HD Graphics 2500 and Radeon R7 450 OEM - video card comparison
HD Graphics 2500
Radeon R7 450 OEM
Architecture
Gen. 7 Ivy Bridge (2011−2012)
GCN 1.0 (2012−2020)
GPU code name
Ivy Bridge GT1
Cape Verde
Market segment
Laptop
Desktop
Release date
April 2012
June 2016
Interface
PCIe 1.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
-
Core clock speed
650 MHz
925 MHz
Floating-point performance
13.8 gflops
947.2 gflops
Manufacturing process technology
22 nm
28 nm
Number of transistors
392 million
1,500 million
Pipelines / CUDA cores
6
512
Power consumption (TDP)
unknown
65 Watt
Texture fill rate
6.900
29.60
Memory type
-
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
-
4.5 GB/s
Memory bandwidth
-
72 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
-
+
DirectX
11.1 (11_0)
12 (11_1)
OpenCL
1.2
2.1 (1.2)
OpenGL
4.0
4.6
Shader Model
5.0
6.5 (5.1)
Vulkan
1.1.80
1.2.170