GeForce RTX 2080 vs GeForce RTX 3080 Ti Mobile
GeForce RTX 2080
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GeForce RTX 3080 Ti Mobile
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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
Performance Per Dollar GeForce RTX 3080 Ti Mobile
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce RTX 3080 Ti Mobile is the superior choice for raw performance. It leads with a 2.4% higher G3D Mark score and 102.4% more VRAM (16 GB vs 8 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce RTX 2080.
| Insight | GeForce RTX 2080 | GeForce RTX 3080 Ti Mobile |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2.4%) | ✅Leading raw performance (+2.4%) |
| Longevity | 🛑Obsolete Architecture (2018 / Turing (2018−2022)) | 🔮Strong Longevity (Ampere / 8nm) |
| Ecosystem | ✨ DLSS 2 Upscaling | ✨ DLSS 2 Upscaling |
| VRAM | ❌ Less VRAM capacity | 🎮 High Capacity (16 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | Standard Size (267mm) | — |
💎 Value Proposition
While current pricing data is unavailable, the GeForce RTX 3080 Ti Mobile 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 2080 and GeForce RTX 3080 Ti Mobile
GeForce RTX 2080
The GeForce RTX 2080 is manufactured by NVIDIA. It was released in September 20 2018. It features the Turing architecture. The core clock ranges from 1515 MHz to 1710 MHz. It has 2944 shading units. The thermal design power (TDP) is 215W. Manufactured using 12 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 18,676 points. Launch price was $699.
GeForce RTX 3080 Ti Mobile
The GeForce RTX 3080 Ti Mobile is manufactured by NVIDIA. It was released in January 25 2022. It features the Ampere architecture. The core clock ranges from 810 MHz to 1260 MHz. It has 7424 shading units. The thermal design power (TDP) is 150W. Manufactured using 8 nm process technology. It features 58 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 19,115 points.
Graphics Performance
The GeForce RTX 2080 scores 18,676 and the GeForce RTX 3080 Ti Mobile reaches 19,115 in the G3D Mark benchmark — just a 2.4% difference, making them near-identical in rasterization performance. The GeForce RTX 2080 is built on Turing while the GeForce RTX 3080 Ti Mobile uses Ampere, both on 12 nm vs 8 nm. Shader units: 2,944 (GeForce RTX 2080) vs 7,424 (GeForce RTX 3080 Ti Mobile). Raw compute: 10.07 TFLOPS (GeForce RTX 2080) vs 18.71 TFLOPS (GeForce RTX 3080 Ti Mobile). Boost clocks: 1710 MHz vs 1260 MHz. Ray tracing: 46 RT cores (GeForce RTX 2080) vs 58 (GeForce RTX 3080 Ti Mobile) with 368 Tensor cores vs 232.
| Feature | GeForce RTX 2080 | GeForce RTX 3080 Ti Mobile |
|---|---|---|
| G3D Mark Score | 18,676 | 19,115+2% |
| Architecture | Turing | Ampere |
| Process Node | 12 nm | 8 nm |
| Shading Units | 2944 | 7424+152% |
| Compute (TFLOPS) | 10.07 TFLOPS | 18.71 TFLOPS+86% |
| Boost Clock | 1710 MHz+36% | 1260 MHz |
| ROPs | 64 | 96+50% |
| TMUs | 184 | 232+26% |
| L1 Cache | 2.9 MB | 7.3 MB+152% |
| L2 Cache | 4 MB | 4 MB |
| Ray Tracing Cores | 46 | 58+26% |
| Tensor Cores | 368+59% | 232 |
Advanced Features (DLSS/FSR)
| Feature | GeForce RTX 2080 | GeForce RTX 3080 Ti Mobile |
|---|---|---|
| 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)
The GeForce RTX 2080 comes with 8 GB of VRAM, while the GeForce RTX 3080 Ti Mobile has 16 GB. The GeForce RTX 3080 Ti Mobile offers 102.4% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 448 GB/s (GeForce RTX 2080) vs 512 GB/s (GeForce RTX 3080 Ti Mobile) — a 14.3% advantage for the GeForce RTX 3080 Ti Mobile. Bus width: 256-bit vs 256-bit.
| Feature | GeForce RTX 2080 | GeForce RTX 3080 Ti Mobile |
|---|---|---|
| VRAM Capacity | 7.906 GB | 16 GB+102% |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 448 GB/s | 512 GB/s+14% |
| Bus Width | 256-bit | 256-bit |
| L2 Cache | 4 MB | 4 MB |
Display & API Support
DirectX support: 12.1 (GeForce RTX 2080) vs 12.2 (GeForce RTX 3080 Ti Mobile). Vulkan: 1.2 vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 1.
| Feature | GeForce RTX 2080 | GeForce RTX 3080 Ti Mobile |
|---|---|---|
| DirectX | 12.1 | 12.2 |
| Vulkan | 1.2 | 1.2 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4+300% | 1 |
Media & Encoding
Hardware encoder: 6th Gen NVENC (GeForce RTX 2080) vs 7th Gen NVENC (GeForce RTX 3080 Ti Mobile). Decoder: 4th Gen NVDEC vs 5th Gen NVDEC. Supported codecs: MPEG-2,H.264,HEVC (GeForce RTX 2080) vs MPEG-2,H.264,HEVC,VP9 (GeForce RTX 3080 Ti Mobile).
| Feature | GeForce RTX 2080 | GeForce RTX 3080 Ti Mobile |
|---|---|---|
| Encoder | 6th Gen NVENC | 7th Gen NVENC |
| Decoder | 4th Gen NVDEC | 5th Gen NVDEC |
| Codecs | MPEG-2,H.264,HEVC | MPEG-2,H.264,HEVC,VP9 |
Power & Dimensions
The GeForce RTX 2080 draws 215W versus the GeForce RTX 3080 Ti Mobile's 150W — a 35.6% difference. The GeForce RTX 3080 Ti Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 2080) vs 650W (GeForce RTX 3080 Ti Mobile). Power connectors: 6-pin + 8-pin vs Mobile. Card length: 267mm vs 0mm, occupying 2 vs 0 slots. Typical load temperature: 80°C vs 80°C.
| Feature | GeForce RTX 2080 | GeForce RTX 3080 Ti Mobile |
|---|---|---|
| TDP | 215W | 150W-30% |
| Recommended PSU | 650W | 650W |
| Power Connector | 6-pin + 8-pin | Mobile |
| Length | 267mm | 0mm |
| Height | 116mm | 0mm |
| Slots | 2 | 0-100% |
| Temp (Load) | 80°C | 80°C |
| Perf/Watt | 86.9 | 127.4+47% |
Value Analysis
The GeForce RTX 3080 Ti Mobile is the newer GPU (2022 vs 2018).
| Feature | GeForce RTX 2080 | GeForce RTX 3080 Ti Mobile |
|---|---|---|
| MSRP | $699 | — |
| Avg Price (30d) | $250 | — |
| Codename | TU104 | GA103S |
| Release | September 20 2018 | January 25 2022 |
| Ranking | #94 | #88 |
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