AMD Radeon R9 M370X Mac Edition
- Graphics Processor
- Tropo
- Cores
- 640
- TMUs
- 40
- ROPs
- 16
- Memory Size
- 2 GB
- Memory Type
- GDDR5
- Bus Width
- 128 bit
Recommended Gaming Resolutions:
- 640x480
- 1280x720
- 1366x768
- 1600x900
- 1920x1080
- 2560x1440
- 3840x2160
The Radeon R9 M370X Mac Edition is a mobile graphics chip by AMD, launched in May 2015. Built on the 28 nm process, and based on the Tropo graphics processor, in its Tropo XT variant, the chip supports DirectX 12. Even though it supports DirectX 12, the feature level is only 11_1, which can be problematic with newer DirectX 12 titles. The Tropo graphics processor is an average sized chip with a die area of 123 mm² and 1,500 million transistors. It features 640 shading units, 40 texture mapping units, and 16 ROPs. AMD has paired 2,048 MB GDDR5 memory with the Radeon R9 M370X Mac Edition, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 775 MHz, which can be boosted up to 800 MHz, memory is running at 1125 MHz (4.5 Gbps effective).
Its power draw is not exactly known. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device. Radeon R9 M370X Mac Edition is connected to the rest of the system using a PCI-Express 3.0 x16 interface.
Its power draw is not exactly known. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device. Radeon R9 M370X Mac Edition is connected to the rest of the system using a PCI-Express 3.0 x16 interface.
Graphics Processor
Mobile Graphics
- Release Date
- May 5th, 2015
- Generation
-
Crystal System
(R9 M300)
- Predecessor
- Solar System
- Successor
- Mobility Radeon
- Production
- Active
- Bus Interface
- PCIe 3.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- Base Clock
- 775 MHz
- Boost Clock
- 800 MHz
- Memory Clock
-
1125 MHz
4.5 Gbps effective
Memory
- Memory Size
- 2 GB
- Memory Type
- GDDR5
- Memory Bus
- 128 bit
- Bandwidth
- 72.00 GB/s
Render Config
- Shading Units
- 640
- TMUs
- 40
- ROPs
- 16
- Compute Units
- 10
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 256 KB
Theoretical Performance
- Pixel Rate
- 12.80 GPixel/s
- Texture Rate
- 32.00 GTexel/s
- FP32 (float) performance
- 1,024 GFLOPS
- FP64 (double) performance
- 64.00 GFLOPS (1:16)
Board Design
- TDP
- unknown
- Outputs
- No outputs
Graphics Features
- DirectX
- 12 (11_1)
- OpenGL
- 4.6
- OpenCL
- 1.2
- Vulkan
- 1.2
- Shader Model
- 5.1
Card Notes
| rebranded R9 M270X |
Tropo GPU Notes
| Architecture Codename: Southern Islands Chip Variant: Cape Verde CLRX Version: GCN 1.0 Graphics/Compute: GFX6 (gfx601) Display Core Engine: 6.0 Unified Video Decoder: 4.0 Video Compression Engine: 1.0 |