon 64 X2 4000+ targets Legacy Desktop, Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K.
| Feature | Athlon 64 X2 4000+ | Ryzen 7 7800X3D |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | AMD Radeon Graphics (2-core) |
| Unlocked | No | Yes |
| AVX-512 | No | Yes |
| Virtualization | AMD-V | AMD-V |
| Target Use | Legacy Desktop | Gaming |
Value Analysis
At launch, the Athlon 64 X2 4000+ was priced at $328, while the Ryzen 7 7800X3D came in at $449. On launch pricing ($328 vs $449), Athlon 64 X2 4000+ was $121 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon 64 X2 4000+ delivers 3.6 pts/$ vs 76.4 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 7 7800X3D the 182.1% better value option.
| Feature | Athlon 64 X2 4000+ | Ryzen 7 7800X3D |
|---|---|---|
| MSRP | $328-27% | $449 |
| Performance per Dollar | 3.6 | 76.4+2022% |
| Release Date | 2006 | 2023 |
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