Radeon RX Vega 8 (Ryzen 4000/5000) and Radeon HD 7450M - video card comparison
Radeon RX Vega 8 (Ryzen 4000/5000)
Radeon HD 7450M
Architecture
Vega (2017−2021)
Terascale 2 (2009−2015)
GPU code name
Vega
Seymour-PRO
Market segment
Laptop
Laptop
Release date
January 2020
February 2012
Interface
-
PCIe 2.0 x16
Boost clock speed
2100 MHz
-
Core clock speed
-
700 MHz
Floating-point performance
-
224.0 gflops
Manufacturing process technology
7 nm
40 nm
Number of transistors
-
370 million
Pipelines / CUDA cores
512
160
Power consumption (TDP)
15 Watt
7 Watt
Texture fill rate
-
5.600
Memory type
-
DDR3, GDDR5
Maximum RAM amount
-
1 GB
Memory bus width
-
64 Bit
Memory clock speed
-
1800 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
12_1
11.2 (11_0)
OpenCL
-
1.2
OpenGL
-
4.4
Shader Model
-
5.0
Vulkan
-
N/A