Radeon RX 570 and GeForce GTS 450 - video card comparison
Passmark - benchmark score Radeon RX 570 vs GeForce GTS 450
Radeon RX 570
7176
GeForce GTS 450
1359
Radeon RX 570
GeForce GTS 450
Architecture
Polaris (2016−2019)
Fermi (2010−2014)
GPU code name
Polaris 20 Ellesmere
GF106
Market segment
Desktop
Desktop
Release date
April 2017
September 2010
Bus support
-
PCI-E 2.0 x 16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
6-pin
SLI options
-
+
Boost clock speed
1244 MHz
-
Core clock speed
1168 MHz
783 MHz
CUDA cores
-
192
Floating-point performance
5,095 gflops
601.3 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
5,700 million
1,170 million
Pipelines / CUDA cores
2048
192
Power consumption (TDP)
120 Watt
106 Watt
Maximum GPU temperature
-
100 °C
Texture fill rate
159.2
25.1 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
7000 MHz
1804 (3608 data rate) MHz
Memory bandwidth
224.0 GB/s
57.7 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
Mini HDMITwo Dual Link DVI
HDMI
+
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (12_0)
12 (11_0)
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
4.2
Shader Model
6.4
5.1
Vulkan
+
N/A
FreeSync
+
-