AMD Radeon R9 M380 Mac Edition vs AMD Radeon R9 M385
Comparative analysis of AMD Radeon R9 M380 Mac Edition and AMD Radeon R9 M385 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), PassMark - G2D Mark, PassMark - G3D Mark.
Differences
Reasons to consider the AMD Radeon R9 M380 Mac Edition
- 4.2x more memory clock speed: 6272 MHz vs 1500 MHz
| Memory clock speed | 6272 MHz vs 1500 MHz |
Reasons to consider the AMD Radeon R9 M385
- Around 8% higher boost clock speed: 1100 MHz vs 1021 MHz
- Around 14% higher texture fill rate: 56 GTexel / s vs 49.01 GTexel / s
- Around 14% better floating-point performance: 1,792 gflops vs 1,568 gflops
- 2x more maximum memory size: 4 GB vs 2 GB
| Boost clock speed | 1100 MHz vs 1021 MHz |
| Texture fill rate | 56 GTexel / s vs 49.01 GTexel / s |
| Floating-point performance | 1,792 gflops vs 1,568 gflops |
| Maximum memory size | 4 GB vs 2 GB |
Compare benchmarks
GPU 1: AMD Radeon R9 M380 Mac Edition
GPU 2: AMD Radeon R9 M385
| Name | AMD Radeon R9 M380 Mac Edition | AMD Radeon R9 M385 |
|---|---|---|
| GFXBench 4.0 - Manhattan (Frames) | 3002 | |
| GFXBench 4.0 - Manhattan (Fps) | 3002 | |
| GFXBench 4.0 - T-Rex (Frames) | 3322 | |
| GFXBench 4.0 - T-Rex (Fps) | 3322 | |
| PassMark - G2D Mark | 244 | |
| PassMark - G3D Mark | 2061 |
Compare specifications (specs)
| AMD Radeon R9 M380 Mac Edition | AMD Radeon R9 M385 | |
|---|---|---|
Essentials |
||
| Architecture | GCN 2.0 | GCN 2.0 |
| Code name | Strato | Strato |
| Launch date | 5 May 2015 | 5 May 2015 |
| Place in performance rating | not rated | 729 |
| Type | Desktop | Desktop |
| Design | AMD Radeon R9 300 Series | |
Technical info |
||
| Boost clock speed | 1021 MHz | 1100 MHz |
| Core clock speed | 900 MHz | 900 MHz |
| Floating-point performance | 1,568 gflops | 1,792 gflops |
| Manufacturing process technology | 28 nm | 28 nm |
| Pipelines | 768 | |
| Texture fill rate | 49.01 GTexel / s | 56 GTexel / s |
| Transistor count | 2,080 million | 2,080 million |
Video outputs and ports |
||
| Display Connectors | No outputs | No outputs |
| Eyefinity | ||
Compatibility, dimensions and requirements |
||
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Bus support | PCIe 3.0 | |
| Laptop size | medium sized | |
API support |
||
| DirectX | 12.0 (12_0) | 12 |
| OpenGL | 4.5 | 4.4 |
| Mantle | ||
| OpenCL | Not Listed | |
Memory |
||
| Maximum RAM amount | 2 GB | 4 GB |
| Memory bandwidth | 100.4 GB / s | 76.8 GB / s |
| Memory bus width | 128 Bit | 128 bit |
| Memory clock speed | 6272 MHz | 1500 MHz |
| Memory type | GDDR5 | GDDR5 |
| Shared memory | 0 | |
Technologies |
||
| AMD Eyefinity | ||
| DirectCompute 5.0 | ||
| DualGraphics | ||
| FreeSync | ||
| HD3D | ||
| PowerTune | ||
| Switchable graphics | ||
| TrueAudio | ||
| ZeroCore | ||
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