Radeon HD 6670A and Radeon Vega 3 Efficient - video card comparison
Radeon HD 6670A
Radeon Vega 3 Efficient
Architecture
TeraScale 2 (2009−2015)
GCN 5.0 (2017−2020)
GPU code name
Turks
Raven
Market segment
Desktop
Desktop
Release date
April 2011
May 2018
Interface
MXM-A (3.0)
IGP
Supplementary power connectors
-
None
Boost clock speed
-
1000 MHz
Core clock speed
600 MHz
300 MHz
Floating-point performance
576.0 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
716 million
4,940 million
Pipelines / CUDA cores
480
192
Power consumption (TDP)
45 Watt
15 Watt
Texture fill rate
14.40
12.00
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
4000 MHz
System Shared
Memory bandwidth
64 GB/s
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.2.131