Radeon RX Vega 8 (Ryzen 2000/3000) and Radeon R7 M445 - video card comparison
Radeon RX Vega 8 (Ryzen 2000/3000)
Radeon R7 M445
Architecture
Vega (2017−2021)
GCN (2011−2017)
GPU code name
Vega Raven Ridge
Meso
Market segment
Laptop
Laptop
Release date
October 2017
May 2016
Interface
-
PCIe 3.0 x8
Boost clock speed
1200 MHz
920 MHz
Core clock speed
-
920 MHz
Floating-point performance
-
588.8 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
-
1,550 million
Pipelines / CUDA cores
512
320
Power consumption (TDP)
15 Watt
15-25 Watt
Texture fill rate
-
18.40
Memory type
-
GDDR5
Maximum RAM amount
-
4 GB
Memory bus width
-
64 Bit
Memory clock speed
-
2000 MHz
Memory bandwidth
-
32 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
12_1
12 (12_0)
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.0
Vulkan
-
1.2.131