HD Graphics 630 and Radeon R7 450 OEM - video card comparison
HD Graphics 630
Radeon R7 450 OEM
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
GCN 1.0 (2012−2020)
GPU code name
Kaby-Lake-H-GT2
Cape Verde
Market segment
Desktop
Desktop
Release date
January 2017
June 2016
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
-
Core clock speed
300 MHz
925 MHz
Floating-point performance
441.6 gflops
947.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
1,500 million
Pipelines / CUDA cores
24
512
Power consumption (TDP)
15 Watt
65 Watt
Texture fill rate
26.40
29.60
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR5
Maximum RAM amount
64 GB
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
12 (12_1)
12 (11_1)
OpenCL
2.1
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
6.4
6.5 (5.1)
Vulkan
+
1.2.170
Quick Sync
+
-