Radeon HD 7670M and Radeon Vega 7 - video card comparison
Radeon HD 7670M
Radeon Vega 7
Architecture
Terascale 2 (2009−2015)
GCN 5.1 (2018−2021)
GPU code name
Thames XT
Cezanne
Market segment
Laptop
Desktop
Release date
June 2011
April 2021
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
-
None
Boost clock speed
-
1900 MHz
Core clock speed
600 MHz
-
Floating-point performance
576.0 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
716 million
9,800 million
Pipelines / CUDA cores
480
448
Power consumption (TDP)
20 Watt
45 Watt
Texture fill rate
14.40
53.20
Memory type
DDR3, (GDDR5)
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.2