AMD Radeon HD 8770 OEM
The AMD Radeon HD 8770 OEM is a desktop-class GPU manufactured by AMD, built on AMD's officially announced 28 nm process technology, released in September 2013. This graphics card is equipped with 1024MB GDDR5 memory, suitable for gaming and professional graphics applications.
Process Size
28 nm
TDP
85W
L1 Cache
16 KB (per CU)
Memory Size
1024MB
Memory Type
GDDR5
Bandwidth
96.00GB/s
Shader Model
6.3
Graphics Card
Release Date
Sep 2013
Generation
Sea Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16
Clock Speeds
Memory Clock
1500 MHz
Memory
Memory Size
1024MB
Memory Type
GDDR5
Memory Bus
i
128bit
Bandwidth
i
96.00GB/s
Render Config
Compute Units
14
Shading Units
i
896
TMUs
i
56
ROPs
i
16
L1 Cache
16 KB (per CU)
L2 Cache
256 KB
Theoretical Performance
Pixel Rate
i
16.80 GPixel/s
Texture Rate
i
58.80 GTexel/s
FP32 (float)
i
1.882 TFLOPS
FP64 (double)
i
117.6 GFLOPS
Graphics Processor
GPU Name
Bonaire
GPU Variant
Bonaire XT(215-0839039)
Architecture
GCN 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
2.08 billion
Die Size
160 mm²
Board Design
TDP
85W
Suggested PSU
250 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin
Graphics Features
DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
i
1.2
Shader Model
6.3