Radeon HD 8770M and Radeon Graphics - video card comparison
Radeon HD 8770M
Radeon Graphics
Architecture
GCN (2011−2017)
GCN 5.1 (2018−2021)
GPU code name
Mars
Renoir
Market segment
Laptop
Desktop
Release date
November 2012
-
Interface
PCIe 3.0 x8
IGP
Boost clock speed
825 MHz
1500 MHz
Core clock speed
775 MHz
-
Floating-point performance
633.6 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
950 million
-
Pipelines / CUDA cores
384
448
Power consumption (TDP)
-
15 Watt
Texture fill rate
19.80
42.00
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
4500 MHz
System Shared
Memory bandwidth
72 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
-
OpenGL
4.6
4.6
Shader Model
5.1
-
Vulkan
1.2.131
-