Radeon RX 570 and GeForce GT 745A - video card comparison
Passmark - benchmark score Radeon RX 570 vs GeForce GT 745A
Radeon RX 570
7176
GeForce GT 745A
1265
Radeon RX 570
GeForce GT 745A
Architecture
Polaris (2016−2019)
Kepler (2012−2018)
GPU code name
Polaris 20 Ellesmere
GK107
Market segment
Desktop
Desktop
Release date
April 2017
August 2013
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
1244 MHz
915 MHz
Core clock speed
1168 MHz
837 MHz
Floating-point performance
5,095 gflops
642.8 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
1,270 million
Pipelines / CUDA cores
2048
384
Power consumption (TDP)
120 Watt
33 Watt
Texture fill rate
159.2
29.28
Memory type
GDDR5
DDR3
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
7000 MHz
1800 MHz
Memory bandwidth
224.0 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (11_0)
CUDA
-
3.0
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
+
1.1.126
FreeSync
+
-