GeForce RTX 3080 Mobile vs GeForce RTX 3070
GeForce RTX 3080 Mobile
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GeForce RTX 3070
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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. 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 GeForce RTX 3080 Mobile
Performance Per Dollar GeForce RTX 3070
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce RTX 3070 is the superior choice for raw performance. It leads with a 36.7% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce RTX 3080 Mobile.
| Insight | GeForce RTX 3080 Mobile | GeForce RTX 3070 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-36.7%) | ✅Leading raw performance (+36.7%) |
| Longevity | 🔮Strong Longevity (Ampere / 8nm) | 🔮Strong Longevity (Ampere (2020−2025) / 8nm) |
| Ecosystem | ✨ DLSS 2 Upscaling | ✨ DLSS 2 Upscaling |
| VRAM | 🎮 High Capacity (8 GB) | 🎮 High Capacity (8 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| 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 GeForce RTX 3080 Mobile and GeForce RTX 3070
GeForce RTX 3080 Mobile
The GeForce RTX 3080 Mobile is manufactured by NVIDIA. It was released in January 12 2021. It features the Ampere architecture. The core clock ranges from 1110 MHz to 1545 MHz. It has 6144 shading units. The thermal design power (TDP) is 115W. Manufactured using 8 nm process technology. It features 48 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 16,214 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 GeForce RTX 3080 Mobile scores 16,214 versus the GeForce RTX 3070's 22,172 — the GeForce RTX 3070 leads by 36.7%. The GeForce RTX 3080 Mobile is built on Ampere while the GeForce RTX 3070 uses Ampere, both on a 8 nm process. Shader units: 6,144 (GeForce RTX 3080 Mobile) vs 5,888 (GeForce RTX 3070). Raw compute: 18.98 TFLOPS (GeForce RTX 3080 Mobile) vs 20.31 TFLOPS (GeForce RTX 3070). Boost clocks: 1545 MHz vs 1725 MHz. Ray tracing: 48 RT cores (GeForce RTX 3080 Mobile) vs 46 (GeForce RTX 3070) with 192 Tensor cores vs 184.
| Feature | GeForce RTX 3080 Mobile | GeForce RTX 3070 |
|---|---|---|
| G3D Mark Score | 16,214 | 22,172+37% |
| Architecture | Ampere | Ampere |
| Process Node | 8 nm | 8 nm |
| Shading Units | 6144+4% | 5888 |
| Compute (TFLOPS) | 18.98 TFLOPS | 20.31 TFLOPS+7% |
| Boost Clock | 1545 MHz | 1725 MHz+12% |
| ROPs | 96 | 96 |
| TMUs | 192+4% | 184 |
| L1 Cache | 6 MB+3% | 5.8 MB |
| L2 Cache | 4 MB | 4 MB |
| Ray Tracing Cores | 48+4% | 46 |
| Tensor Cores | 192+4% | 184 |
Advanced Features (DLSS/FSR)
| Feature | GeForce RTX 3080 Mobile | GeForce RTX 3070 |
|---|---|---|
| Upscaling Tech | DLSS 2.0 | DLSS 2.0 |
| Frame Generation | FSR 3 / AFMF (Compatible) | FSR 3 / AFMF (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | NVIDIA Reflex |
Video Memory (VRAM)
Both cards feature 8 GB of GDDR6. Bus width: 256-bit vs 256-bit.
| Feature | GeForce RTX 3080 Mobile | GeForce RTX 3070 |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 448 GB/s | 448 GB/s |
| Bus Width | 256-bit | 256-bit |
| L2 Cache | 4 MB | 4 MB |
Display & API Support
DirectX support: 12.2 (GeForce RTX 3080 Mobile) vs 12 Ultimate (GeForce RTX 3070). Vulkan: 1.2 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce RTX 3080 Mobile | GeForce RTX 3070 |
|---|---|---|
| DirectX | 12.2+2% | 12 Ultimate |
| Vulkan | 1.2 | 1.4+17% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: 7th Gen NVENC (GeForce RTX 3080 Mobile) vs NVENC 7th gen (GeForce RTX 3070). Decoder: 5th Gen NVDEC vs NVDEC 5th gen. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Decode) (GeForce RTX 3080 Mobile) vs H.264,H.265/HEVC,AV1,VP9 (GeForce RTX 3070).
| Feature | GeForce RTX 3080 Mobile | GeForce RTX 3070 |
|---|---|---|
| Encoder | 7th Gen NVENC | NVENC 7th gen |
| Decoder | 5th Gen NVDEC | NVDEC 5th gen |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 (Decode) | H.264,H.265/HEVC,AV1,VP9 |
Power & Dimensions
The GeForce RTX 3080 Mobile draws 115W versus the GeForce RTX 3070's 220W — a 62.7% difference. The GeForce RTX 3080 Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 3080 Mobile) vs 650W (GeForce RTX 3070). Power connectors: Mobile vs 8-pin. Card length: 0mm vs 242mm, occupying 0 vs 2 slots. Typical load temperature: 80°C vs 75°C.
| Feature | GeForce RTX 3080 Mobile | GeForce RTX 3070 |
|---|---|---|
| TDP | 115W-48% | 220W |
| Recommended PSU | 650W | 650W |
| Power Connector | Mobile | 8-pin |
| Length | 0mm | 242mm |
| Height | 0mm | 112mm |
| Slots | 0-100% | 2 |
| Temp (Load) | 80°C | 75°C-6% |
| Perf/Watt | 141.0+40% | 100.8 |
Value Analysis
The GeForce RTX 3080 Mobile is the newer GPU (2021 vs 2020).
| Feature | GeForce RTX 3080 Mobile | GeForce RTX 3070 |
|---|---|---|
| MSRP | — | $499 |
| Avg Price (30d) | — | $200 |
| Codename | GA104 | GA104 |
| Release | January 12 2021 | September 1 2020 |
| Ranking | #127 | #63 |
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