Radeon RX Vega 10 and Radeon HD 7450 OEM - video card comparison
Radeon RX Vega 10
Radeon HD 7450 OEM
Architecture
Vega (2017−2021)
TeraScale 2 (2009−2015)
GPU code name
Vega Raven Ridge
Caicos
Market segment
Laptop
Desktop
Release date
October 2017
January 2012
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
1300 MHz
-
Core clock speed
-
625 MHz
Floating-point performance
-
200.0 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
4,940 million
370 million
Pipelines / CUDA cores
640
160
Power consumption (TDP)
15 Watt
18 Watt
Texture fill rate
52.00
5.000
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1066 MHz
Memory bandwidth
-
8.528 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI
HDMI
-
+
DirectX
12 (12_1)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.0
Vulkan
1.2.131
N/A