Athlon X4 750K vs Ryzen 9 7950X3D
Athlon X4 750K
Popular choices:
Ryzen 9 7950X3D
Performance Spectrum - CPU
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.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Athlon X4 750K is positioned at rank #576 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon X4 750K
Performance Per Dollar Ryzen 9 7950X3D
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon X4 750K | Ryzen 9 7950X3D |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($17) | ⚠️ Higher cost ($486) |
| Longevity | 🛑 Legacy (Trinity (2012−2013) / 32 nm) | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | Athlon X4 750K | Ryzen 9 7950X3D |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+32%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($17) | ⚠️ Higher cost ($486) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Athlon X4 750K and Ryzen 9 7950X3D
Athlon X4 750K
The Athlon X4 750K is manufactured by AMD. It was released in 2009-01-01. It is based on the Trinity (2012−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 4 GHz. L2 cache: 4 MB (total). Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 100 Watt. Memory support: DDR3-1866. Passmark benchmark score: 2,879 points. Launch price was $149.
Ryzen 9 7950X3D
The Ryzen 9 7950X3D 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 16 cores and 32 threads. Base frequency is 4.2 GHz, with boost up to 5.7 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: 62,323 points. Launch price was $699.
Processing Power
The Athlon X4 750K packs 4 cores / 4 threads, while the Ryzen 9 7950X3D offers 16 cores / 32 threads — the Ryzen 9 7950X3D has 12 more cores. Boost clocks reach 4 GHz on the Athlon X4 750K versus 5.7 GHz on the Ryzen 9 7950X3D — a 35.1% clock advantage for the Ryzen 9 7950X3D (base: 3.4 GHz vs 4.2 GHz). The Athlon X4 750K uses the Trinity (2012−2013) architecture (32 nm), while the Ryzen 9 7950X3D uses Raphael (Zen4) (2022−2023) (5 nm, 6 nm). In PassMark, the Athlon X4 750K scores 2,879 against the Ryzen 9 7950X3D's 62,323 — a 182.3% lead for the Ryzen 9 7950X3D.
| Feature | Athlon X4 750K | Ryzen 9 7950X3D |
|---|---|---|
| Cores / Threads | 4 / 4 | 16 / 32+300% |
| Boost Clock | 4 GHz | 5.7 GHz+43% |
| Base Clock | 3.4 GHz | 4.2 GHz+24% |
| L3 Cache | — | 128 MB (total) |
| L2 Cache | 4 MB (total)+300% | 1 MB (per core) |
| Process | 32 nm | 5 nm, 6 nm-84% |
| Architecture | Trinity (2012−2013) | Raphael (Zen4) (2022−2023) |
| PassMark | 2,879 | 62,323+2065% |
| Cinebench R23 Multi | — | 38,581 |
| Geekbench 6 Single | — | 2,926 |
| Geekbench 6 Multi | — | 19,643 |
Memory & Platform
The Athlon X4 750K uses the FM2 socket (PCIe 2.0), while the Ryzen 9 7950X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1866 on the Athlon X4 750K versus DDR5-5200 on the Ryzen 9 7950X3D — the Ryzen 9 7950X3D supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 7950X3D supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Athlon X4 750K) vs 28 (Ryzen 9 7950X3D) — the Ryzen 9 7950X3D offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD FM2 (Athlon X4 750K) and AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D).
| Feature | Athlon X4 750K | Ryzen 9 7950X3D |
|---|---|---|
| Socket | FM2 | AM5 |
| PCIe Generation | PCIe 2.0 | PCIe 5.0+150% |
| Max RAM Speed | DDR3-1866 | DDR5-5200+67% |
| Max RAM Capacity | 64 GB | 128 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 16 | 28+75% |
Advanced Features
Virtualization: not specified (Athlon X4 750K) / true (Ryzen 9 7950X3D). The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the Athlon X4 750K requires a dedicated GPU. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K.
| Feature | Athlon X4 750K | Ryzen 9 7950X3D |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon Graphics |
| Unlocked | — | Yes |
| AVX-512 | — | Yes |
| Virtualization | — | true |
Value Analysis
The Athlon X4 750K launched at $91 MSRP, while the Ryzen 9 7950X3D debuted at $699. At current prices ($17 vs $486), the Athlon X4 750K is $469 cheaper. In terms of value (PassMark points per dollar), the Athlon X4 750K delivers 169.4 pts/$ vs 128.2 pts/$ for the Ryzen 9 7950X3D — making the Athlon X4 750K the 27.6% better value option.
| Feature | Athlon X4 750K | Ryzen 9 7950X3D |
|---|---|---|
| MSRP | $91-87% | $699 |
| Avg Price (30d) | $17-97% | $486 |
| Performance per Dollar | 169.4+32% | 128.2 |
| Release Date | 2012 | 2023 |
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