GeForce RTX 4070 Laptop VS GeForce RTX 3070 Laptop
We are comparing the GeForce RTX 4070 Laptop (NVIDIA) with the GeForce RTX 3070 Laptop (NVIDIA). Scroll down to the pros and cons of each graphics card, in-depth specs, and gaming benchmarks.
Last Updated: September 15, 2026
Overall Comparison
KEY DIFFERENCES OF GeForce RTX 4070 Laptop AND GeForce RTX 3070 Laptop
Here’s how GeForce RTX 4070 Laptop and GeForce RTX 3070 Laptop stack up against each other in their most impactful areas.
Reasons to consider the GeForce RTX 4070 Laptop
-
22% higher 4K Ultra FPS (45 vs 37)
-
22% higher 1440p Ultra FPS (82 vs 67)
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20% higher 1080p Ultra FPS (110 vs 92)
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17% higher Boost Clock (1702.5 MHz vs 1455 MHz)
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20% higher 3DMark Time Spy score (12518 vs 10475)
Reasons to consider the GeForce RTX 3070 Laptop
-
3% higher Geekbench 6 OpenCL score (118499 vs 115081)
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6% higher FP32 Compute (16.6 TFLOPS vs 15.62 TFLOPS)
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75% more memory bandwidth (448 GB/s vs 256 GB/s)
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100% higher Memory Bus Width (256 Bit vs 128 Bit)
SPECIFICATION TABLE COMPARISON OF GeForce RTX 4070 Laptop AND GeForce RTX 3070 Laptop
Below is the detailed specification table comparing GeForce RTX 4070 Laptop and GeForce RTX 3070 Laptop.
Note: Highlighted specs mean that GPU wins that spec row.
If neither side is highlighted, it is a tie or there is not enough data for both specs.
| Specification | GeForce RTX 4070 Laptop | GeForce RTX 3070 Laptop |
|---|---|---|
|
General Info
|
||
| GPU Name: | GeForce RTX 4070 Laptop | GeForce RTX 3070 Laptop |
| GPU Type: | Laptop GPU | Laptop GPU |
| Codename: | AD106 (GN21-X6) | GA104 (GN20-E5) |
| Vendor: | NVIDIA | NVIDIA |
| Foundry: | TSMC | Samsung |
| Architecture: | Ada Lovelace | Ampere |
| Generation: | GeForce 40 Mobile | GeForce 30 Mobile |
| Release Date: | January 3, 2023 | January 12, 2021 |
|
Board Design
|
||
| Bus Interface: | PCIe 4.0 x16 | PCIe 4.0 x16 |
| PCIe Version: | 4.0 | 4.0 |
| PCIe Lanes: | 16 | 16 |
| Process Size: | 5 nm | 8 nm |
| Transistors: | 22.9 billion | 17.4 billion |
| Density: | 121.8 MTr/mm² | 44.39 MTr/mm² |
| Die Size: | 188 mm² | 392 mm² |
| Total Graphics Power (TGP): | 35-140 W | 80-150 W |
|
Graphics Processor
|
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| Compute Units: | 36 | 40 |
| Shading Units: | 4608 | 5120 |
| Texture Mapping Units (TMUs): | 144 | 160 |
| Render Output Units (ROPs): | 48 | 80 |
| Tensor Cores: | 144 | 160 |
| Ray Tracing Cores: | 36 | 40 |
| Base Clock: | 735-2070 MHz | 780-1215 MHz |
| Boost Clock: | 1230-2175 MHz | 1290-1620 MHz |
| L1 Cache: | 128 KB per cluster | 128 KB per cluster |
| L2 Cache: | 32 MB | 4 MB |
|
Raw Performance
|
||
| Pixel Fill Rate: | 81.36 GPixel/s | 103-130 GPixel/s |
| Texture Fill Rate: | 244.1 GTexel/s | 206-259 GTexel/s |
| FP32 Performance: | 15.62 TFLOPs | 16.6 TFLOPs |
|
Memory
|
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| Memory Type: | GDDR6 | GDDR6 |
| Memory Size: | 8 GB | 8 GB |
| Memory Bus Width: | 128-bit | 256-bit |
| Memory Clock: | 2000 MHz | 1500-1750 MHz |
| Effective Memory Speed: | 16000 Mbps | 12000-14000 Mbps |
| Bandwidth: | 256 GB/s | 448 GB/s |
|
APIs
|
||
| DirectX: | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| Vulkan: | 1.4 | 1.4 |
| OpenGL: | 4.6 | 4.6 |
| OpenCL: | 3.0 | 3.0 |
| CUDA: | 8.9 | 8.6 |
| Ray Tracing: | 1 | 1 |
| DLSS: | DLSS 3 | DLSS 2 |
| DisplayPort: | 1.4a | 1.4a |
|
Gaming FPS
|
||
| 1080p Ultra (FPS): | 110 | 92 |
| 1440p Ultra (FPS): | 82 | 67 |
| 4K Ultra (FPS): | 45 | 37 |
|
Benchmarks
|
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|
3D Mark
|
||
| Steel Nomad Lite | 12718 | 10230 |
| Time Spy | 12518 | 10475 |
| Solar Bay | 54567 | 45503 |
| Port Royal | 7397 | 6247 |
| Fire Strike | 30041 | 26735 |
| Wild Life Extreme | 23178 | 21171 |
| Night Raid | 113772 | 82695 |
|
GeekBench 6 OpenCL
|
||
| Compute Score | 115081 | 118499 |
| Background Blur | 158.5 img/sec | 170.3 img/sec |
| Face Detection | 116.5 img/sec | 113.6 img/sec |
| Horizon Detection | 4.35 Gpixels/sec | 5.59 Gpixels/sec |
| Edge Detection | 5.67 Gpixels/sec | 7.94 Gpixels/sec |
| Gaussian Blur | 6.44 Gpixels/sec | 6.19 Gpixels/sec |
| Feature Matching | 1.36 Gpixels/sec | 1.16 Gpixels/sec |
| Stereo Matching | 528.5 Gpixels/sec | 467 Gpixels/sec |
| Particle Physics | 16372.3 | 15131.3 |
|
Passmark Graphics
|
||
| G3D Mark | 19527 | 15105 |
| G2D Mark | 767 | 630 |
| DirectX 11 | 178 | 137 |
| DirectX 12 | 85 | 63 |
| GPU Compute | 8389 | 6702 |
|
Blender (Rendering)
|
||
| Blender Score | 3620 | 3058 |
|
GeekBench 6 ML
|
||
| Single Precision | 21186 | 17250 |
| Half Precision | 34404 | 27936 |
| Quantized | 16559 | 11249 |
| Image Classification | 8642 | 6969 |
| Image Segmentation | 20635 | 17142 |
| Image Super Resolution | 26378 | 16426 |
| Face Detection | 39776 | 31628 |
| Pose Estimation | 105983 | 74413 |
| Text Classification | 2995 | 2522 |
| Machine Translation | 4507 | 3639 |
| Object Detection | 10198 | 9002 |
| Depth Estimation | 41078 | 27790 |
| Style Transfer | 190315 | 160005 |
| Framework | ONNX | ONNX |
| Backend | DirectML | DirectML |
|
FurMark
|
||
| 1080p Vulkan | 8952 | 6522 |
| 1440p Vulkan | 6807 | 4611 |
| 2160p Vulkan | 2692 | 2475 |
| 1080p OpenGL | 8874 | 6432 |
| 1440p OpenGL | 6706 | 4638 |
| 2160p OpenGL | — | 2515 |
Tip: ▲ indicates a higher-is-better spec advantage, while ▼ indicates a lower-is-better advantage.
PERFORMANCE CHART COMPARISON OF GeForce RTX 4070 Laptop AND GeForce RTX 3070 Laptop
The charts below visualize how GeForce RTX 4070 Laptop and GeForce RTX 3070 Laptop stack up in key performance metrics.
Radar Chart Comparison
Bullet Chart Comparison
Release Timeline of GeForce RTX 4070 Laptop and GeForce RTX 3070 Laptop
GeForce RTX 3070 Laptop was released 1 year, 11 months, 22 days earlier than GeForce RTX 4070 Laptop.
Value For Money Calculator
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Domain Score Summary
Scores are generated by Comparigon's scoring algorithm and are intended as a high-level guide. They may not map 1-to-1 with the individual spec-by-spec comparisons shown in the table.
Our Verdict
In conclusion, the GeForce RTX 4070 Laptop edges out overall compared to the GeForce RTX 3070 Laptop. Its strongest advantages are in Gaming Performance, AI & Machine Learning and Hardware Architecture. They are still fairly close in Workstation and Energy Efficiency.
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Disclaimer: Specs, pricing, and benchmarks are sourced from official manufacturer data and verified test results. While we strive for precision, product details and pricing may change. Comparigon may earn an affiliate commission on qualifying purchases.