HD Graphics 2500 and Radeon 620 - video card comparison
HD Graphics 2500
Radeon 620
Architecture
Gen. 7 Ivy Bridge (2011−2012)
GCN 1.0 (2012−2020)
GPU code name
Ivy Bridge GT1
Polaris 24
Market segment
Laptop
Laptop
Release date
April 2012
August 2019
Interface
PCIe 1.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
1024 MHz
Core clock speed
650 MHz
-
Floating-point performance
13.8 gflops
-
Manufacturing process technology
22 nm
28 nm
Number of transistors
392 million
1,550 million
Pipelines / CUDA cores
6
384
Power consumption (TDP)
unknown
50 Watt
Texture fill rate
6.900
24.58
Memory type
System Shared
DDR3, GDDR5
Maximum RAM amount
System Shared
4 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
2250 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.0
4.6
Shader Model
5.0
6.3
Vulkan
1.1.80
1.2.131