Radeon RX Vega 10 and GeForce GTX 745 OEM - video card comparison
Radeon RX Vega 10
GeForce GTX 745 OEM
Architecture
Vega (2017−2021)
Maxwell (2014−2018)
GPU code name
Vega Raven Ridge
GM107
Market segment
Laptop
Desktop
Release date
October 2017
February 2014
Interface
IGP
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1300 MHz
-
Core clock speed
-
1033 MHz
Floating-point performance
-
793.3 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
4,940 million
1,870 million
Pipelines / CUDA cores
640
384
Power consumption (TDP)
15 Watt
55 Watt
Texture fill rate
52.00
24.79
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (12_1)
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