GPUMobileReleased —

AMD Radeon R9 M470X

4 GB GDDR5 · 128-bit · 896 cores

The Radeon R9 M470X was the top model in AMD's OEM-only Radeon R9 M400 notebook line, introduced in May 2016 for mainstream gaming laptops. Despite arriving alongside the Polaris-based RX 400 cards, it uses the older second-generation GCN Strato XT die rather than new 14 nm silicon, and sits just above the Radeon R9 M470.

General

Manufacturer: AMD
Model: Radeon R9 M470X
Segment: Mobile
GPU chip: Strato XT
Architecture: GCN 2
Release date: —
Price: Search on Amazon

Memory

Memory size: 4 GB
Memory type: GDDR5
Bus width: 128-bit
Bandwidth: 96 GB/s
Memory clock: 1,500 MHz

Clocks & silicon

GPU clock: 1,000 MHz
Boost clock: 1,100 MHz
Shader units: 896 Stream Processors (14 CU)
Tensor / AI cores: —
RT cores: —
Transistors: —
Technology (nm): 28 nm
28 nm
TDP / TBP: 75 W

Interface & APIs

Bus interface: —
SLI / multi-GPU: —
DirectX: 12 (11_1)
OpenGL: 4.6
Vulkan: 1.2 (Windows) / 1.3 (Linux)
Other APIs: OpenCL 2.0

AI support

Precisions: FP8FP16BF16INT8INT4TF32FP64
AI accelerator: —
Peak AI TOPS: —
Notes: GCN 2 has no matrix or AI accelerator and no packed FP16 arithmetic. Machine-learning work runs on the ordinary FP32 shader path through OpenCL; double precision is available at 1/16 of the FP32 rate.