Quadro RTX 4000 and UHD Graphics 620 - video card comparison
Passmark - benchmark score Quadro RTX 4000 vs UHD Graphics 620
Quadro RTX 4000
15857
UHD Graphics 620
1061
Quadro RTX 4000
UHD Graphics 620
Architecture
Turing (2018−2021)
Gen. 9.5 (2017)
GPU code name
TU104
Kaby-Lake-Refresh GT2
Market segment
Workstation
Laptop
Release date
November 2018
September 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1545 MHz
1150 MHz
Core clock speed
1005 MHz
300 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
13,600 million
189 million
Pipelines / CUDA cores
2304
24
Power consumption (TDP)
160 Watt
15 Watt
Texture fill rate
222.5
27.60
Memory type
GDDR6
LPDDR3/DDR4
Maximum RAM amount
8 GB
32 GB
Memory bus width
256 Bit
System Shared
Memory clock speed
13000 MHz
System Shared
Memory bandwidth
416.0 GB/s
-
Shared memory
-
+
Display Connectors
3x DisplayPort, 1x USB Type-C
No outputs
DirectX
12 Ultimate (12_1)
12 (12_1)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2.131
1.1.103
Quick Sync
-
+