Radeon HD 6900M vs GeForce RTX 3070
Radeon HD 6900M
Popular choices:
GeForce RTX 3070
Popular choices:
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 6900M is positioned at rank #347 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 6900M
Performance Per Dollar GeForce RTX 3070
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The GeForce RTX 3070 is significantly newer (2020 vs 2011). The GeForce RTX 3070 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon HD 6900M lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The GeForce RTX 3070 is the superior choice for raw performance. It leads with a 1198.9% higher G3D Mark score and 1500% more VRAM (8 GB vs 512 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 6900M.
| Insight | Radeon HD 6900M | GeForce RTX 3070 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1198.9%) | ✅Leading raw performance (+1198.9%) |
| Longevity | 🛑Obsolete Architecture (2011 / TeraScale 2 (2009−2015)) | 🔮Strong Longevity (Ampere (2020−2025) / 8nm) |
| Ecosystem | Supports FSR Upscaling | ✨ DLSS 2 Upscaling |
| VRAM | ❌ Less VRAM capacity | 🎮 High Capacity (8 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
While current pricing data is unavailable, the GeForce RTX 3070 remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
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 6900M and GeForce RTX 3070
Radeon HD 6900M
The Radeon HD 6900M is manufactured by AMD. It was released in January 4 2011. It features the TeraScale 2 architecture. The core clock speed is 680 MHz. It has 960 shading units. The thermal design power (TDP) is 75W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,707 points.
GeForce RTX 3070
The GeForce RTX 3070 is manufactured by NVIDIA. It was released in September 1 2020. It features the Ampere architecture. The core clock ranges from 1500 MHz to 1725 MHz. It has 5888 shading units. The thermal design power (TDP) is 220W. Manufactured using 8 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 22,172 points. Launch price was $499.
Graphics Performance
In G3D Mark, the Radeon HD 6900M scores 1,707 versus the GeForce RTX 3070's 22,172 — the GeForce RTX 3070 leads by 1198.9%. The Radeon HD 6900M is built on TeraScale 2 while the GeForce RTX 3070 uses Ampere, both on 40 nm vs 8 nm. Shader units: 960 (Radeon HD 6900M) vs 5,888 (GeForce RTX 3070). Raw compute: 1.306 TFLOPS (Radeon HD 6900M) vs 20.31 TFLOPS (GeForce RTX 3070).
| Feature | Radeon HD 6900M | GeForce RTX 3070 |
|---|---|---|
| G3D Mark Score | 1,707 | 22,172+1199% |
| Architecture | TeraScale 2 | Ampere |
| Process Node | 40 nm | 8 nm |
| Shading Units | 960 | 5888+513% |
| Compute (TFLOPS) | 1.306 TFLOPS | 20.31 TFLOPS+1455% |
| ROPs | 32 | 96+200% |
| TMUs | 48 | 184+283% |
| L1 Cache | 0.19 MB | 5.8 MB+2953% |
| L2 Cache | 0.5 MB | 4 MB+700% |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 6900M | GeForce RTX 3070 |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | DLSS 2.0 |
| Frame Generation | Not Supported | FSR 3 / AFMF (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | NVIDIA Reflex |
Video Memory (VRAM)
The Radeon HD 6900M comes with 512 MB of VRAM, while the GeForce RTX 3070 has 8 GB. The GeForce RTX 3070 offers 1500% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: System vs 256-bit. L2 Cache: 0.5 MB (Radeon HD 6900M) vs 4 MB (GeForce RTX 3070) — the GeForce RTX 3070 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon HD 6900M | GeForce RTX 3070 |
|---|---|---|
| VRAM Capacity | 0.5 GB | 8 GB+1500% |
| Memory Type | Shared | GDDR6 |
| Memory Bandwidth | System | 448 GB/s |
| Bus Width | System | 256-bit |
| L2 Cache | 0.5 MB | 4 MB+700% |
Power & Dimensions
The Radeon HD 6900M draws 75W versus the GeForce RTX 3070's 220W — a 98.3% difference. The Radeon HD 6900M is more power-efficient. Recommended PSU: 350W (Radeon HD 6900M) vs 650W (GeForce RTX 3070). Power connectors: 1x 6-pin vs 8-pin.
| Feature | Radeon HD 6900M | GeForce RTX 3070 |
|---|---|---|
| TDP | 75W-66% | 220W |
| Recommended PSU | 350W-46% | 650W |
| Power Connector | 1x 6-pin | 8-pin |
| Length | — | 242mm |
| Height | — | 112mm |
| Slots | — | 2 |
| Temp (Load) | — | 75°C |
| Perf/Watt | 22.8 | 100.8+342% |
Value Analysis
The GeForce RTX 3070 is the newer GPU (2020 vs 2011).
| Feature | Radeon HD 6900M | GeForce RTX 3070 |
|---|---|---|
| MSRP | — | $499 |
| Avg Price (30d) | — | $200 |
| Codename | Blackcomb | GA104 |
| Release | January 4 2011 | September 1 2020 |
| Ranking | #654 | #63 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
You May Also Compare
Similar GPU comparisons based on Radeon HD 6900M and GeForce RTX 3070
