HD Graphics 2500 and GeForce GTS 450 OEM - video card comparison
HD Graphics 2500
GeForce GTS 450 OEM
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Fermi (2010−2014)
GPU code name
Ivy Bridge GT1
GF106
Market segment
Laptop
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
1150 MHz
-
Core clock speed
650 MHz
790 MHz
Floating-point performance
13.8 gflops
455.0 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
392 million
1,170 million
Pipelines / CUDA cores
6
144
Power consumption (TDP)
unknown
106 Watt
Texture fill rate
6.900
18.96
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1536 MB
Memory bus width
64/128 Bit
192 Bit
Memory clock speed
System Shared
4000 MHz
Memory bandwidth
-
96 GB/s
Shared memory
+
-
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