Radeon HD 8770 Specs

Radeon HD 8770
896 Shaders
2GB GDDR5
1000MHz
FP32
1.79 TFLOPS
-
-
Form Factor
PCIe Card
2.0-Slots
TDP
85W
Power Connectors
1x 6-Pin
-
-
-
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
Manufacturer
AMD
Chip Designer
AMD
Architecture
GCN 2
Family
Radeon HD 8000
Codename
Bonaire
-
Variant
Bonaire XT
Market Segment
Desktop
Release Date
9/2/2013
Foundry
TSMC
-
Fabrication Node
28nm
-
Die Size
160 mm²
-
Transistor Count
2.1 Billion
-
Transistor Density
13.00M/mm²
-
Form
PCIe Card
Shading Units
896 Shaders
-
Texture Mapping Units
56 TMUs
Render Output Units
16 ROPs
-
-
-
-
-
-
Compute Units
14 CUs
-
-
-
-
-
-
-
1000MHz
-
-
-
-
-
-
-
-
-
-
-
FP32
1.79 TFLOPS
-
-
FP64
0.11 TFLOPS
-
-
-
-
-
-
Pixel Fillrate
16 GPixel/s
-
-
Texture Fillrate
56 GTexel/s
-
-
L1
-
-
16KB/CU
-
L2
256KB Shared
-
-
-
2GB
GDDR5
-
Bus Width
128Bit
Clock
1500MHz
Transfer Rate
6GT/s
Bandwidth
96GB/s
-
-
-
-
-
-
-
-
-
TDP
85W
-
-
-
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
2x mini-DisplayPort 1.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.4
-
-
-
-
Max Resolution
4096x2160
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
-
FreeSync
-
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
-
-
Model
VCE 2.0
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
Model
UVD 4.2
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
Direct X
12
Direct 3D
12_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.5
-
-
GFX
7
-
-
-
-
-
-
-
1x Fan
Power Connectors
-
-
1x 6-Pin
-
-
-
-
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
2-way CrossFireX
Height
111 mm (4.37 in)
Width
183 mm (7.2 in)
Depth
37 mm (1.46 in)
Change Results