Mobility Radeon HD 4570 and Radeon RX 590 - video card comparison
Mobility Radeon HD 4570
Radeon RX 590
Architecture
Terascale 1 (2008−2010)
Polaris (2016−2019)
GPU code name
M92-XT
Polaris 30
Market segment
Laptop
Desktop
Release date
January 2009
November 2018
Interface
MXM-II
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
-
1545 MHz
Core clock speed
680 MHz
1469 MHz
Floating-point performance
108.8 gflops
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
242 million
5,700 million
Pipelines / CUDA cores
80
2304
Power consumption (TDP)
-
175 Watt
Texture fill rate
5.440
222.5
Memory type
GDDR3, DDR2, DDR3
GDDR5
Maximum RAM amount
512 MB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
800 MHz
8000 MHz
Memory bandwidth
12.8 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
12 (12_0)
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2.131
FreeSync
-
+