Radeon HD 7730 and GeForce GTS 450 - video card comparison
Passmark - benchmark score Radeon HD 7730 vs GeForce GTS 450
Radeon HD 7730
1241
GeForce GTS 450
1359
Radeon HD 7730
GeForce GTS 450
Architecture
GCN 1.0 (2012−2020)
Fermi (2010−2014)
GPU code name
Cape Verde
GF106
Market segment
Desktop
Desktop
Release date
May 2013
September 2010
Bus support
-
PCI-E 2.0 x 16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
6-pin
SLI options
-
+
Core clock speed
800 MHz
783 MHz
CUDA cores
-
192
Floating-point performance
614.4 gflops
601.3 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
1,170 million
Pipelines / CUDA cores
384
192
Power consumption (TDP)
47 Watt
106 Watt
Maximum GPU temperature
-
100 °C
Texture fill rate
19.20
25.1 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
1804 (3608 data rate) MHz
Memory bandwidth
72 GB/s
57.7 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
Mini HDMITwo Dual Link DVI
HDMI
+
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (11_1)
12 (11_0)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.6
4.2
Shader Model
5.1
5.1
Vulkan
1.2.131
N/A