AMD RADEON R5 300 & 400 SERIES

The AMD Radeon R5 300 series and 400 series are OEM products. There are not generally sold to retail board makers.

R5 330 R5 340 R5 430 R5 435
Feature Size 28nm 28nm 28nm 28nm
GPU Hainan Oland Oland Hainan
Die Size 90mm² 90mm² 90mm² 90mm
Unified Shaders 320 384 384 384²
TMUs 20 24 24 24
ROPs 8 8 8 8
GPU Clock 830 MHz 730 MHz 780 MHz 1030 MHz
PCI Expess 3.0 x8 3.0 x8 3.0 x8 3.0 x8
Memory Interface 128-bit 128-bit 128-bit 64-bit
VRAM 2048MB GDDR3 2048MB GDDR5 2048MB GDDR5 2048MB GDDR3
Memory Clock 900 Mhz 1150 MHz 1150 MHz 1000 MHz
Maximum Digital Resolution 2550×1600 3820×2160 3820×2160 3820×2160
HDMI yes yes yes yes
GFLOPS 547 599 599 659
TDP 50W 50W 65W 50W

AMD Oland and Hainan are smaller 90mm² sized GPUs which AMD can make in large quantities for HP, Lenovo and other desktop makers.