Quadro K420 and UHD Graphics 600 - video card comparison
Passmark - benchmark score Quadro K420 vs UHD Graphics 600
Quadro K420
768
UHD Graphics 600
344
Quadro K420
UHD Graphics 600
Architecture
Kepler (2012−2018)
Gen. 9 Gemini Lake (2017)
GPU code name
GK107
Gemini Lake
Market segment
Workstation
Laptop
Release date
July 2014
December 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
-
700 MHz
Core clock speed
876 MHz
300 MHz
Floating-point performance
336.4 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,270 million
189 million
Pipelines / CUDA cores
192
12
Power consumption (TDP)
41 Watt
5 Watt
Texture fill rate
14.02
9.000
Memory type
128 Bit
DDR4 / LPDDR4
Maximum RAM amount
1 GB/2 GB
System Shared
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
1782 MHz
System Shared
Memory bandwidth
Up to 29 GB/s
-
Shared memory
-
+
Display Connectors
DVI-I DP
No outputs
Number of simultaneous displays
4
-
DirectX
12
12 (12_1)
CUDA
3.0
-
OpenCL
1.2
2.1
OpenGL
4.5
4.6
Shader Model
5
6.4
Vulkan
+
+
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-
Quick Sync
-
+