Radeon HD 5670 640SP Edition
General
ManufacturerATI
SeriesEvergreen(HD 5600)
GPU NameJuniper
ArchitectureTeraScale 2
GenerationEvergreen(HD 5600)
Release DateJul 2010
Bus InterfacePCIe 2.0 x16
Process & Die
FoundryTSMC
Process Size40 nm
Transistors1,040 M
Transistor Density6,300 K/mm²
Die Size166 mm²
Chip PackageFCBGA-962
Clock Speeds
Base Clock750 MHz
Boost Clock750 MHz
Memory
VRAM0.5 GB
Memory TypeGDDR5
Memory Clock1,000 MHz
Memory Bus128-bit
Bandwidth64 GB/s
Processing Units
Shading Units640
TMUs32
ROPs8
SMs0
Tensor Cores0
RT Cores0
Cache
L1 Cache8 KB
L2 Cache0.25 MB
Power & Thermals
TDP64 W
Suggested PSU250 W
Power ConnectorsNone
Dimensions
Board Length168 mm
Outputs
Display Connectors1x DVI, 1x HDMI 1.3a, 1x DisplayPort 1.1
API Support
DirectX11.0
OpenGL4.4
OpenCL1.2
Shader Model5.0
Theoretical Performance
Pixel Rate6 GP/s
Texture Rate24 GT/s
FP32 (Single)960 GFLOPS
External
TechPowerUpView →
Other Evergreen(HD 5600) Models