GeForce GTS 450 and Radeon HD 7620G - video card comparison
Passmark - benchmark score GeForce GTS 450 vs Radeon HD 7620G
GeForce GTS 450
1359
Radeon HD 7620G
374
GeForce GTS 450
Radeon HD 7620G
Architecture
Fermi (2010−2014)
Terascale 3 (2010−2013)
GPU code name
GF106
Trinity
Market segment
Desktop
Laptop
Release date
September 2010
May 2012
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
6-pin
-
SLI options
+
-
Boost clock speed
-
497 MHz
Core clock speed
783 MHz
360 MHz
CUDA cores
192
-
Floating-point performance
601.3 gflops
-
Manufacturing process technology
40 nm
32 nm
Number of transistors
1,170 million
1,303 million
Pipelines / CUDA cores
192
384
Power consumption (TDP)
106 Watt
25 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
25.1 billion/sec
11.93
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1804 (3608 data rate) MHz
System Shared
Memory bandwidth
57.7 GB/s
-
Shared memory
-
+
Display Connectors
Mini HDMITwo Dual Link DVI
No outputs
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.2
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A