Radeon RX 570 and Radeon HD 6480G + HD 7450M Dual Graphics - video card comparison
Radeon RX 570
Radeon HD 6480G + HD 7450M Dual Graphics
Architecture
Polaris (2016−2019)
Terascale 2 (2009−2015)
GPU code name
Polaris 20 Ellesmere
-
Market segment
Desktop
Laptop
Release date
April 2017
February 2012
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 6-pin
-
Boost clock speed
1244 MHz
-
Core clock speed
1168 MHz
593 / 700 MHz
Floating-point performance
5,095 gflops
-
Manufacturing process technology
14 nm
40 nm
Number of transistors
5,700 million
-
Pipelines / CUDA cores
2048
400
Power consumption (TDP)
120 Watt
-
Texture fill rate
159.2
-
Memory type
GDDR5
-
Maximum RAM amount
8 GB
-
Memory bus width
256 Bit
64 Bit
Memory clock speed
7000 MHz
- / 1800 MHz
Memory bandwidth
224.0 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
-
HDMI
+
-
DirectX
12 (12_0)
11
OpenCL
2.0
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
+
-
FreeSync
+
-