Intel Iris Plus Graphics 640 vs AMD Radeon HD 7660D
The Iris Plus Graphics 640 has 66% 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 Iris Plus Graphics 640 GPU
The Iris Plus Graphics 640 is an integrated graphics card by Intel. It launched in Q1 2017. Its Kaby Lake GT3e chip that powers the GPU uses the Generation 9.5 architecture and is fabricated on the 14 nm process.
This GPU is paired with System Shared of VRAM. Its System Shared memory clock and System Shared interface gives it a bandwidth of System Dependent. This impacts how much data it can store, and how fast it transfers the data to and from memory.
This integrated card has a TDP of 15 W.
The Iris Plus Graphics 640 has the 331st highest 3DMark 11 Performance GPU score among the 540 benchmarked GPUs in our database. It achieves 2.27% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
About the AMD Radeon HD 7660D GPU
The Radeon HD 7660D is an end-of-life integrated graphics card by AMD. It launched in Q4 2012 with a suggested retail price of $122. Its Devastator chip that powers the GPU uses the TeraScale 3 architecture and is fabricated on the 32 nm process.
This integrated card has a TDP of 100 W.
The Radeon HD 7660D has the 409th highest 3DMark 11 Performance GPU score among the 540 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 93rd 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 | Iris Plus Graphics 640 | Radeon HD 7660D |
|---|---|---|
| Manufacturer | Intel | AMD |
| Architecture | Generation 9.5 | TeraScale 3 |
| Market Segment | Integrated | Integrated |
| Release Date | Q1 2017 | 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
BioShock Infinite | Iris Plus Graphics 640 | Radeon HD 7660D |
|---|---|---|
| Low - 720p | -- | 65 FPS |
| Medium - 768p | -- | 34 FPS |
| High - 768p | -- | 28 FPS |
| Ultra - 1080p | -- | 8 FPS |
| 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 HD 7660D | 8 | |
| Radeon HD 7560D | 7.2 | -10% |
| Radeon HD 7480D | 4.4 | -45% |
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 | |
|---|---|---|
| Radeon HD 7480D | 12.05 | -21% |
| Radeon HD 7560D | 14.03 | -8% |
| Radeon HD 7660D | 15.25 | |
Benchmark Performance
The Iris Plus Graphics 640 has 66% better performance than the Radeon HD 7660D for the 3DMark 11 Performance GPU benchmark.
The Iris Plus Graphics 640 is ranked 331st with a score of 2,379, and the Radeon HD 7660D is ranked 409th 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 | |
|---|---|---|
| UHD Graphics 730 (Rocket Lake) | 2,551 | +7% |
| Iris Graphics 550 | 2,533.5 | +6% |
| Iris Plus Graphics 640 | 2,379 | |
| Iris Graphics 540 | 2,211.5 | -7% |
| Radeon R6 M255DX | 2,198 | -8% |
| Radeon HD 7660D | 1,433 | -40% |
| Radeon HD 7560D | 1,076 | -55% |
| Radeon HD 7480D | 580 | -76% |
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 | Iris Plus Graphics 640 | Radeon HD 7660D |
|---|---|---|
| 3DMark Time Spy Graphics | 437 | -- |
| 3DMark Time Spy Score | 494.5 | -- |
| 3DMark Cloud Gate Graphics | 11,248 (+51.62%) | 7,418.5 |
| 3DMark Fire Strike Standard Graphics | 1,393.5 (+39.77%) | 997 |
| 3DMark 11 Performance Score | 2,561 (+64.48%) | 1,557 |
| Cinebench R15 OpenGL 64 Bit | 56.2 | -- |
| PassMark G3D Mark | 1,343 (+167%) | 503 |
| PassMark G2D Mark | 341 (+89.44%) | 180 |
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 | Iris Plus Graphics 640 | Radeon HD 7660D |
|---|---|---|
| Codename | Kaby Lake GT3e | Devastator |
| Architecture | Generation 9.5 | TeraScale 3 |
| Process Size | 14 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 | Iris Plus Graphics 640 | 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 | Iris Plus Graphics 640 | Radeon HD 7660D |
|---|---|---|
| Bus Interface | Ring Bus | IGP |
| Thermal Design Power (TDP) | 15 W | 100 W |
| Outputs | Device 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 | Iris Plus Graphics 640 | Radeon HD 7660D |
|---|---|---|
| Stream Processors (SP) | -- | 384 |
| Shading Units | 384 | -- |
| Compute Units (CU) | -- | 6 |
| Texture Mapping Units (TMU) | 48 | 24 |
| Render Output Units (ROP) | 6 | 8 |
| Core Clock Speed | 300 MHz | 760 MHz |
| Core Clock Speed (Boost) | 1,100 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 | Iris Plus Graphics 640 | Radeon HD 7660D |
|---|---|---|
| Pixel Fill Rate | 6.6 GPixel/s | 6.08 GPixel/s |
| Texture Fill Rate | 52.8 GTexel/s | 18.24 GTexel/s |
| FP32 Performance | 844.8 GFLOPS | 583.7 GFLOPS |
| FP64 Performance | 211.2 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 | Iris Plus Graphics 640 | Radeon HD 7660D |
|---|---|---|
| DirectX | 12 (12_1) | 11.2 (11_0) |
| OpenCL | 3.0 | 1.2 |
| OpenGL | 4.6 | 4.4 |
| Shader Model | 6.4 | 5.0 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.