Intel UHD Graphics 770 vs AMD Radeon HD 7660D
The UHD Graphics 770 has 139% better performance than the Radeon HD 7660D for the 3DMark 11 Performance GPU benchmark.
The Radeon HD 7660D has 7% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: AMD Radeon RX 7600.
Summary
About the Intel UHD Graphics 770 GPU
The Intel UHD Graphics 770 is an integrated graphics card that launched in Q4 2021. It is built on the Generation 12.2 GPU microarchitecture (codename Alder Lake GT1) and is manufactured on a 10 nm process.
Cores and Clock Speeds
The UHD Graphics 770 includes 256 shading units, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 300 MHz and can dynamically boost its clock speed up to 1,450 MHz. Complementing the processing units are 16 texture mapping units (TMUs) for efficient texture filtering and 8 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 15 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The UHD Graphics 770 has the 284th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 3.27% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
About the AMD Radeon HD 7660D GPU
The AMD Radeon HD 7660D is an end-of-life integrated graphics card that released in Q4 2012 with a MSRP of $122. It is built on the TeraScale 3 GPU microarchitecture (codename Devastator) and is manufactured on a 32 nm process.
Cores and Clock Speeds
The HD 7660D includes 384 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 760 MHz and can dynamically boost its clock speed up to 800 MHz. Complementing the processing units are 24 texture mapping units (TMUs) for efficient texture filtering and 8 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 100 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance & Value
The HD 7660D has the 412th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 1.37% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 1,433 score and $122 launch price (MSRP) gives it a performance per dollar of 11.75. This is the 95th 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 | UHD Graphics 770 | Radeon HD 7660D |
|---|---|---|
| Manufacturer | Intel | AMD |
| Architecture | Generation 12.2 | TeraScale 3 |
| Market Segment | Integrated | Integrated |
| Release Date | Q4 2021 | Q4 2012 |
| Launch Price (MSRP) | -- | $122 |
| Production Status | Active | End-of-life |
| 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
F1 24 | UHD Graphics 770 | Radeon HD 7660D |
|---|---|---|
| Low - 1080p | 21 FPS | -- |
| Medium - 1080p | 18 FPS | -- |
| High - 1080p | 13 FPS | -- |
| Ultra - 1080p | -- | -- |
| QHD - 1440p | -- | -- |
| 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 | |
|---|---|---|
| Radeon 780M | 47 | +262% |
| Radeon 760M | 38.5 | +196% |
| Iris Xe Graphics G7 (96EU) | 26 | +100% |
| UHD Graphics 770 | 13 | |
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 UHD Graphics 770 has 139% better performance than the Radeon HD 7660D for the 3DMark 11 Performance GPU benchmark.
The UHD Graphics 770 is ranked 284th with a score of 3,428, and the Radeon HD 7660D is ranked 412th with a score of 1,433.
The Radeon HD 7660D has 18% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: NVIDIA GeForce RTX 4090.
Radeon HD 7660D's 11.75 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 | |
|---|---|---|
| Radeon R8 M445DX | 3,775 | +10% |
| Radeon RX Vega 5 | 3,535 | +3% |
| UHD Graphics 770 | 3,428 | |
| Radeon RX Vega 10 | 3,389 | -1% |
| Iris Plus Graphics G4 (Ice Lake, 48EU) | 3,225 | -6% |
| Radeon HD 7660D | 1,433 | -58% |
| Radeon HD 7560D | 1,076 | -69% |
| Radeon HD 7480D | 580 | -83% |
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 | |
|---|---|---|
| Radeon HD 7660D | 11.75 | |
| Radeon HD 7480D | 10.94 | -7% |
| Radeon HD 7560D | 10.65 | -9% |
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 | UHD Graphics 770 | Radeon HD 7660D |
|---|---|---|
| 3DMark Time Spy Graphics | 738 | -- |
| 3DMark Time Spy Score | 856 | -- |
| 3DMark Cloud Gate Graphics | 16,443 (+121.65%) | 7,418.5 |
| 3DMark Fire Strike Standard Graphics | 2,655 (+166.3%) | 997 |
| 3DMark Night Raid Graphics | 12,097 | -- |
| 3DMark 11 Performance Score | 3,957 (+154.14%) | 1,557 |
| Cinebench R15 OpenGL 64 Bit | 86.9 | -- |
| PassMark G3D Mark | 1,879 (+274.3%) | 502 |
| PassMark G2D Mark | 497 (+177.65%) | 179 |
| Unigine Heaven 3.0 DirectX 11 | 34.9 | -- |
| Unigine Heaven 3.0 OpenGL | 38.5 | -- |
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 | UHD Graphics 770 | Radeon HD 7660D |
|---|---|---|
| Codename | Alder Lake GT1 | Devastator |
| Architecture | Generation 12.2 | TeraScale 3 |
| Process Size | 10 nm | 32 nm |
| Transistors | -- | 1,303 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 | UHD Graphics 770 | Radeon HD 7660D |
|---|---|---|
| Memory Size | System Shared | System Shared |
| Memory Type | System Shared | System Shared |
| Memory Bandwidth | System Dependent | System Dependent |
| Memory Clock | System Shared | System Shared |
| Memory Interface | System Shared | System Shared |
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 | UHD Graphics 770 | Radeon HD 7660D |
|---|---|---|
| Bus Interface | Ring Bus | IGP |
| Thermal Design Power (TDP) | 15 W | 100 W |
| Outputs | Motherboard Dependent | Motherboard Dependent |
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 | UHD Graphics 770 | Radeon HD 7660D |
|---|---|---|
| Stream Processors (SP) | -- | 384 |
| Shading Units | 256 | -- |
| Compute Units (CU) | -- | 6 |
| Texture Mapping Units (TMU) | 16 | 24 |
| Render Output Units (ROP) | 8 | 8 |
| Core Clock Speed | 300 MHz | 760 MHz |
| Core Clock Speed (Boost) | 1,450 MHz | 800 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 | UHD Graphics 770 | Radeon HD 7660D |
|---|---|---|
| Pixel Fill Rate | 11.6 GPixel/s | 6.08 GPixel/s |
| Texture Fill Rate | 23.2 GTexel/s | 18.24 GTexel/s |
| FP32 Performance | 742.4 GFLOPS | 583.7 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 | UHD Graphics 770 | Radeon HD 7660D |
|---|---|---|
| DirectX | 12 (12_1) | 11.2 (11_0) |
| OpenCL | 3.0 | 1.2 |
| OpenGL | 4.6 | 4.4 |
| Shader Model | 6.6 | 5.0 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.