UHD Graphics 630 and Radeon RX 6600 XT - video card comparison
Passmark - benchmark score UHD Graphics 630 vs Radeon RX 6600 XT
UHD Graphics 630
1228
Radeon RX 6600 XT
16985
UHD Graphics 630
Radeon RX 6600 XT
Architecture
Gen. 9.5 (2017)
Navi / RDNA2 (2020−2022)
GPU code name
Kaby-Lake-H-GT2
Navi 23
Market segment
Desktop
Desktop
Release date
October 2017
July 2021
Interface
PCIe 3.0 x1
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1150 MHz
2589 MHz
Core clock speed
300 MHz
1968 MHz
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
189 million
11,060 million
Pipelines / CUDA cores
24
2048
Power consumption (TDP)
15 Watt
160 (TGP) Watt
Texture fill rate
26.45
331.4
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
8 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
256.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12.0 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.1.103
1.2
Quick Sync
+
-