Contents:HighlightsSummaryGaming PerformanceBenchmark PerformanceTechnical SpecsRelated ComparisonsRelated GPUs
Performance
Radeon RX 66002,293% better
31,77430% of 104,598
Radeon HD 6770M
1,3281% of 104,598
The Radeon RX 6600 has 2,293% better performance than the Radeon HD 6770M for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
Radeon RX 6600
96.5860% of 161.45
Radeon HD 6770M
No data available
The Radeon RX 6600 has 60% 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 RX 6600 GPU
The AMD Radeon RX 6600 is a desktop graphics card that launched in Q4 2021 with a MSRP of $329. It is built on the RDNA 2.0 GPU microarchitecture (codename Navi 23) and is manufactured on a 7 nm process.
Memory
The RX 6600 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 6600 includes 1,792 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,626 MHz and can dynamically boost its clock speed up to 2,491 MHz. It usually operates at 2,044 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 RX 6600 occupies 2 PCIe expansion slots. It supports HDMI 2.1, DisplayPort 1.4a display connections. AMD recommends a power supply of at least 300 W to handle the GPU's thermal design power (TDP) of 132 W.
Benchmark Performance & Value
The RX 6600 has the 68th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 30.38% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 31,774 score and $329 launch price (MSRP) gives it a performance per dollar of 96.58. This is the 17th best in value for the 3DMark 11 Performance GPU benchmark.
About the AMD Radeon HD 6770M GPU
The AMD Radeon HD 6770M is an end-of-life mobile graphics card that released in Q1 2011. It is built on the TeraScale 2 GPU microarchitecture (codename Whistler) and is manufactured on a 40 nm process.
Memory
The HD 6770M has 1,024 MB of GDDR5 memory, with a 900 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 57.6 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 HD 6770M includes 480 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 725 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 35 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The HD 6770M has the 422nd best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 1.27% 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 6600 | Radeon HD 6770M |
|---|---|---|
| Manufacturer | AMD | AMD |
| Architecture | RDNA 2.0 | TeraScale 2 |
| Market Segment | Desktop | Mobile |
| Release Date | Q4 2021 | Q1 2011 |
| Launch Price (MSRP) | $329 | -- |
| Production Status | Active | End-of-life |
| Shop | Check Price | Check Price |
Gaming Performance
#
Select a game to compare FPS metrics
F1 24
Senua's Saga Hellblade 2
Ghost of Tsushima
Dragon's Dogma 2
Horizon Forbidden West
Alone in the Dark (2024)
Sons of the Forest
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 RX 6600 | Radeon HD 6770M |
|---|---|---|
| Low - 1080p | 271 FPS | -- |
| Medium - 1080p | 228 FPS | -- |
| High - 1080p | 166 FPS | -- |
| Ultra - 1080p | 32 FPS | -- |
| QHD - 1440p | 20 FPS | -- |
| 4K UHD - 2160p | 10 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 6600 orRadeon HD 6770M
| GPU | Frames Per Second | |
|---|---|---|
| GeForce RTX 3060 Ti | 22.2 | +134% |
| Arc A770 | 21.2 | +123% |
| GeForce RTX 2070 SUPER | 17 | +79% |
| Arc A750 | 16.8 | +77% |
| GeForce RTX 2060 SUPER | 13.9 | +46% |
| Radeon RX 6600 | 9.5 | |
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 6600 orRadeon HD 6770M
| GPU | Cost Per Frame | |
|---|---|---|
| Arc A750 | 17.2 | -50% |
| GeForce RTX 3060 Ti | 17.97 | -48% |
| GeForce RTX 2060 SUPER | 28.71 | -17% |
| GeForce RTX 2070 SUPER | 29.35 | -15% |
| Radeon RX 6600 | 34.63 | |
Benchmark Performance
#
Performance
Radeon RX 66002,293% better
31,77430% of 104,598
Radeon HD 6770M
1,3281% of 104,598
The Radeon RX 6600 has 2,293% better performance than the Radeon HD 6770M for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 6600 is ranked 68th with a score of 31,774, and the Radeon HD 6770M is ranked 422nd with a score of 1,328.
Performance per dollar
Radeon RX 6600
96.5860% of 161.45
Radeon HD 6770M
No data available
The Radeon RX 6600 has 148% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: NVIDIA GeForce RTX 4090.
Radeon RX 6600's 96.58 performance per dollar ranks it 17th 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 RX 6600 or
| GPU | Benchmark Performance | |
|---|---|---|
| Radeon RX 5700 XT | 35,822.5 | +13% |
| GeForce RTX 2070 SUPER | 34,963.5 | +10% |
| Radeon RX 6600 | 31,774 | |
| Radeon RX 5700 | 31,470 | -1% |
| Radeon RX 5600 XT | 31,310 | -1% |
| FirePro M5950 | 1,350 | -96% |
| Radeon HD 7690M XT | 1,346 | -96% |
| Radeon HD 6770M | 1,328 | -96% |
| Radeon HD 8550M | 1,307 | -96% |
| GeForce 820M | 1,266.5 | -96% |
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 6600 orRadeon HD 6770M
| GPU | Performance Per Dollar | |
|---|---|---|
| GeForce RTX 4060 | 127.73 | +32% |
| Arc A770 | 125.54 | +30% |
| Radeon RX 6500 XT | 115.35 | +19% |
| Radeon RX 5600 XT | 112.22 | +16% |
| Radeon RX 6600 XT | 103.04 | +7% |
| Radeon RX 6600 | 96.58 | |
| GeForce GTX 1660 | 96.18 | -0% |
| GeForce GTX 1660 SUPER | 95.98 | -1% |
| GeForce RTX 3060 Ti | 95.09 | -2% |
| Radeon RX 5700 | 90.17 | -7% |
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 6600 | Radeon HD 6770M |
|---|---|---|
| 3DMark Time Spy Graphics | 8,092 | -- |
| 3DMark Time Spy Score | 8,688 | -- |
| 3DMark Cloud Gate Graphics | 145,870 | -- |
| 3DMark Fire Strike Standard Graphics | 23,366 | -- |
| 3DMark Night Raid Graphics | 98,547.5 | -- |
| 3DMark 11 Performance Score | 28,640.5 (+1,841.07%) | 1,475.5 |
| PassMark G3D Mark | 15,149 (+1,471.47%) | 964 |
| PassMark G2D Mark | 861 (+48.7%) | 579 |
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 6600 | Radeon HD 6770M |
|---|---|---|
| Codename | Navi 23 | Whistler |
| Architecture | RDNA 2.0 | TeraScale 2 |
| Process Size | 7 nm | 40 nm |
| Transistors | 11,060 million | 716 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 6600 | Radeon HD 6770M |
|---|---|---|
| Memory Size | 8 GB | 1,024 MB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bandwidth | 224 Gb/s | 57.6 Gb/s |
| Memory Clock | 1,750 MHz | 900 MHz |
| Memory Interface | 128 bit | 128 bit |
| L1 Cache | 128 KB | 8 KB |
| L2 Cache | 2 MB | 256 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 RX 6600 | Radeon HD 6770M |
|---|---|---|
| Slots | 2 slots | -- |
| Bus Interface | PCIe 4.0 x8 | MXM-A (3.0) |
| Thermal Design Power (TDP) | 132 W | 35 W |
| Suggested PSU | 300 W | -- |
| Power Connectors | 1x 8-pin | -- |
| Outputs | HDMI 2.1, DisplayPort 1.4a | 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 6600 | Radeon HD 6770M |
|---|---|---|
| Stream Processors (SP) | 1,792 | 480 |
| Compute Units (CU) | 28 | 6 |
| Texture Mapping Units (TMU) | 112 | 24 |
| Render Output Units (ROP) | 64 | 8 |
| Ray Accelerators | 28 | -- |
| Core Clock Speed | 1,626 MHz | 725 MHz |
| Core Clock Speed (Boost) | 2,491 MHz | -- |
| Core Clock Speed (Game) | 2,044 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 6600 | Radeon HD 6770M |
|---|---|---|
| Pixel Fill Rate | 159.4 GPixel/s | 5.8 GPixel/s |
| Texture Fill Rate | 279 GTexel/s | 17.4 GTexel/s |
| FP32 Performance | 8.93 TFLOPS | 696 GFLOPS |
| FP64 Performance | 558 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 6600 | Radeon HD 6770M |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 11.2 (11_0) |
| OpenCL | 2.1 | 1.2 |
| OpenGL | 4.6 | 4.4 |
| Shader Model | 6.8 | 5.0 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.