Contents:HighlightsSummaryGaming PerformanceBenchmark PerformanceTechnical SpecsRelated ComparisonsRelated GPUs
Performance
Radeon 660M
6,7436% of 104,598
Radeon R9 38081% better
12,19112% of 104,598
The Radeon R9 380 has 81% better performance than the Radeon 660M for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
Radeon 660M
No data available
Radeon R9 380
61.2638% of 161.45
The Radeon R9 380 has 38% 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 223rd best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 6.45% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
About the AMD Radeon R9 380 GPU
The AMD Radeon R9 380 is an end-of-life desktop graphics card that released in Q2 2015 with a MSRP of $199. It is built on the GCN 3.0 GPU microarchitecture (codename Antigua) and is manufactured on a 28 nm process.
Memory
The R9 380 has 2 GB of GDDR5 memory, with a 1,375 MHz memory clock and a 256 bit interface. This gives it a memory bandwidth of 176 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 R9 380 includes 1,792 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 970 MHz. Complementing the processing units are 112 texture mapping units (TMUs) for efficient texture filtering and 32 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The R9 380 occupies 2 PCIe expansion slots. It supports DVI, HDMI 1.4a, DisplayPort 1.2 display connections. AMD recommends a power supply of at least 450 W to handle the GPU's thermal design power (TDP) of 190 W.
Benchmark Performance & Value
The R9 380 has the 160th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 11.66% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 12,191 score and $199 launch price (MSRP) gives it a performance per dollar of 61.26. This is the 53rd 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 | Radeon R9 380 |
|---|---|---|
| Manufacturer | AMD | AMD |
| Architecture | RDNA 2.0 | GCN 3.0 |
| Market Segment | Mobile | Desktop |
| Release Date | Q1 2022 | Q2 2015 |
| Launch Price (MSRP) | -- | $199 |
| 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
Baldur's Gate 3
F1 23
Riders Republic
Diablo 4
Far Cry 6
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 | Radeon R9 380 |
|---|---|---|
| Low - 1080p | 35 FPS | -- |
| Medium - 1080p | 30 FPS | -- |
| High - 1080p | 23 FPS | -- |
| Ultra - 1080p | 6 FPS | -- |
| 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 orRadeon R9 380
| GPU | Frames Per Second | |
|---|---|---|
| GeForce MX450 | 13.4 | +139% |
| Radeon 680M | 7.41 | +32% |
| Radeon 660M | 5.6 | |
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 orRadeon R9 380
| 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
6,7436% of 104,598
Radeon R9 38081% better
12,19112% of 104,598
The Radeon R9 380 has 81% better performance than the Radeon 660M for the 3DMark 11 Performance GPU benchmark.
The Radeon 660M is ranked 223rd with a score of 6,743, and the Radeon R9 380 is ranked 160th with a score of 12,191.
Performance per dollar
Radeon 660M
No data available
Radeon R9 380
61.2638% of 161.45
The Radeon R9 380 has 94% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: NVIDIA GeForce RTX 4090.
Radeon R9 380's 61.26 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 GTX 780 Ti | 15,619 | +132% |
| GeForce GTX 1650 | 13,645 | +102% |
| Radeon R9 380 | 12,191 | +81% |
| Radeon R9 280X | 10,792 | +60% |
| GeForce GTX 960 | 10,767.5 | +60% |
| Radeon R9 M290X | 6,817 | +1% |
| Radeon Pro 460 | 6,749 | +0% |
| Radeon 660M | 6,743 | |
| GeForce GTX 680MX (Mac Edition) | 6,736 | -0% |
| GeForce MX350 | 6,166 | -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 orRadeon R9 380
| GPU | Performance Per Dollar | |
|---|---|---|
| GeForce GTX 1650 | 91.58 | +49% |
| GeForce GTX 1050 | 78.63 | +28% |
| Radeon RX 480 | 78.25 | +28% |
| GeForce RTX 2060 | 77.83 | +27% |
| GeForce GTX 1050 Ti | 68.01 | +11% |
| Radeon R9 380 | 61.26 | |
| GeForce GT 1030 | 59.84 | -2% |
| GeForce GTX 1060 (6 GB) | 58.2 | -5% |
| Radeon R7 370 | 57.17 | -7% |
| GeForce GTX 960 | 54.11 | -12% |
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 | Radeon R9 380 |
|---|---|---|
| 3DMark Time Spy Graphics | 1,544 | -- |
| 3DMark Time Spy Score | 1,714.5 | -- |
| 3DMark Cloud Gate Graphics | 31,514.5 | 50,723 (+60.95%) |
| 3DMark Fire Strike Standard Graphics | 4,848 | 8,218 (+69.51%) |
| 3DMark 11 Performance Score | 7,067 | 11,264 (+59.39%) |
| Cinebench R15 OpenGL 64 Bit | 121.3 | -- |
| PassMark G3D Mark | -- | 6,137 |
| PassMark G2D Mark | -- | 661 |
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 | Radeon R9 380 |
|---|---|---|
| Codename | Rembrandt | Antigua |
| Architecture | RDNA 2.0 | GCN 3.0 |
| Process Size | 6 nm | 28 nm |
| Transistors | 13,100 million | 5,000 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 | Radeon R9 380 |
|---|---|---|
| Memory Size | System Shared | 2 GB |
| Memory Type | System Shared | GDDR5 |
| Memory Bandwidth | System Dependent | 176 Gb/s |
| Memory Clock | System Shared | 1,375 MHz |
| Memory Interface | System Shared | 256 bit |
| L1 Cache | 128 KB | 16 KB |
| L2 Cache | 2 MB | 512 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 | Radeon 660M | Radeon R9 380 |
|---|---|---|
| Slots | -- | 2 slots |
| Bus Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 40 W | 190 W |
| Suggested PSU | -- | 450 W |
| Power Connectors | -- | 2x 6-pin |
| Outputs | Device Dependent | DVI, HDMI 1.4a, DisplayPort 1.2 |
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 | Radeon R9 380 |
|---|---|---|
| Stream Processors (SP) | 384 | 1,792 |
| Compute Units (CU) | 6 | 28 |
| Texture Mapping Units (TMU) | 24 | 112 |
| Render Output Units (ROP) | 16 | 32 |
| Ray Accelerators | 6 | -- |
| Core Clock Speed | 1,500 MHz | 970 MHz |
| Core Clock Speed (Boost) | 1,900 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 | Radeon R9 380 |
|---|---|---|
| Pixel Fill Rate | 30.4 GPixel/s | 31.04 GPixel/s |
| Texture Fill Rate | 45.6 GTexel/s | 108.6 GTexel/s |
| FP32 Performance | 1,459 GFLOPS | 3.48 TFLOPS |
| FP64 Performance | 91.2 GFLOPS | 217.3 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 | Radeon R9 380 |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 (12_0) |
| OpenCL | 2.0 | 2.1 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.8 | 6.5 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.