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Radeon HD 7770 GHz Edition
amd
discrete
Released 2012-02-15
Radeon HD 7770 GHz Edition
Architecture:
GCN 1.0
• Generation: Southern Islands(HD 7700)
Configure in Manual PC Builder
VRAM Capacity
1 GB
GDDR5
FP32 Compute
1.28 TFLOPS
Single Precision
Thermal TDP
80 W
Max Sustained Power
Memory Bandwidth
72 GB/s
128-bit Bus
Silicon & Compute Pipeline
Microarchitecture
GCN 1.0
Generation Series
Southern Islands(HD 7700)
Process Node
28 nm
Die Size
123 mm²
Transistor Count
1.5 Billion
Shading Units / CUDA Cores
640
Clock Speeds & Bus Interface
Base Clock Speed
1000 MHz
Boost Clock Speed
1000 MHz
Memory Clock
1125 MHz
Memory Bus Width
128-bit
Bus Interface
PCIe 3.0 x16
Supported APIs
DirectX 11.1 • Vulkan 1.2
Data Source:
open-gpu-db
(upstream: dbgpu). Licensed under ODbL Open Data.
Verify Upstream Record