HomeGPU DirectoryRadeon R7 340 OEM
amddiscreteReleased 2015-05-05

Radeon R7 340 OEM

Architecture: GCN 1.0 • Generation: Pirate Islands(R7 300)

VRAM Capacity
2 GB
GDDR5
FP32 Compute
0.599 TFLOPS
Single Precision
Thermal TDP
50 W
Max Sustained Power
Memory Bandwidth
64 GB/s
128-bit Bus

Silicon & Compute Pipeline

MicroarchitectureGCN 1.0
Generation SeriesPirate Islands(R7 300)
Process Node28 nm
Die Size77 mm²
Transistor Count0.95 Billion
Shading Units / CUDA Cores384

Clock Speeds & Bus Interface

Base Clock Speed730 MHz
Boost Clock Speed780 MHz
Memory Clock1000 MHz
Memory Bus Width128-bit
Bus InterfacePCIe 3.0 x8
Supported APIsDirectX 11.1 • Vulkan 1.2
Data Source: open-gpu-db (upstream: dbgpu). Licensed under ODbL Open Data.
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