UHD Graphics 630 and RTX A4000 - video card comparison
Passmark - benchmark score UHD Graphics 630 vs RTX A4000
UHD Graphics 630
1228
RTX A4000
19982
UHD Graphics 630
RTX A4000
Architecture
Gen. 9.5 (2017)
Ampere (2020−2022)
GPU code name
Kaby-Lake-H-GT2
GA104
Market segment
Desktop
Workstation
Release date
October 2017
April 2021
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1150 MHz
1560 MHz
Core clock speed
300 MHz
-
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
8 nm
Number of transistors
189 million
17,400 million
Pipelines / CUDA cores
24
6144
Power consumption (TDP)
15 Watt
140 Watt
Texture fill rate
26.45
299.5
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
14 GB/s
Memory bandwidth
-
448.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
4x DisplayPort 1.4a
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.1.103
1.3
Quick Sync
+
-