Radeon R7 450 OEM and GeForce GTX 750 GM206 - video card comparison
Radeon R7 450 OEM
GeForce GTX 750 GM206
Architecture
GCN 1.0 (2012−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Cape Verde
GM206
Market segment
Desktop
Desktop
Release date
June 2016
November 2015
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1239 MHz
Core clock speed
925 MHz
-
Floating-point performance
947.2 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
2,940 million
Pipelines / CUDA cores
512
512
Power consumption (TDP)
65 Watt
-
Texture fill rate
29.60
39.65
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4.5 GB/s
5012 MHz
Memory bandwidth
72 GB/s
80.19 GB/s
Display Connectors
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
2x DVI, 1x HDMI
HDMI
+
+
DirectX
12 (11_1)
12 (12_1)
CUDA
-
5.2
OpenCL
2.1 (1.2)
1.2
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.4
Vulkan
1.2.170
1.1.126