Radeon HD 8740 OEM
General
ManufacturerAMD
SeriesSea Islands(HD 8700)
GPU NameCape Verde
ArchitectureGCN 1.0
GenerationSea Islands(HD 8700)
Release DateSep 2013
Bus InterfacePCIe 3.0 x16
Process & Die
FoundryTSMC
Process Size28 nm
Transistors1,500 M
Transistor Density12,200 K/mm²
Die Size123 mm²
Chip PackageFCBGA-962
Clock Speeds
Base Clock800 MHz
Boost Clock800 MHz
Memory
VRAM1 GB
Memory TypeGDDR5
Memory Clock1,125 MHz
Memory Bus128-bit
Bandwidth72 GB/s
Processing Units
Shading Units512
TMUs32
ROPs16
SMs0
Tensor Cores0
RT Cores0
Cache
L1 Cache16 KB
L2 Cache0.25 MB
Power & Thermals
TDP55 W
Suggested PSU250 W
Power ConnectorsNone
Dimensions
Board Length168 mm
Outputs
Display Connectors1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
API Support
DirectX11.1
OpenGL4.6
Vulkan1.2
OpenCL1.2
Shader Model5.1
Theoretical Performance
Pixel Rate12.8 GP/s
Texture Rate25.6 GT/s
FP32 (Single)819.2 GFLOPS
FP64 (Double)51.2 GFLOPS
External
TechPowerUpView →
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