HD Graphics and GeForce GTS 450 OEM - video card comparison
HD Graphics
GeForce GTS 450 OEM
Architecture
Generation 7.0 (2012)
Fermi (2010−2014)
GPU code name
Ivy Bridge GT1
GF106
Market segment
Desktop
Desktop
Release date
April 2012
October 2010
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1050 MHz
-
Core clock speed
166 MHz
790 MHz
Floating-point performance
15.6 gflops
455.0 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
392 million
1,170 million
Pipelines / CUDA cores
48
144
Power consumption (TDP)
35 Watt
106 Watt
Texture fill rate
6.300
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
11.1 (11_0)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.0
4.6
Shader Model
5.0
5.1
Vulkan
1.1.80
N/A