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AMD Radeon RX Vega M GH
- Graphics Processor
- Polaris 22
- Cores
- 1536
- TMUs
- 96
- ROPs
- 64
- Memory Size
- 4 GB
- Memory Type
- HBM2
- Bus Width
- 1024 bit
GPU
Recommended Gaming Resolutions:
- 1920x1080
- 2560x1440
- 3840x2160
The Radeon RX Vega M GH is a mobile graphics chip by AMD, launched on February 1st, 2018. Built on the 14 nm process, and based on the Polaris 22 graphics processor, in its VegaM XT variant, the chip supports DirectX 12. This ensures that all modern games will run on Radeon RX Vega M GH. The Polaris 22 graphics processor is an average sized chip with a die area of 208 mm² and 5,000 million transistors. It features 1536 shading units, 96 texture mapping units, and 64 ROPs. AMD has paired 4 GB HBM2 memory with the Radeon RX Vega M GH, which are connected using a 1024-bit memory interface. The GPU is operating at a frequency of 1063 MHz, which can be boosted up to 1190 MHz, memory is running at 800 MHz.
Its power draw is rated at 100 W maximum. 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.
Its power draw is rated at 100 W maximum. 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.
Graphics Processor
- GPU Name
- Polaris 22
- GPU Variant
-
VegaM XT
(C7398773)
- Architecture
- GCN 4.0
- Foundry
- GlobalFoundries
- Process Size
- 14 nm
- Transistors
- 5,000 million
- Density
- 24.0M / mm²
- Die Size
- 208 mm²
Mobile Graphics
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
- 1063 MHz
- Boost Clock
- 1190 MHz
- Memory Clock
-
800 MHz
1600 Mbps effective
Memory
- Memory Size
- 4 GB
- Memory Type
- HBM2
- Memory Bus
- 1024 bit
- Bandwidth
- 204.8 GB/s
Render Config
- Shading Units
- 1536
- TMUs
- 96
- ROPs
- 64
- Compute Units
- 24
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 1024 KB
Theoretical Performance
- Pixel Rate
- 76.16 GPixel/s
- Texture Rate
- 114.2 GTexel/s
- FP16 (half)
- 3.656 TFLOPS (1:1)
- FP32 (float)
- 3.656 TFLOPS
- FP64 (double)
- 228.5 GFLOPS (1:16)
Board Design
- Slot Width
- IGP
- TDP
- 100 W
- Outputs
- Portable Device Dependent
Graphics Features
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.3
- Shader Model
- 6.7
Card Notes
| Core i7-8709G Core i7-8809G |
Polaris 22 GPU Notes
| Generation: Polaris Codename: VegaM (Iceland Refresh) Graphics/Compute: GFX8 (gfx804) Display Core Engine: 11.2 Unified Video Decoder: 6.3 Video Compression Engine: 3.4 System DMA: 3.0.0 CLRX: GCN 1.2.0 |
Apr 26th, 2024 20:50 EDT
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