UHD Graphics 630 and Radeon RX 6900 - video card comparison
Passmark - benchmark score UHD Graphics 630 vs Radeon RX 6900
UHD Graphics 630
1228
Radeon RX 6900
27642
UHD Graphics 630
Radeon RX 6900
Architecture
Gen. 9.5 (2017)
RDNA 2.0 (2020−2022)
GPU code name
Kaby-Lake-H-GT2
Navi 21
Market segment
Desktop
Desktop
Release date
October 2017
October 2020
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1150 MHz
2105 MHz
Core clock speed
300 MHz
-
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
189 million
23,000 million
Pipelines / CUDA cores
24
4608
Power consumption (TDP)
15 Watt
255 Watt
Texture fill rate
26.45
606.2
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
16 GB/s
Memory bandwidth
-
512.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.1.103
1.2
Quick Sync
+
-