GeForce RTX 3070 vs GeForce GT 630
GeForce RTX 3070
Popular choices:
GeForce GT 630
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. 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 3070
Performance Per Dollar GeForce GT 630
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce RTX 3070 is the superior choice for raw performance. It leads with a 3136.8% higher G3D Mark score and 300% more VRAM (8 GB vs 2 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GT 630.
| Insight | GeForce RTX 3070 | GeForce GT 630 |
|---|---|---|
| Performance | ✅Leading raw performance (+3136.8%) | ❌Lower raw frame rates (-3136.8%) |
| Longevity | 🔮Strong Longevity (Ampere (2020−2025) / 8nm) | Turing (2018−2022) (12nm) |
| Ecosystem | ✨ DLSS 2 Upscaling | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (8 GB) | ❌ Less VRAM capacity |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | 📏 Compact / SFF Friendly | 📏 Compact / SFF Friendly |
💎 Value Proposition
The GeForce RTX 3070 offers a compelling cost-to-performance ratio. Although it costs $200 (vs $20), its significant performance lead justifies the premium, offering 223.7% better value per dollar than the GeForce GT 630.
| Insight | GeForce RTX 3070 | GeForce GT 630 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+223.7%) | ❌Lower cost efficiency |
| Upfront Cost | ⚠️Higher upfront cost ($200) | ✅More affordable ($20) |
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 3070 and GeForce GT 630
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.
GeForce GT 630
The GeForce GT 630 is manufactured by NVIDIA. It was released in June 28 2022. It features the Turing architecture. The core clock ranges from 1740 MHz to 1785 MHz. It has 512 shading units. The thermal design power (TDP) is 75W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 685 points.
Graphics Performance
In G3D Mark, the GeForce RTX 3070 scores 22,172 versus the GeForce GT 630's 685 — the GeForce RTX 3070 leads by 3136.8%. The GeForce RTX 3070 is built on Ampere while the GeForce GT 630 uses Turing, both on 8 nm vs 12 nm. Shader units: 5,888 (GeForce RTX 3070) vs 512 (GeForce GT 630). Raw compute: 20.31 TFLOPS (GeForce RTX 3070) vs 1.828 TFLOPS (GeForce GT 630). Boost clocks: 1725 MHz vs 1785 MHz.
| Feature | GeForce RTX 3070 | GeForce GT 630 |
|---|---|---|
| G3D Mark Score | 22,172+3137% | 685 |
| Architecture | Ampere | Turing |
| Process Node | 8 nm | 12 nm |
| Shading Units | 5888+1050% | 512 |
| Compute (TFLOPS) | 20.31 TFLOPS+1011% | 1.828 TFLOPS |
| Boost Clock | 1725 MHz | 1785 MHz+3% |
| ROPs | 96+500% | 16 |
| TMUs | 184+475% | 32 |
| L1 Cache | 5.8 MB+1060% | 0.5 MB |
| L2 Cache | 4 MB+300% | 1 MB |
Advanced Features (DLSS/FSR)
The GeForce RTX 3070 gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The GeForce GT 630 relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.
| Feature | GeForce RTX 3070 | GeForce GT 630 |
|---|---|---|
| Upscaling Tech | DLSS 2.0 | FSR 1.0 (Software) |
| Frame Generation | FSR 3 / AFMF (Compatible) | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | Standard |
Video Memory (VRAM)
The GeForce RTX 3070 comes with 8 GB of VRAM, while the GeForce GT 630 has 2 GB. The GeForce RTX 3070 offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 256-bit vs 64-bit. L2 Cache: 4 MB (GeForce RTX 3070) vs 1 MB (GeForce GT 630) — the GeForce RTX 3070 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce RTX 3070 | GeForce GT 630 |
|---|---|---|
| VRAM Capacity | 8 GB+300% | 2 GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bandwidth | 448 GB/s | Unknown |
| Bus Width | 256-bit+300% | 64-bit |
| L2 Cache | 4 MB+300% | 1 MB |
Display & API Support
DirectX support: 12 Ultimate (GeForce RTX 3070) vs 12 (11_0) (GeForce GT 630). Vulkan: 1.4 vs 1.0. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 2.
| Feature | GeForce RTX 3070 | GeForce GT 630 |
|---|---|---|
| DirectX | 12 Ultimate | 12 (11_0) |
| Vulkan | 1.4+40% | 1.0 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4+100% | 2 |
Media & Encoding
Hardware encoder: NVENC 7th gen (GeForce RTX 3070) vs None (GeForce GT 630). Decoder: NVDEC 5th gen vs PureVideo HD (VP5). Supported codecs: H.264,H.265/HEVC,AV1,VP9 (GeForce RTX 3070) vs H.264,MPEG-2,VC-1 (GeForce GT 630).
| Feature | GeForce RTX 3070 | GeForce GT 630 |
|---|---|---|
| Encoder | NVENC 7th gen | None |
| Decoder | NVDEC 5th gen | PureVideo HD (VP5) |
| Codecs | H.264,H.265/HEVC,AV1,VP9 | H.264,MPEG-2,VC-1 |
Power & Dimensions
The GeForce RTX 3070 draws 220W versus the GeForce GT 630's 75W — a 98.3% difference. The GeForce GT 630 is more power-efficient. Recommended PSU: 650W (GeForce RTX 3070) vs 300W (GeForce GT 630). Power connectors: 8-pin vs None. Card length: 242mm vs 145mm, occupying 2 vs 1 slots. Typical load temperature: 75°C vs 78.
| Feature | GeForce RTX 3070 | GeForce GT 630 |
|---|---|---|
| TDP | 220W | 75W-66% |
| Recommended PSU | 650W | 300W-54% |
| Power Connector | 8-pin | None |
| Length | 242mm | 145mm |
| Height | 112mm | 111mm |
| Slots | 2 | 1-50% |
| Temp (Load) | 75°C-4% | 78 |
| Perf/Watt | 100.8+1008% | 9.1 |
Value Analysis
The GeForce RTX 3070 launched at $499 MSRP and currently averages $200, while the GeForce GT 630 launched at $69 and now averages $20. The GeForce GT 630 costs 90% less ($180 savings) at current market prices. Performance per dollar (G3D Mark / price): 110.9 (GeForce RTX 3070) vs 34.3 (GeForce GT 630) — the GeForce RTX 3070 offers 223.3% better value. The GeForce GT 630 is the newer GPU (2022 vs 2020).
| Feature | GeForce RTX 3070 | GeForce GT 630 |
|---|---|---|
| MSRP | $499 | $69-86% |
| Avg Price (30d) | $200 | $20-90% |
| Performance per Dollar | 110.9+223% | 34.3 |
| Codename | GA104 | TU117 |
| Release | September 1 2020 | June 28 2022 |
| Ranking | #63 | #444 |
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