AMD
GPUMobileReleased Jan 7, 2018

AMD Radeon RX Vega M GL

1024-bit · 1,280 cores

Radeon RX Vega M GL is the lower-power of the two custom AMD GPUs built into Intel's Kaby Lake-G processors, used in the Core i5-8305G and Core i7-8705G/8706G with a 65 W package TDP. Like the GH model, it shares the package with the Intel CPU and reaches its HBM2 memory through Intel's EMIB bridge. It appeared in thin-and-light laptops and 2-in-1s such as the Dell XPS 15 2-in-1 and HP Spectre x360 15.

General

Manufacturer
AMD
Model
Radeon RX Vega M GL
Segment
Mobile
GPU chip
Polaris 22 (Kaby Lake-G package)
Architecture
GCN 4 (Polaris)
Release date
Jan 7, 2018
Price
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Memory

Memory size
4 GB
Memory type
HBM2
Bus width
1024-bit
Bandwidth
179.2 GB/s
Memory clock
—

Clocks & silicon

GPU clock
931 MHz
Boost clock
1,011 MHz
Shader units
1,280 Stream Processors (20 CU)
Tensor / AI cores
—
RT cores
—
Transistors
—
Technology (nm)
14 nm
GF 14 nm
TDP / TBP
—

Interface & APIs

Bus interface
On-package, PCIe 3.0 x8 link to CPU
SLI / multi-GPU
—
DirectX
12
OpenGL
4.5
Vulkan
1.0
Other APIs
—

AI support

Precisions
FP8FP16BF16INT8INT4TF32FP64
AI accelerator
—
Peak AI TOPS
—
Notes
—

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