Contents:HighlightsSummaryGaming PerformanceBenchmark PerformanceTechnical SpecsRelated ComparisonsRelated GPUs
Performance
Radeon HD 6770M
1,3281% of 104,598
Radeon R9 M385X315% better
5,514.55% of 104,598
The Radeon R9 M385X has 315% better performance than the Radeon HD 6770M for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
Radeon HD 6770M
No data available
Radeon R9 M385X
No data available
We do not have any performance per dollar data for the Radeon HD 6770M and the Radeon R9 M385X for the 3DMark 11 Performance GPU benchmark.
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Summary
#
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.
About the AMD Radeon R9 M385X GPU
The AMD Radeon R9 M385X is an end-of-life mobile graphics card that released in Q2 2015. It is built on the GCN 2.0 GPU microarchitecture (codename Strato) and is manufactured on a 28 nm process.
Memory
The R9 M385X has 4 GB of GDDR5 memory, with a 1,200 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 76.8 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 M385X includes 896 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,000 MHz and can dynamically boost its clock speed up to 1,100 MHz. Complementing the processing units are 56 texture mapping units (TMUs) for efficient texture filtering and 16 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 75 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The R9 M385X has the 234th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 5.27% 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 HD 6770M | Radeon R9 M385X |
|---|---|---|
| Manufacturer | AMD | AMD |
| Architecture | TeraScale 2 | GCN 2.0 |
| Market Segment | Mobile | Mobile |
| Release Date | Q1 2011 | Q2 2015 |
| Production Status | End-of-life | End-of-life |
| Shop | Check Price | Check Price |
Gaming Performance
#
Select a game to compare FPS metrics
Rise of the Tomb Raider
The Witcher 3
BioShock Infinite
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
Rise of the Tomb Raider | Radeon HD 6770M | Radeon R9 M385X |
|---|---|---|
| Low - 768p | -- | 39 FPS |
| Medium - 768p | -- | 35 FPS |
| High - 1080p | -- | 20 FPS |
| Ultra - 1080p | -- | 15 FPS |
| QHD - 1440p | -- | -- |
| 4K UHD | -- | -- |
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 HD 6770M orRadeon R9 M385X
| GPU | Frames Per Second | |
|---|---|---|
| Radeon Pro 455 | 18.3 | +20% |
| GeForce MX150 | 18 | +18% |
| GeForce GTX 950M | 17 | +12% |
| GeForce GTX 850M | 17 | +12% |
| Radeon R9 M280X | 16.6 | +9% |
| Radeon R9 M385X | 15.2 | |
| GeForce MX130 | 13 | -14% |
| Radeon RX 540 Mobile | 13 | -14% |
| Quadro M600M | 12.7 | -16% |
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 HD 6770M orRadeon R9 M385X
| GPU | Cost Per Frame | |
|---|---|---|
| Our database does not have enough data to compare the FPS per dollar with other GPUs. | ||
Benchmark Performance
#
Performance
Radeon HD 6770M
1,3281% of 104,598
Radeon R9 M385X315% better
5,514.55% of 104,598
The Radeon R9 M385X has 315% better performance than the Radeon HD 6770M for the 3DMark 11 Performance GPU benchmark.
The Radeon HD 6770M is ranked 422nd with a score of 1,328, and the Radeon R9 M385X is ranked 234th with a score of 5,514.5.
Performance per dollar
Radeon HD 6770M
No data available
Radeon R9 M385X
No data available
We do not have any performance per dollar data for the Radeon HD 6770M and the Radeon R9 M385X 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 HD 6770M or
| GPU | Benchmark Performance | |
|---|---|---|
| Radeon HD 7970M | 5,645 | +325% |
| Radeon HD 6970M X2 | 5,541.5 | +317% |
| Radeon R9 M385X | 5,514.5 | +315% |
| Radeon Pro 455 | 5,388 | +306% |
| FirePro M6100 | 5,369 | +304% |
| FirePro M5950 | 1,350 | +2% |
| Radeon HD 7690M XT | 1,346 | +1% |
| Radeon HD 6770M | 1,328 | |
| Radeon HD 8550M | 1,307 | -2% |
| GeForce 820M | 1,266.5 | -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 HD 6770M orRadeon R9 M385X
| 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 HD 6770M | Radeon R9 M385X |
|---|---|---|
| 3DMark Cloud Gate Graphics | -- | 22,544 |
| 3DMark Fire Strike Standard Graphics | -- | 3,404.5 |
| 3DMark 11 Performance Score | 1,475.5 | 4,456.5 (+202.03%) |
| Cinebench R15 OpenGL 64 Bit | -- | 44.8 |
| PassMark G3D Mark | 964 | 1,994 (+106.85%) |
| PassMark G2D Mark | 579 (+116.85%) | 267 |
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 HD 6770M | Radeon R9 M385X |
|---|---|---|
| Codename | Whistler | Strato |
| Architecture | TeraScale 2 | GCN 2.0 |
| Process Size | 40 nm | 28 nm |
| Transistors | 716 million | 2,080 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 HD 6770M | Radeon R9 M385X |
|---|---|---|
| Memory Size | 1,024 MB | 4 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | 57.6 Gb/s | 76.8 Gb/s |
| Memory Clock | 900 MHz | 1,200 MHz |
| Memory Interface | 128 bit | 128 bit |
| L1 Cache | 8 KB | 16 KB |
| L2 Cache | 256 KB | 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 HD 6770M | Radeon R9 M385X |
|---|---|---|
| Bus Interface | MXM-A (3.0) | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 35 W | 75 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 HD 6770M | Radeon R9 M385X |
|---|---|---|
| Stream Processors (SP) | 480 | 896 |
| Compute Units (CU) | 6 | 14 |
| Texture Mapping Units (TMU) | 24 | 56 |
| Render Output Units (ROP) | 8 | 16 |
| Core Clock Speed | 725 MHz | 1,000 MHz |
| Core Clock Speed (Boost) | -- | 1,100 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 HD 6770M | Radeon R9 M385X |
|---|---|---|
| Pixel Fill Rate | 5.8 GPixel/s | 17.6 GPixel/s |
| Texture Fill Rate | 17.4 GTexel/s | 61.6 GTexel/s |
| FP32 Performance | 696 GFLOPS | 1.97 TFLOPS |
| FP64 Performance | -- | 123.2 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 | Radeon HD 6770M | Radeon R9 M385X |
|---|---|---|
| DirectX | 11.2 (11_0) | 12 (12_0) |
| OpenCL | 1.2 | 2.1 |
| OpenGL | 4.4 | 4.6 |
| Shader Model | 5.0 | 6.5 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.