UHD Graphics 620 and Quadro RTX 8000 - video card comparison
Passmark - benchmark score UHD Graphics 620 vs Quadro RTX 8000
UHD Graphics 620
1061
Quadro RTX 8000
20064
UHD Graphics 620
Quadro RTX 8000
Architecture
Gen. 9.5 (2017)
Turing (2018−2021)
GPU code name
Kaby-Lake-Refresh GT2
TU102
Market segment
Laptop
Workstation
Release date
September 2017
August 2018
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
1150 MHz
1770 MHz
Core clock speed
300 MHz
1395 MHz
Manufacturing process technology
14 nm
12 nm
Number of transistors
189 million
18,600 million
Pipelines / CUDA cores
24
4608
Power consumption (TDP)
15 Watt
260 Watt
Texture fill rate
27.60
509.8
Memory type
LPDDR3/DDR4
GDDR6
Maximum RAM amount
32 GB
48 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
672.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
4x DisplayPort, 1x USB Type-C
DirectX
12 (12_1)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.103
1.2.131
Quick Sync
+
-