Radeon R7 Graphics and GeForce GTS 450 OEM - video card comparison
Radeon R7 Graphics
GeForce GTS 450 OEM
Architecture
GCN 2.0 (2013−2017)
Fermi (2010−2014)
GPU code name
Spectre
GF106
Market segment
Desktop
Desktop
Release date
January 2014
October 2010
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
980 MHz
-
Core clock speed
686 MHz
790 MHz
Floating-point performance
526.8 gflops
455.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,410 million
1,170 million
Pipelines / CUDA cores
512
144
Power consumption (TDP)
15 Watt
106 Watt
Texture fill rate
31.36
18.96
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1536 MB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
4000 MHz
Memory bandwidth
-
96 GB/s
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (12_0)
12 (11_0)
CUDA
-
2.1
OpenCL
2.0
1.1
OpenGL
4.6
4.6
Shader Model
6.0
5.1
Vulkan
1.2.131
N/A