GeForce GTX 1080 Ti vs GeForce GTX 1070 SLI
GeForce GTX 1080 Ti
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GeForce GTX 1070 SLI
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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
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce GTX 1080 Ti is the superior choice for raw performance. It leads with a 4.6% higher G3D Mark score and 37.5% more VRAM (11 GB vs 8 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GTX 1070 SLI.
| Insight | GeForce GTX 1080 Ti | GeForce GTX 1070 SLI |
|---|---|---|
| Performance | ✅Leading raw performance (+4.6%) | ❌Lower raw frame rates (-4.6%) |
| Longevity | 🛑Obsolete Architecture (2017 / Pascal (2016−2021)) | 🛑Obsolete Architecture (2016 / Pascal) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+37.5%) | ❌ Less VRAM capacity |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | Standard Size (267mm) | Standard Size (267mm) |
💎 Value Proposition
The GeForce GTX 1080 Ti offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GeForce GTX 1080 Ti holds the technical lead. Priced at $145 (vs $160), it costs 9% less, resulting in a 15.4% higher cost efficiency score.
| Insight | GeForce GTX 1080 Ti | GeForce GTX 1070 SLI |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+15.4%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($145) | ⚠️Higher upfront cost ($160) |
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 GTX 1080 Ti and GeForce GTX 1070 SLI
GeForce GTX 1080 Ti
The GeForce GTX 1080 Ti is manufactured by NVIDIA. It was released in March 10 2017. It features the Pascal architecture. The core clock ranges from 1481 MHz to 1582 MHz. It has 3584 shading units. The thermal design power (TDP) is 250W. Manufactured using 16 nm process technology. G3D Mark benchmark score: 18,606 points. Launch price was $699.
GeForce GTX 1070 SLI
The GeForce GTX 1070 SLI is manufactured by NVIDIA. It was released in August 16 2016. It features the Pascal architecture. The core clock ranges from 1506 MHz to 1683 MHz. It has 3840 shading units. The thermal design power (TDP) is 300W. Manufactured using 16 nm process technology. G3D Mark benchmark score: 17,790 points.
Graphics Performance
The GeForce GTX 1080 Ti scores 18,606 and the GeForce GTX 1070 SLI reaches 17,790 in the G3D Mark benchmark — just a 4.6% difference, making them near-identical in rasterization performance. The GeForce GTX 1080 Ti is built on Pascal while the GeForce GTX 1070 SLI uses Pascal, both on a 16 nm process. Shader units: 3,584 (GeForce GTX 1080 Ti) vs 3,840 (GeForce GTX 1070 SLI). Boost clocks: 1582 MHz vs 1683 MHz.
| Feature | GeForce GTX 1080 Ti | GeForce GTX 1070 SLI |
|---|---|---|
| G3D Mark Score | 18,606+5% | 17,790 |
| Architecture | Pascal | Pascal |
| Process Node | 16 nm | 16 nm |
| Shading Units | 3584 | 3840+7% |
| Boost Clock | 1582 MHz | 1683 MHz+6% |
Advanced Features (DLSS/FSR)
| Feature | GeForce GTX 1080 Ti | GeForce GTX 1070 SLI |
|---|---|---|
| Upscaling Tech | FSR 2.1 (Compatible) | FSR 2.1 (Compatible) |
| Frame Generation | FSR 3 (Compatible) | FSR 3 (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | Standard | Standard |
Video Memory (VRAM)
The GeForce GTX 1080 Ti comes with 11 GB of VRAM, while the GeForce GTX 1070 SLI has 8 GB. The GeForce GTX 1080 Ti offers 37.5% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 484 GB/s (GeForce GTX 1080 Ti) vs 256 GB/s (GeForce GTX 1070 SLI) — a 89.1% advantage for the GeForce GTX 1080 Ti. Bus width: 352-bit vs 256-bit.
| Feature | GeForce GTX 1080 Ti | GeForce GTX 1070 SLI |
|---|---|---|
| VRAM Capacity | 11 GB+38% | 8 GB |
| Memory Type | GDDR5X | GDDR5 |
| Memory Bandwidth | 484 GB/s+89% | 256 GB/s |
| Bus Width | 352-bit+38% | 256-bit |
Display & API Support
DirectX support: 12 (GeForce GTX 1080 Ti) vs 12.1 (GeForce GTX 1070 SLI). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.5. Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce GTX 1080 Ti | GeForce GTX 1070 SLI |
|---|---|---|
| DirectX | 12 | 12.1 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6+2% | 4.5 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: NVENC 4th gen (GeForce GTX 1080 Ti) vs NVENC 5.0 (2x) (GeForce GTX 1070 SLI). Decoder: NVDEC 3rd gen vs PureVideo HD VP7 (2x). Supported codecs: H.264,H.265/HEVC,VP8,VP9,MPEG-2,VC-1 (GeForce GTX 1080 Ti) vs MPEG-2,H.264,HEVC (GeForce GTX 1070 SLI).
| Feature | GeForce GTX 1080 Ti | GeForce GTX 1070 SLI |
|---|---|---|
| Encoder | NVENC 4th gen | NVENC 5.0 (2x) |
| Decoder | NVDEC 3rd gen | PureVideo HD VP7 (2x) |
| Codecs | H.264,H.265/HEVC,VP8,VP9,MPEG-2,VC-1 | MPEG-2,H.264,HEVC |
Power & Dimensions
The GeForce GTX 1080 Ti draws 250W versus the GeForce GTX 1070 SLI's 300W — a 18.2% difference. The GeForce GTX 1080 Ti is more power-efficient. Recommended PSU: 600W (GeForce GTX 1080 Ti) vs 750W (GeForce GTX 1070 SLI). Power connectors: 6-pin + 8-pin vs 2x 8-pin. Card length: 267mm vs 267mm, occupying 2 vs 2 slots. Typical load temperature: 75°C vs 80°C.
| Feature | GeForce GTX 1080 Ti | GeForce GTX 1070 SLI |
|---|---|---|
| TDP | 250W-17% | 300W |
| Recommended PSU | 600W-20% | 750W |
| Power Connector | 6-pin + 8-pin | 2x 8-pin |
| Length | 267mm | 267mm |
| Height | 112mm | 112mm |
| Slots | 2 | 2 |
| Temp (Load) | 75°C-6% | 80°C |
| Perf/Watt | 74.4+25% | 59.3 |
Value Analysis
The GeForce GTX 1080 Ti launched at $699 MSRP and currently averages $145, while the GeForce GTX 1070 SLI launched at $758 and now averages $160. The GeForce GTX 1080 Ti costs 9.4% less ($15 savings) at current market prices. Performance per dollar (G3D Mark / price): 128.3 (GeForce GTX 1080 Ti) vs 111.2 (GeForce GTX 1070 SLI) — the GeForce GTX 1080 Ti offers 15.4% better value. The GeForce GTX 1080 Ti is the newer GPU (2017 vs 2016).
| Feature | GeForce GTX 1080 Ti | GeForce GTX 1070 SLI |
|---|---|---|
| MSRP | $699-8% | $758 |
| Avg Price (30d) | $145-9% | $160 |
| Performance per Dollar | 128.3+15% | 111.2 |
| Codename | GP102 | Pascal GP104 SLI |
| Release | March 10 2017 | August 16 2016 |
| Ranking | #95 | #142 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
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