Contents:HighlightsSummaryGaming PerformanceBenchmark PerformanceTechnical SpecsRelated ComparisonsRelated GPUs
Performance
Radeon RX 6600M
31,86830% of 104,598
GeForce RTX 4090 Mobile104% better
64,95262% of 104,598
The GeForce RTX 4090 Mobile has 104% better performance than the Radeon RX 6600M for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
Radeon RX 6600M
No data available
GeForce RTX 4090 Mobile
No data available
We do not have any performance per dollar data for the Radeon RX 6600M and the GeForce RTX 4090 Mobile for the 3DMark 11 Performance GPU benchmark.
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Summary
#
About the AMD Radeon RX 6600M GPU
The AMD Radeon RX 6600M is a mobile graphics card that launched in Q2 2021. It is built on the RDNA 2.0 GPU microarchitecture (codename Navi 23) and is manufactured on a 7 nm process.
Memory
The RX 6600M has 8 GB of GDDR6 memory, with a 1,750 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 224 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 RX 6600M includes 1,792 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 2,068 MHz and can dynamically boost its clock speed up to 2,416 MHz. It usually operates at 2,177 MHz during typical gaming workloads. Complementing the processing units are 112 texture mapping units (TMUs) for efficient texture filtering and 64 render output units (ROPs) for pixel processing. Additionally, the GPU features 28 ray accelerators dedicated to real-time ray tracing calculations.
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
The RX 6600M has the 67th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 30.47% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
About the NVIDIA GeForce RTX 4090 Mobile GPU
The NVIDIA GeForce RTX 4090 Mobile is a mobile graphics card that launched in Q1 2023. It is built on the Ada Lovelace GPU microarchitecture (codename AD103) and is manufactured on a 5 nm process.
Memory
The RTX 4090 Mobile has 16 GB of GDDR6 memory, with a 2,250 MHz memory clock and a 256 bit interface. This gives it a memory bandwidth of 576 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 4090 Mobile includes 9,728 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,335 MHz and can dynamically boost its clock speed up to 1,695 MHz. Complementing the processing units are 304 texture mapping units (TMUs) for efficient texture filtering and 112 render output units (ROPs) for pixel processing. Additionally, the GPU features 304 tensor cores optimized for AI-accelerated workloads and 76 RT cores dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 120 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The RTX 4090 Mobile has the 14th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 62.10% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Radeon RX 6600M | GeForce RTX 4090 Mobile |
|---|---|---|
| Manufacturer | AMD | NVIDIA |
| Architecture | RDNA 2.0 | Ada Lovelace |
| Market Segment | Mobile | Mobile |
| Release Date | Q2 2021 | Q1 2023 |
| Production Status | Active | Active |
| Shop | Check Price | Check Price |
Gaming Performance
#
Select a game to compare FPS metrics
God of War Ragnarök
Space Marine 2
Star Wars Outlaws
Black Myth: Wukong
Once Human
The First Descendant
F1 24
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
God of War Ragnarök | Radeon RX 6600M | GeForce RTX 4090 Mobile |
|---|---|---|
| Low - 1080p | -- | 225 FPS |
| Medium - 1080p | -- | 201 FPS |
| High - 1080p | -- | 178 FPS |
| Ultra - 1080p | -- | 163 FPS |
| QHD - 1440p | -- | 123 FPS |
| 4K UHD - 2160p | -- | 74 FPS |
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 RX 6600M orGeForce RTX 4090 Mobile
| GPU | Frames Per Second | |
|---|---|---|
| GeForce RTX 4090 Mobile | 73.5 | |
| GeForce RTX 4080 Mobile | 56.2 | -24% |
| GeForce RTX 4070 Mobile | 43 | -41% |
| GeForce RTX 4060 Mobile | 33.9 | -54% |
| GeForce RTX 4050 Mobile | 21.2 | -71% |
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 RX 6600M orGeForce RTX 4090 Mobile
| GPU | Cost Per Frame | |
|---|---|---|
| Our database does not have enough data to compare the FPS per dollar with other GPUs. | ||
Benchmark Performance
#
Performance
Radeon RX 6600M
31,86830% of 104,598
GeForce RTX 4090 Mobile104% better
64,95262% of 104,598
The GeForce RTX 4090 Mobile has 104% better performance than the Radeon RX 6600M for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 6600M is ranked 67th with a score of 31,868, and the GeForce RTX 4090 Mobile is ranked 14th with a score of 64,952.
Performance per dollar
Radeon RX 6600M
No data available
GeForce RTX 4090 Mobile
No data available
We do not have any performance per dollar data for the Radeon RX 6600M and the GeForce RTX 4090 Mobile for the 3DMark 11 Performance GPU benchmark.
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 RX 6600M or
| GPU | Benchmark Performance | |
|---|---|---|
| GeForce RTX 4090 Mobile | 64,952 | +104% |
| GeForce RTX 4080 Mobile | 56,772 | +78% |
| RTX 5000 Ada Generation Mobile | 53,052.5 | +66% |
| GeForce RTX 3080 Ti Mobile | 42,275 | +33% |
| Radeon RX 6850M XT | 42,015.5 | +32% |
| Radeon RX 6650M | 32,846 | +3% |
| Radeon RX 6700S | 32,662 | +2% |
| Radeon RX 6600M | 31,868 | |
| GeForce RTX 4050 Mobile | 30,465 | -4% |
| RTX 2000 Ada Generation Mobile | 30,262 | -5% |
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 RX 6600M orGeForce RTX 4090 Mobile
| GPU | Performance Per Dollar | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance per dollar with other GPUs. | |||
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 RX 6600M | GeForce RTX 4090 Mobile |
|---|---|---|
| 3DMark Time Spy Graphics | 7,840 | 21,278 (+171.4%) |
| 3DMark Time Spy Score | 8,094 | 20,223 (+149.85%) |
| 3DMark Cloud Gate Graphics | 144,612 (+0.58%) | 143,771 |
| 3DMark Fire Strike Standard Graphics | 23,525 | 46,191 (+96.35%) |
| 3DMark Night Raid Graphics | 97,341 | 165,244 (+69.76%) |
| 3DMark 11 Performance Score | 25,585 | 45,239 (+76.82%) |
| Cinebench R15 OpenGL 64 Bit | 179.6 | 280 (+55.9%) |
| PassMark G3D Mark | 13,761 | 27,794 (+101.98%) |
| PassMark G2D Mark | 714 | 976 (+36.69%) |
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 RX 6600M | GeForce RTX 4090 Mobile |
|---|---|---|
| Codename | Navi 23 | AD103 |
| Architecture | RDNA 2.0 | Ada Lovelace |
| Process Size | 7 nm | 5 nm |
| Transistors | 11,060 million | 45,900 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 RX 6600M | GeForce RTX 4090 Mobile |
|---|---|---|
| Memory Size | 8 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 224 Gb/s | 576 Gb/s |
| Memory Clock | 1,750 MHz | 2,250 MHz |
| Memory Interface | 128 bit | 256 bit |
| L1 Cache | 128 KB | 128 KB |
| L2 Cache | 2 MB | 64 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 RX 6600M | GeForce RTX 4090 Mobile |
|---|---|---|
| Bus Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| Thermal Design Power (TDP) | 100 W | 120 W |
| Outputs | Device Dependent | Device 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 | Radeon RX 6600M | GeForce RTX 4090 Mobile |
|---|---|---|
| Stream Processors (SP) | 1,792 | -- |
| CUDA Cores | -- | 9,728 |
| Compute Units (CU) | 28 | -- |
| Stream Multiprocessors (SM) | -- | 76 |
| Texture Mapping Units (TMU) | 112 | 304 |
| Render Output Units (ROP) | 64 | 112 |
| Tensor Cores | -- | 304 |
| Ray Accelerators | 28 | -- |
| Ray Tracing Cores | -- | 76 |
| Core Clock Speed | 2,068 MHz | 1,335 MHz |
| Core Clock Speed (Boost) | 2,416 MHz | 1,695 MHz |
| Core Clock Speed (Game) | 2,177 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 RX 6600M | GeForce RTX 4090 Mobile |
|---|---|---|
| Pixel Fill Rate | 154.6 GPixel/s | 189.8 GPixel/s |
| Texture Fill Rate | 270.6 GTexel/s | 515.3 GTexel/s |
| FP32 Performance | 8.66 TFLOPS | 32.98 TFLOPS |
| FP64 Performance | 541.2 GFLOPS | 515.3 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 RX 6600M | GeForce RTX 4090 Mobile |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenCL | 2.1 | 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.