NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce GTX 1660
The GeForce RTX 5070 Mobile has 111% better performance than the GeForce GTX 1660 for the 3DMark 11 Performance GPU benchmark.
The GeForce GTX 1660 has 58% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: AMD Radeon RX 9070 XT.
Summary
About the NVIDIA GeForce RTX 5070 Mobile GPU
The NVIDIA GeForce RTX 5070 Mobile is a mobile graphics card that launched in Q2 2025. It is built on the Blackwell 2.0 GPU microarchitecture (codename GB206) and is manufactured on a 5 nm process.
Memory
The RTX 5070 Mobile has 8 GB of GDDR7 memory, with a 1,500 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 384 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The RTX 5070 Mobile includes 4,608 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 907 MHz and can dynamically boost its clock speed up to 1,425 MHz. Complementing the processing units are 144 texture mapping units (TMUs) for efficient texture filtering and 48 render output units (ROPs) for pixel processing. Additionally, the GPU features 144 tensor cores optimized for AI-accelerated workloads and 36 RT cores dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 50 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The RTX 5070 Mobile has the 41st best 3DMark 11 Performance GPU score among the 567 benchmarked GPUs in our database. It achieves 34.26% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090.
About the NVIDIA GeForce GTX 1660 GPU
The NVIDIA GeForce GTX 1660 is a desktop graphics card that launched in Q1 2019 with a MSRP of $219. It is built on the Turing GPU microarchitecture (codename TU116) and is manufactured on a 12 nm process.
Memory
The GTX 1660 has 6 GB of GDDR5 memory, with a 2,001 MHz memory clock and a 192 bit interface. This gives it a memory bandwidth of 192.1 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The GTX 1660 includes 1,408 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,530 MHz and can dynamically boost its clock speed up to 1,785 MHz. Complementing the processing units are 88 texture mapping units (TMUs) for efficient texture filtering and 48 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The GTX 1660 occupies 2 PCIe expansion slots. It supports DVI, HDMI 2.0, DisplayPort 1.4a display connections. NVIDIA recommends a power supply of at least 300 W to handle the GPU's thermal design power (TDP) of 120 W.
Benchmark Performance & Value
The GTX 1660 has the 126th best 3DMark 11 Performance GPU score among the 567 benchmarked GPUs in our database. It achieves 16.23% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090. Its 21,063.5 score and $219 launch price (MSRP) gives it a performance per dollar of 96.18. This is the 28th best in value for the 3DMark 11 Performance GPU benchmark.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | GeForce RTX 5070 Mobile | GeForce GTX 1660 |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Blackwell 2.0 | Turing |
| Market Segment | Mobile | Desktop |
| Release Date | Q2 2025 | Q1 2019 |
| Launch Price (MSRP) | -- | $219 |
| Production Status | Active | Active |
| Shop | Check Price | Check Price |
Gaming Performance
Select a game to compare FPS metrics
FPS Benchmarks
This table showcases the average frame rate (FPS) achieved both GPUs in at various resolutions. Frame rate is a crucial indicator of how smoothly the GPU can run the game. A higher FPS generally translates to a smoother gameplay experience.
- Frames Per Second
Space Marine 2 | GeForce RTX 5070 Mobile | GeForce GTX 1660 |
|---|---|---|
| Low - 1080p | -- | -- |
| Medium - 1080p | 65 FPS | -- |
| High - 1080p | 62 FPS | -- |
| Ultra - 1080p | 59 FPS | -- |
| QHD - 1440p | 55 FPS | -- |
| 4K UHD - 2160p | -- | -- |
Compare Frames Per Second (FPS)
The average frame rate (FPS) in can be compared to similar GPUs to assess relative performance. Generally, higher FPS results in a smoother gameplay experience.
| GPU | Frames Per Second | |
|---|---|---|
| GeForce RTX 5080 Mobile | 86.2 | +58% |
| GeForce RTX 5070 Ti Mobile | 73.1 | +34% |
| GeForce RTX 4090 Mobile | 69.7 | +27% |
| GeForce RTX 5060 Mobile | 55.6 | +2% |
| GeForce RTX 4070 Mobile | 55 | +1% |
| GeForce RTX 5070 Mobile | 54.7 | |
| GeForce RTX 4080 Mobile | 54.3 | -1% |
| GeForce RTX 3070 Mobile | 46.4 | -15% |
| GeForce RTX 3080 Mobile | 46 | -16% |
| GeForce RTX 4060 Mobile | 45.4 | -17% |
Compare Cost Per Frame
The average cost per frame in can be compared to similar GPUs to assess relative value. Generally, a lower cost per frame implies better value for your money.
| GPU | Cost Per Frame | |
|---|---|---|
| Our database does not have enough data to compare the FPS per dollar with other GPUs. | ||
Benchmark Performance
The GeForce RTX 5070 Mobile has 111% better performance than the GeForce GTX 1660 for the 3DMark 11 Performance GPU benchmark.
The GeForce RTX 5070 Mobile is ranked 41st with a score of 44,465, and the GeForce GTX 1660 is ranked 126th with a score of 21,063.5.
The GeForce GTX 1660 has 148% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: NVIDIA GeForce RTX 5090.
GeForce GTX 1660's 96.18 performance per dollar ranks it 0th among the other benchmarked GPUs in our database.
Relative Performance
The average score in the benchmark test can be compared to similar GPUs to assess relative performance. Generally, powerful GPUs tend to have higher scores.
| GPU | Benchmark Performance | |
|---|---|---|
| GeForce RTX 5070 Ti Mobile | 56,824 | +28% |
| RTX 5000 Ada Generation Mobile | 53,052.5 | +19% |
| GeForce RTX 5070 Mobile | 44,465 | |
| GeForce RTX 3080 Ti Mobile | 42,275 | -5% |
| Radeon RX 6850M XT | 42,015.5 | -6% |
| GeForce GTX 1660 Ti | 22,891.5 | -49% |
| GeForce GTX 1660 SUPER | 21,980.5 | -51% |
| GeForce GTX 1660 | 21,063.5 | -53% |
| Radeon RX 5500 XT | 19,499 | -56% |
| Radeon RX 570 | 18,967 | -57% |
Relative Value For Money
The average performance per dollar in the benchmark test can be compared to similar GPUs to assess relative value. A higher score implies a better value for your money.
| GPU | Performance Per Dollar | |
|---|---|---|
| GeForce GTX 1650 SUPER | 114.62 | +19% |
| Radeon RX 570 | 112.23 | +17% |
| Radeon RX 5600 XT | 112.22 | +17% |
| Radeon RX 470 | 98.46 | +2% |
| Radeon RX 6600 | 96.58 | +0% |
| GeForce GTX 1660 | 96.18 | |
| GeForce GTX 1660 SUPER | 95.98 | -0% |
| Arc A380 | 93.23 | -3% |
| GeForce GTX 1650 | 92.34 | -4% |
| Radeon RX 5700 | 90.17 | -6% |
Benchmark Scores
This table showcases the average performance scores achieved by both GPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful GPUs tend to have higher scores.
- Popular
| Benchmark | GeForce RTX 5070 Mobile | GeForce GTX 1660 |
|---|---|---|
| 3DMark Time Spy Graphics | 13,010 (+139.2%) | 5,439 |
| 3DMark Time Spy Score | 12,583 (+108.26%) | 6,042 |
| 3DMark Cloud Gate Graphics | 153,902 (+88.25%) | 81,755 |
| 3DMark Fire Strike Standard Graphics | 34,440 (+143.15%) | 14,164 |
| 3DMark Night Raid Graphics | -- | 64,188 |
| 3DMark 11 Performance Score | 34,042 (+57.97%) | 21,550 |
| Cinebench R15 OpenGL 64 Bit | 229 | -- |
| PassMark G3D Mark | 21,062 (+80.63%) | 11,660 |
| PassMark G2D Mark | 924 (+18.61%) | 779 |
Technical Specs
Graphics Processor
General information about the graphics processing unit like their architecture, manufacturing process size, and transistor count. Newer GPU architectures generally bring efficiency improvements and may introduce technologies that enhance graphical capabilities.
| Spec | GeForce RTX 5070 Mobile | GeForce GTX 1660 |
|---|---|---|
| Codename | GB206 | TU116 |
| Architecture | Blackwell 2.0 | Turing |
| Process Size | 5 nm | 12 nm |
| Transistors | 21,900 million | 6,600 million |
Memory Details
Memory specifications like their capacity, bandwidth, and clock speeds. GPU memory stores graphics data like frames, textures, and shadows which helps display rendered images. These specs are crucial for graphics-intense applications like gaming and 3D modeling.
| Spec | GeForce RTX 5070 Mobile | GeForce GTX 1660 |
|---|---|---|
| Memory Size | 8 GB | 6 GB |
| Memory Type | GDDR7 | GDDR5 |
| Memory Bandwidth | 384 Gb/s | 192.1 Gb/s |
| Memory Clock | 1,500 MHz | 2,001 MHz |
| Memory Interface | 128 bit | 192 bit |
| L1 Cache | 128 KB | 64 KB |
| L2 Cache | 32 MB | 1,536 KB |
Board Compatibility
Compatibility information like their slot size, bus interface, power consumption, and display support. These specs are useful for verifying compatibility with your motherboard, power supply, and monitor.
| Spec | GeForce RTX 5070 Mobile | GeForce GTX 1660 |
|---|---|---|
| Slots | -- | 2 slots |
| Bus Interface | PCIe 5.0 x16 | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 50 W | 120 W |
| Suggested PSU | -- | 300 W |
| Power Connectors | -- | 1x 8-pin |
| Outputs | Device Dependent | DVI, HDMI 2.0, DisplayPort 1.4a |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can process graphics. Each type of core or component serves a specific computational purpose.
| Spec | GeForce RTX 5070 Mobile | GeForce GTX 1660 |
|---|---|---|
| CUDA Cores | 4,608 | 1,408 |
| Stream Multiprocessors (SM) | 36 | 22 |
| Texture Mapping Units (TMU) | 144 | 88 |
| Render Output Units (ROP) | 48 | 48 |
| Tensor Cores | 144 | -- |
| Ray Tracing Cores | 36 | -- |
| Core Clock Speed | 907 MHz | 1,530 MHz |
| Core Clock Speed (Boost) | 1,425 MHz | 1,785 MHz |
Theoretical Performance
Theoretical performance numbers derived from the raw specifications of the different components like core count and clock speeds. While these provide a glimpse into peak processing power, they do not represent real-world performance.
| Spec | GeForce RTX 5070 Mobile | GeForce GTX 1660 |
|---|---|---|
| Pixel Fill Rate | 68.4 GPixel/s | 85.68 GPixel/s |
| Texture Fill Rate | 205.2 GTexel/s | 157.1 GTexel/s |
| FP32 Performance | 13.13 TFLOPS | 5.03 TFLOPS |
| FP64 Performance | 205.2 GFLOPS | 157.1 GFLOPS |
API Support
Graphics API versions supported by these graphics cards. APIs evolve over time, introducing new features and functionalities. Older GPUs may not support recent versions.
| Spec | GeForce RTX 5070 Mobile | GeForce GTX 1660 |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenCL | 3.0 | 3.0 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.8 | 6.8 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.