Radeon Pro 555X and HD Graphics 630 - video card comparison
Passmark - benchmark score Radeon Pro 555X vs HD Graphics 630
Radeon Pro 555X
3332
HD Graphics 630
1233
Radeon Pro 555X
HD Graphics 630
Architecture
Polaris (2016−2019)
Gen. 9.5 Kaby Lake (2015−2017)
GPU code name
Polaris 21
Kaby-Lake-H-GT2
Market segment
Mobile workstation
Desktop
Release date
June 2017
January 2017
Interface
PCIe 3.0 x8
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
-
1150 MHz
Core clock speed
855 MHz
300 MHz
Floating-point performance
-
441.6 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
3,000 million
189 million
Pipelines / CUDA cores
768
24
Power consumption (TDP)
-
15 Watt
Texture fill rate
43.54
26.40
Memory type
GDDR5
DDR3L/LPDDR3/LPDDR4
Maximum RAM amount
4 GB
64 GB
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
5080 MHz
System Shared
Memory bandwidth
81.6 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
+
FreeSync
+
-
Quick Sync
-
+