GeForce GTS 450 Rev. 2 and Radeon R7 Graphics - video card comparison
GeForce GTS 450 Rev. 2
Radeon R7 Graphics
Architecture
Fermi 2.0 (2010−2014)
GCN 2.0 (2013−2017)
GPU code name
GF116
Spectre
Market segment
Desktop
Desktop
Release date
March 2011
January 2014
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
980 MHz
Core clock speed
783 MHz
686 MHz
Floating-point performance
601.3 gflops
526.8 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
2,410 million
Pipelines / CUDA cores
192
512
Power consumption (TDP)
106 Watt
15 Watt
Texture fill rate
25.06
31.36
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
3608 MHz
System Shared
Memory bandwidth
57.73 GB/s
-
Display Connectors
2x DVI, 1x mini-HDMI
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 (12_0)
CUDA
2.1
-
OpenCL
1.1
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.0
Vulkan
N/A
1.2.131