Radeon RX 460 1024SP and GeForce GTX 745 OEM - video card comparison
Radeon RX 460 1024SP
GeForce GTX 745 OEM
Architecture
GCN 4.0 (2016−2020)
Maxwell (2014−2018)
GPU code name
Baffin
GM107
Market segment
Desktop
Desktop
Release date
January 2017
February 2014
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
-
Core clock speed
1090 MHz
1033 MHz
Floating-point performance
2,458 gflops
793.3 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,000 million
1,870 million
Pipelines / CUDA cores
1024
384
Power consumption (TDP)
75 Watt
55 Watt
Texture fill rate
76.80
24.79
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
1800 MHz
Memory bandwidth
112.0 GB/s
28.8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
12 (12_0)
12 (11_0)
CUDA
-
5.0
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126