GeForce RTX 4070 vs GeForce RTX 4090 Laptop GPU
GeForce RTX 4070
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GeForce RTX 4090 Laptop GPU
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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 4070
Performance Per Dollar GeForce RTX 4090 Laptop GPU
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce RTX 4090 Laptop GPU is the superior choice for raw performance. It leads with a 0.7% higher G3D Mark score and 33.3% more VRAM (16 GB vs 12 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce RTX 4070.
| Insight | GeForce RTX 4070 | GeForce RTX 4090 Laptop GPU |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.7%) | ✅Leading raw performance (+0.7%) |
| Longevity | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 5nm) | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 5nm) |
| Ecosystem | ✨ DLSS 3/4 + Frame Gen Support | ✨ DLSS 3/4 + Frame Gen Support |
| VRAM | 🎮 High Capacity (12 GB) | 🎮 High Capacity (16 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | Standard Size (304mm) | — |
💎 Value Proposition
While current pricing data is unavailable, the GeForce RTX 4090 Laptop GPU 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 4070 and GeForce RTX 4090 Laptop GPU
GeForce RTX 4070
The GeForce RTX 4070 is manufactured by NVIDIA. It was released in April 12 2023. It features the Ada Lovelace architecture. The core clock ranges from 1920 MHz to 2475 MHz. It has 5888 shading units. The thermal design power (TDP) is 200W. Manufactured using 5 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 26,919 points. Launch price was $599.
GeForce RTX 4090 Laptop GPU
The GeForce RTX 4090 Laptop GPU is manufactured by NVIDIA. It was released in December 28 2023. It features the Ada Lovelace architecture. The core clock ranges from 2280 MHz to 2520 MHz. It has 14592 shading units. The thermal design power (TDP) is 425W. Manufactured using 5 nm process technology. It features 114 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 27,102 points. Launch price was $1,599.
Graphics Performance
The GeForce RTX 4070 scores 26,919 and the GeForce RTX 4090 Laptop GPU reaches 27,102 in the G3D Mark benchmark — just a 0.7% difference, making them near-identical in rasterization performance. The GeForce RTX 4070 is built on Ada Lovelace while the GeForce RTX 4090 Laptop GPU uses Ada Lovelace, both on a 5 nm process. Shader units: 5,888 (GeForce RTX 4070) vs 14,592 (GeForce RTX 4090 Laptop GPU). Raw compute: 29.15 TFLOPS (GeForce RTX 4070) vs 73.54 TFLOPS (GeForce RTX 4090 Laptop GPU). Boost clocks: 2475 MHz vs 2520 MHz. Ray tracing: 46 RT cores (GeForce RTX 4070) vs 114 (GeForce RTX 4090 Laptop GPU) with 184 Tensor cores vs 456.
| Feature | GeForce RTX 4070 | GeForce RTX 4090 Laptop GPU |
|---|---|---|
| G3D Mark Score | 26,919 | 27,102 |
| Architecture | Ada Lovelace | Ada Lovelace |
| Process Node | 5 nm | 5 nm |
| Shading Units | 5888 | 14592+148% |
| Compute (TFLOPS) | 29.15 TFLOPS | 73.54 TFLOPS+152% |
| Boost Clock | 2475 MHz | 2520 MHz+2% |
| ROPs | 64 | 176+175% |
| TMUs | 184 | 456+148% |
| L1 Cache | 5.8 MB | 14.3 MB+147% |
| L2 Cache | 36 MB | 72 MB+100% |
| Ray Tracing Cores | 46 | 114+148% |
| Tensor Cores | 184 | 456+148% |
Advanced Features (DLSS/FSR)
Both cards support modern Frame Generation technology, allowing them to insert intermediate frames to smoothen motion and boost perceived FPS in supported games.
| Feature | GeForce RTX 4070 | GeForce RTX 4090 Laptop GPU |
|---|---|---|
| Upscaling Tech | DLSS 3.5 | DLSS 3.5 |
| Frame Generation | DLSS 3.0 (Native) | DLSS 3.0 (Native) |
| Ray Reconstruction | Yes (DLSS 3.5) | Yes (DLSS 3.5) |
| Low Latency | NVIDIA Reflex | NVIDIA Reflex |
Video Memory (VRAM)
The GeForce RTX 4070 comes with 12 GB of VRAM, while the GeForce RTX 4090 Laptop GPU has 16 GB. The GeForce RTX 4090 Laptop GPU offers 33.3% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 504 GB/s (GeForce RTX 4070) vs 576 GB/s (GeForce RTX 4090 Laptop GPU) — a 14.3% advantage for the GeForce RTX 4090 Laptop GPU. Bus width: 192-bit vs 256-bit. L2 Cache: 36 MB (GeForce RTX 4070) vs 72 MB (GeForce RTX 4090 Laptop GPU) — the GeForce RTX 4090 Laptop GPU has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce RTX 4070 | GeForce RTX 4090 Laptop GPU |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB+33% |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bandwidth | 504 GB/s | 576 GB/s+14% |
| Bus Width | 192-bit | 256-bit+33% |
| L2 Cache | 36 MB | 72 MB+100% |
Display & API Support
DirectX support: 12.2 (GeForce RTX 4070) vs 12 Ultimate (GeForce RTX 4090 Laptop GPU). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce RTX 4070 | GeForce RTX 4090 Laptop GPU |
|---|---|---|
| DirectX | 12.2+2% | 12 Ultimate |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: 8th Gen NVENC (2x) (GeForce RTX 4070) vs NVENC (9th Gen) (GeForce RTX 4090 Laptop GPU). Decoder: 5th Gen NVDEC vs NVDEC (6th Gen). Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4070) vs H.264,H.265,VP9,AV1 (GeForce RTX 4090 Laptop GPU).
| Feature | GeForce RTX 4070 | GeForce RTX 4090 Laptop GPU |
|---|---|---|
| Encoder | 8th Gen NVENC (2x) | NVENC (9th Gen) |
| Decoder | 5th Gen NVDEC | NVDEC (6th Gen) |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | H.264,H.265,VP9,AV1 |
Power & Dimensions
The GeForce RTX 4070 draws 200W versus the GeForce RTX 4090 Laptop GPU's 425W — a 72% difference. The GeForce RTX 4070 is more power-efficient. Recommended PSU: 650W (GeForce RTX 4070) vs 650W (GeForce RTX 4090 Laptop GPU). Power connectors: 8-pin vs Mobile. Card length: 304mm vs 0mm, occupying 3 vs 0 slots. Typical load temperature: 80°C vs 80.
| Feature | GeForce RTX 4070 | GeForce RTX 4090 Laptop GPU |
|---|---|---|
| TDP | 200W-53% | 425W |
| Recommended PSU | 650W | 650W |
| Power Connector | 8-pin | Mobile |
| Length | 304mm | 0mm |
| Height | 137mm | 0mm |
| Slots | 3 | 0-100% |
| Temp (Load) | 80°C | 80 |
| Perf/Watt | 134.6+111% | 63.8 |
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