UHD Graphics 620 and Quadro 400 - video card comparison
Passmark - benchmark score UHD Graphics 620 vs Quadro 400
UHD Graphics 620
1061
Quadro 400
152
UHD Graphics 620
Quadro 400
Architecture
Gen. 9.5 (2017)
Tesla 2.0 (2007−2013)
GPU code name
Kaby-Lake-Refresh GT2
GT216
Market segment
Laptop
Workstation
Release date
September 2017
April 2011
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
-
Core clock speed
300 MHz
450 MHz
Floating-point performance
-
108 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
486 million
Pipelines / CUDA cores
24
48
Power consumption (TDP)
15 Watt
32 Watt
Texture fill rate
27.60
7.200
Memory type
LPDDR3/DDR4
DDR3
Maximum RAM amount
32 GB
512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1540 MHz
Memory bandwidth
-
12.32 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x DisplayPort
DirectX
12 (12_1)
11.1 (10_1)
CUDA
-
1.2
OpenCL
2.1
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
1.1.103
N/A
Quick Sync
+
-