Contents:HighlightsSummaryGaming PerformanceBenchmark PerformanceTechnical SpecsRelated ComparisonsRelated GPUs
Performance
Radeon 660M
6,651.56% of 104,737
GeForce GTX 1080 Ti466% better
37,671.536% of 104,737
The GeForce GTX 1080 Ti has 466% better performance than the Radeon 660M for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
Radeon 660M
No data available
GeForce GTX 1080 Ti
53.8933% of 161.45
The GeForce GTX 1080 Ti has 33% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: AMD Radeon RX 7600.
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Summary
#
About the AMD Radeon 660M GPU
The AMD Radeon 660M is a mobile graphics card that launched in Q1 2022. It is built on the RDNA 2.0 GPU microarchitecture (codename Rembrandt) and is manufactured on a 6 nm process.
Cores and Clock Speeds
The 660M includes 384 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,500 MHz and can dynamically boost its clock speed up to 1,900 MHz. Complementing the processing units are 24 texture mapping units (TMUs) for efficient texture filtering and 16 render output units (ROPs) for pixel processing. Additionally, the GPU features 6 ray accelerators dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 40 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The 660M has the 224th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 6.35% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
About the NVIDIA GeForce GTX 1080 Ti GPU
The NVIDIA GeForce GTX 1080 Ti is an end-of-life desktop graphics card that released in Q1 2017 with a MSRP of $699. It is built on the Pascal GPU microarchitecture (codename GP102) and is manufactured on a 16 nm process.
Memory
The GTX 1080 Ti has 11 GB of GDDR5X memory, with a 1,376 MHz memory clock and a 352 bit interface. This gives it a memory bandwidth of 484.4 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 1080 Ti includes 3,584 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,481 MHz and can dynamically boost its clock speed up to 1,582 MHz. Complementing the processing units are 224 texture mapping units (TMUs) for efficient texture filtering and 88 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The GTX 1080 Ti occupies 2 PCIe expansion slots. It supports HDMI 2.0, DisplayPort 1.4a display connections. NVIDIA recommends a power supply of at least 600 W to handle the GPU's thermal design power (TDP) of 250 W.
Benchmark Performance & Value
The GTX 1080 Ti has the 47th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 35.97% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 37,671.5 score and $699 launch price (MSRP) gives it a performance per dollar of 53.89. This is the 62nd 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 | Radeon 660M | GeForce GTX 1080 Ti |
|---|---|---|
| Manufacturer | AMD | NVIDIA |
| Architecture | RDNA 2.0 | Pascal |
| Market Segment | Mobile | Desktop |
| Release Date | Q1 2022 | Q1 2017 |
| Launch Price (MSRP) | -- | $699 |
| Production Status | Active | End-of-life |
| Shop | Check Price | Check Price |
Gaming Performance
#
Select a game to compare FPS metrics
F1 24
Sons of the Forest
Cyberpunk 2077: Phantom Liberty
Baldur's Gate 3
F1 23
Riders Republic
Diablo 4
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
F1 24 | Radeon 660M | GeForce GTX 1080 Ti |
|---|---|---|
| Low - 1080p | 32 FPS | -- |
| Medium - 1080p | 27 FPS | -- |
| High - 1080p | 20 FPS | -- |
| Ultra - 1080p | -- | -- |
| QHD - 1440p | -- | -- |
| 4K UHD - 2160p | -- | -- |
FPS Source: Notebookcheck
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.
Choose Baseline GPU:Radeon 660M orGeForce GTX 1080 Ti
| GPU | Frames Per Second | |
|---|---|---|
| GeForce MX450 | 20.4 | +3% |
| Radeon 660M | 19.8 | |
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.
Choose Baseline GPU:Radeon 660M orGeForce GTX 1080 Ti
| GPU | Cost Per Frame | |
|---|---|---|
| Our database does not have enough data to compare the FPS per dollar with other GPUs. | ||
Benchmark Performance
#
Performance
Radeon 660M
6,651.56% of 104,737
GeForce GTX 1080 Ti466% better
37,671.536% of 104,737
The GeForce GTX 1080 Ti has 466% better performance than the Radeon 660M for the 3DMark 11 Performance GPU benchmark.
The Radeon 660M is ranked 224th with a score of 6,651.5, and the GeForce GTX 1080 Ti is ranked 47th with a score of 37,671.5.
Performance per dollar
Radeon 660M
No data available
GeForce GTX 1080 Ti
53.8933% of 161.45
The GeForce GTX 1080 Ti has 82% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: NVIDIA GeForce RTX 4090.
GeForce GTX 1080 Ti's 53.89 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.
Choose Baseline GPU:Radeon 660M or
| GPU | Benchmark Performance | |
|---|---|---|
| GeForce RTX 3060 Ti | 37,941 | +470% |
| Radeon VII | 37,881 | +470% |
| GeForce GTX 1080 Ti | 37,671.5 | +466% |
| Arc A750 | 37,288 | +461% |
| TITAN X (Pascal) | 35,995 | +441% |
| Radeon Pro 460 | 6,749 | +1% |
| GeForce GTX 680MX (Mac Edition) | 6,736 | +1% |
| Radeon 660M | 6,651.5 | |
| GeForce MX350 | 6,166 | -7% |
| GeForce GTX 775M (Mac Edition) | 6,071 | -9% |
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.
Choose Baseline GPU:Radeon 660M orGeForce GTX 1080 Ti
| GPU | Performance Per Dollar | |
|---|---|---|
| Radeon RX Vega 64 | 61.77 | +15% |
| Radeon RX 6900 XT | 59.18 | +10% |
| GeForce RTX 2080 SUPER | 58.6 | +9% |
| GeForce RTX 2080 | 57.62 | +7% |
| Radeon VII | 54.19 | +1% |
| GeForce GTX 1080 Ti | 53.89 | |
| GeForce GTX 1080 | 48.85 | -9% |
| GeForce RTX 2080 Ti | 47.21 | -12% |
| GeForce RTX 3090 | 41.04 | -24% |
| TITAN X (Pascal) | 30.02 | -44% |
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 | Radeon 660M | GeForce GTX 1080 Ti |
|---|---|---|
| 3DMark Time Spy Graphics | 1,523 | 9,401 (+517.27%) |
| 3DMark Time Spy Score | 1,700 | 8,684.5 (+410.85%) |
| 3DMark Cloud Gate Graphics | 31,180 | 142,490 (+356.99%) |
| 3DMark Fire Strike Standard Graphics | 4,734.5 | 27,564 (+482.19%) |
| 3DMark 11 Performance Score | 7,003.5 | 24,935 (+256.04%) |
| Cinebench R15 OpenGL 64 Bit | 119.7 | 160 (+33.67%) |
| PassMark G3D Mark | -- | 18,559 |
| PassMark G2D Mark | -- | 937 |
Benchmarks Source: Notebookcheck
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 | Radeon 660M | GeForce GTX 1080 Ti |
|---|---|---|
| Codename | Rembrandt | GP102 |
| Architecture | RDNA 2.0 | Pascal |
| Process Size | 6 nm | 16 nm |
| Transistors | 13,100 million | 11,800 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 | Radeon 660M | GeForce GTX 1080 Ti |
|---|---|---|
| Memory Size | System Shared | 11 GB |
| Memory Type | System Shared | GDDR5X |
| Memory Bandwidth | System Dependent | 484.4 Gb/s |
| Memory Clock | System Shared | 1,376 MHz |
| Memory Interface | System Shared | 352 bit |
| L1 Cache | 128 KB | 48 KB |
| L2 Cache | 2 MB | 2.75 MB |
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 | Radeon 660M | GeForce GTX 1080 Ti |
|---|---|---|
| Slots | -- | 2 slots |
| Bus Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 40 W | 250 W |
| Suggested PSU | -- | 600 W |
| Power Connectors | -- | 1x 6-pin + 1x 8-pin |
| Outputs | Device Dependent | 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 | Radeon 660M | GeForce GTX 1080 Ti |
|---|---|---|
| Stream Processors (SP) | 384 | -- |
| CUDA Cores | -- | 3,584 |
| Compute Units (CU) | 6 | -- |
| Stream Multiprocessors (SM) | -- | 28 |
| Texture Mapping Units (TMU) | 24 | 224 |
| Render Output Units (ROP) | 16 | 88 |
| Ray Accelerators | 6 | -- |
| Core Clock Speed | 1,500 MHz | 1,481 MHz |
| Core Clock Speed (Boost) | 1,900 MHz | 1,582 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 | Radeon 660M | GeForce GTX 1080 Ti |
|---|---|---|
| Pixel Fill Rate | 30.4 GPixel/s | 139.2 GPixel/s |
| Texture Fill Rate | 45.6 GTexel/s | 354.4 GTexel/s |
| FP32 Performance | 1,459 GFLOPS | 11.34 TFLOPS |
| FP64 Performance | 91.2 GFLOPS | 354.4 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 | Radeon 660M | GeForce GTX 1080 Ti |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenCL | 2.0 | 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.