Radeon R7 450 OEM and GeForce GTX 750 Ti OEM - video card comparison
Radeon R7 450 OEM
GeForce GTX 750 Ti OEM
Architecture
GCN 1.0 (2012−2020)
Kepler (2012−2018)
GPU code name
Cape Verde
GK106
Market segment
Desktop
Desktop
Release date
June 2016
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1098 MHz
Core clock speed
925 MHz
1033 MHz
Floating-point performance
947.2 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
2,540 million
Pipelines / CUDA cores
512
960
Power consumption (TDP)
65 Watt
150 Watt
Texture fill rate
29.60
87.84
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4.5 GB/s
6 GB/s
Memory bandwidth
72 GB/s
192.3 GB/s
Display Connectors
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (11_0)
CUDA
-
3.0
OpenCL
2.1 (1.2)
3.0
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.5 (5.1)
Vulkan
1.2.170
1.2.175