GPUDesktopReleased Aug 27, 2015

AMD Radeon R9 Nano

4 GB HBM · 4096-bit · 4,096 cores

Six-inch Mini-ITX graphics card announced in August 2015 that uses the same fully enabled Fiji GPU and 4 GB of HBM as the Radeon R9 Fury X. It is air-cooled and limited to a 175 W typical board power, running at up to 1000 MHz, and AMD promoted it as the fastest Mini-ITX graphics card available at launch.

General

Manufacturer: AMD
Model: Radeon R9 Nano
Segment: Desktop
GPU chip: Fiji XT
Architecture: GCN 3 (Fiji)
Release date: Aug 27, 2015
Price: $649Search on Amazon

Memory

Memory size: 4 GB
Memory type: HBM
Bus width: 4096-bit
Bandwidth: 512 GB/s
Memory clock: 500 MHz

Clocks & silicon

GPU clock: 1,000 MHz
Boost clock: —
Shader units: 4,096 Stream Processors (64 CU)
Tensor / AI cores: —
RT cores: —
Transistors: 8.9 billion
Technology (nm): 28 nm
TSMC 28 nm
TDP / TBP: 175 W

Interface & APIs

Bus interface: PCIe 3.0 x16
SLI / multi-GPU: —
DirectX: 12 (12_0)
OpenGL: 4.6
Vulkan: 1.2
Other APIs: OpenCL 2.0

AI support

Precisions: FP8FP16BF16INT8INT4TF32FP64
AI accelerator: —
Peak AI TOPS: —
Notes: No dedicated matrix or AI accelerator; GCN 3 adds native FP16 instructions but runs them at the FP32 rate.