Radeon HD 6480G and Radeon HD 8770 OEM - video card comparison
Radeon HD 6480G
Radeon HD 8770 OEM
Architecture
Terascale 2 (2009−2015)
GCN 2.0 (2013−2017)
GPU code name
Llano
Bonaire
Market segment
Laptop
Desktop
Release date
June 2011
September 2013
Interface
IGP
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
444 MHz
1050 MHz
Floating-point performance
-
1,882 gflops
Manufacturing process technology
32 nm
28 nm
Number of transistors
1000 Million
2,080 million
Pipelines / CUDA cores
240
896
Power consumption (TDP)
35 Watt
85 Watt
Texture fill rate
4.744
58.80
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
6000 MHz
Memory bandwidth
-
96 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x mini-DisplayPort
HDMI
-
+
DirectX
11.2 (11_0)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.3
Vulkan
N/A
1.2.131