Mobility Radeon HD 5870
General
ManufacturerATI
SeriesManhattan(Mobility HD 5800)
GPU NameBroadway
ArchitectureTeraScale 2
GenerationManhattan(Mobility HD 5800)
Release DateJan 2010
Bus InterfaceMXM-B (3.0)
Process & Die
FoundryTSMC
Process Size40 nm
Transistors1,040 M
Transistor Density6,300 K/mm²
Die Size166 mm²
Chip PackageFCBGA-962
Clock Speeds
Base Clock700 MHz
Boost Clock700 MHz
Memory
VRAM1 GB
Memory TypeGDDR5
Memory Clock1,000 MHz
Memory Bus128-bit
Bandwidth64 GB/s
Processing Units
Shading Units800
TMUs40
ROPs16
SMs0
Tensor Cores0
RT Cores0
Cache
L1 Cache8 KB
L2 Cache0.25 MB
Power & Thermals
TDP50 W
Dimensions
Outputs
API Support
DirectX11.0
OpenGL4.4
OpenCL1.2
Shader Model5.0
Theoretical Performance
Pixel Rate11.2 GP/s
Texture Rate28 GT/s
FP32 (Single)1,120 GFLOPS
External
TechPowerUpView →
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