GeForce GT 745A and Radeon 630 - video card comparison
Passmark - benchmark score GeForce GT 745A vs Radeon 630
GeForce GT 745A
1265
Radeon 630
1332
GeForce GT 745A
Radeon 630
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
GK107
Lexa
Market segment
Desktop
Laptop
Release date
August 2013
August 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
915 MHz
1219 MHz
Core clock speed
837 MHz
-
Floating-point performance
642.8 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,270 million
2,200 million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
33 Watt
50 Watt
Texture fill rate
29.28
38.98
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
6000 MHz
Memory bandwidth
28.8 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (11_0)
12
CUDA
3.0
-
OpenCL
1.2
-
OpenGL
4.6
4.6
Shader Model
5.1
-
Vulkan
1.1.126
+