Radeon HD 7420G vs GeForce RTX 4070 Ti
Radeon HD 7420G
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GeForce RTX 4070 Ti
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Performance Spectrum - GPU
About G3D Mark
G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. The Radeon HD 7420G is positioned at rank #158 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 Radeon HD 7420G
Performance Per Dollar GeForce RTX 4070 Ti
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The GeForce RTX 4070 Ti is significantly newer (2023 vs 2013). The GeForce RTX 4070 Ti likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon HD 7420G lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The GeForce RTX 4070 Ti is the superior choice for raw performance. It leads with a 9893% higher G3D Mark score and 2300% more VRAM (12 GB vs 512 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 7420G.
| Insight | Radeon HD 7420G | GeForce RTX 4070 Ti |
|---|---|---|
| Performance | ❌Lower raw frame rates (-9893%) | ✅Leading raw performance (+9893%) |
| Longevity | 🛑Obsolete Architecture (2013 / GCN 1.0 (2012−2020)) | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 4nm) |
| Ecosystem | Supports FSR Upscaling | ✨ DLSS 3/4 + Frame Gen Support |
| VRAM | ❌ Less VRAM capacity | 🎮 High Capacity (12 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | Standard Size (285mm) |
💎 Value Proposition
The Radeon HD 7420G offers a compelling cost-to-performance ratio. Priced at $5 versus $590 for the GeForce RTX 4070 Ti, it costs 99% less. While it maintains basic entry-level capabilities, this results in a 18.1% higher cost efficiency score.
| Insight | Radeon HD 7420G | GeForce RTX 4070 Ti |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+18.1%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($5) | ⚠️Higher upfront cost ($590) |
Performance Check
Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.
Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.
Technical Specifications
Side-by-side comparison of Radeon HD 7420G and GeForce RTX 4070 Ti
Radeon HD 7420G
The Radeon HD 7420G is manufactured by AMD. It was released in April 24 2013. It features the GCN 1.0 architecture. The core clock ranges from 950 MHz to 1000 MHz. It has 2048 ×2 shading units. The thermal design power (TDP) is 375W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 316 points. Launch price was $999.
GeForce RTX 4070 Ti
The GeForce RTX 4070 Ti is manufactured by NVIDIA. It was released in January 3 2023. It features the Ada Lovelace architecture. The core clock ranges from 2310 MHz to 2610 MHz. It has 7680 shading units. The thermal design power (TDP) is 285W. Manufactured using 4 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 31,578 points. Launch price was $799.
Graphics Performance
In G3D Mark, the Radeon HD 7420G scores 316 versus the GeForce RTX 4070 Ti's 31,578 — the GeForce RTX 4070 Ti leads by 9893%. The Radeon HD 7420G is built on GCN 1.0 while the GeForce RTX 4070 Ti uses Ada Lovelace, both on 28 nm vs 4 nm. Shader units: 2,048 (Radeon HD 7420G) vs 7,680 (GeForce RTX 4070 Ti). Raw compute: 4.096 TFLOPS ×2 (Radeon HD 7420G) vs 40.09 TFLOPS (GeForce RTX 4070 Ti). Boost clocks: 1000 MHz vs 2610 MHz.
| Feature | Radeon HD 7420G | GeForce RTX 4070 Ti |
|---|---|---|
| G3D Mark Score | 316 | 31,578+9893% |
| Architecture | GCN 1.0 | Ada Lovelace |
| Process Node | 28 nm | 4 nm |
| Shading Units | 2048 ×2 | 7680+275% |
| Compute (TFLOPS) | 4.096 TFLOPS ×2 | 40.09 TFLOPS+879% |
| Boost Clock | 1000 MHz | 2610 MHz+161% |
| ROPs | 32 ×2 | 80+150% |
| TMUs | 128 ×2 | 240+88% |
| L1 Cache | 0.5 MB | 7.5 MB+1400% |
| L2 Cache | 0.75 MB | 48 MB+6300% |
Advanced Features (DLSS/FSR)
A critical advantage for the GeForce RTX 4070 Ti is support for DLSS 3 Frame Gen. This allows it to generate entire frames using AI/Algorithms, essentially doubling the frame rate in CPU-bound scenarios or heavy ray-tracing titles. The Radeon HD 7420G lacks specific hardware/driver support for this native frame generation tier.
| Feature | Radeon HD 7420G | GeForce RTX 4070 Ti |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | DLSS 3.5 |
| Frame Generation | Not Supported | DLSS 3.0 (Native) |
| Ray Reconstruction | No | Yes (DLSS 3.5) |
| Low Latency | AMD Anti-Lag | NVIDIA Reflex |
Video Memory (VRAM)
The Radeon HD 7420G comes with 512 MB of VRAM, while the GeForce RTX 4070 Ti has 12 GB. The GeForce RTX 4070 Ti offers 2300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 192-bit. L2 Cache: 0.75 MB (Radeon HD 7420G) vs 48 MB (GeForce RTX 4070 Ti) — the GeForce RTX 4070 Ti has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon HD 7420G | GeForce RTX 4070 Ti |
|---|---|---|
| VRAM Capacity | 0.5 GB | 12 GB+2300% |
| Memory Type | GDDR5 | GDDR6X |
| Memory Bandwidth | Unknown | 504 GB/s |
| Bus Width | 128-bit | 192-bit+50% |
| L2 Cache | 0.75 MB | 48 MB+6300% |
Power & Dimensions
The Radeon HD 7420G draws 375W versus the GeForce RTX 4070 Ti's 285W — a 27.3% difference. The GeForce RTX 4070 Ti is more power-efficient. Recommended PSU: 350W (Radeon HD 7420G) vs 700W (GeForce RTX 4070 Ti). Power connectors: 1x 6-pin vs 8-pin.
| Feature | Radeon HD 7420G | GeForce RTX 4070 Ti |
|---|---|---|
| TDP | 375W | 285W-24% |
| Recommended PSU | 350W-50% | 700W |
| Power Connector | 1x 6-pin | 8-pin |
| Length | — | 285mm |
| Height | — | 112mm |
| Slots | — | 2 |
| Temp (Load) | — | 70°C |
| Perf/Watt | 0.8 | 110.8+13750% |
Value Analysis
The Radeon HD 7420G launched at $40 MSRP and currently averages $5, while the GeForce RTX 4070 Ti launched at $799 and now averages $590. The Radeon HD 7420G costs 99.2% less ($585 savings) at current market prices. Performance per dollar (G3D Mark / price): 63.2 (Radeon HD 7420G) vs 53.5 (GeForce RTX 4070 Ti) — the Radeon HD 7420G offers 18.1% better value. The GeForce RTX 4070 Ti is the newer GPU (2023 vs 2013).
| Feature | Radeon HD 7420G | GeForce RTX 4070 Ti |
|---|---|---|
| MSRP | $40-95% | $799 |
| Avg Price (30d) | $5-99% | $590 |
| Performance per Dollar | 63.2+18% | 53.5 |
| Codename | Malta | AD104 |
| Release | April 24 2013 | January 3 2023 |
| Ranking | #412 | #11 |
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