Radeon RX Vega 8 (Ryzen 4000/5000) and GeForce GT 445M - video card comparison
Radeon RX Vega 8 (Ryzen 4000/5000)
GeForce GT 445M
Architecture
Vega (2017−2021)
Fermi (2010−2014)
GPU code name
Vega
N11E-GE
Market segment
Laptop
Laptop
Release date
January 2020
September 2010
Interface
-
PCIe 2.0 x16
SLI options
-
+
Boost clock speed
2100 MHz
-
Core clock speed
-
590 MHz
CUDA cores
-
144
Floating-point performance
-
339.8 gflops
Manufacturing process technology
7 nm
40 nm
Number of transistors
-
1,170 million
Pipelines / CUDA cores
512
144
Power consumption (TDP)
15 Watt
35 Watt
Texture fill rate
-
10.6 billion/sec
Memory type
-
GDDR5
Maximum RAM amount
-
3 GB
Memory bus width
-
192 Bit
Memory clock speed
-
1250 MHz
Memory bandwidth
-
60.0 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
12_1
12 API
CUDA
-
+
OpenCL
-
1.1
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
-
N/A