Quadro K420 and Iris Xe Graphics MAX - video card comparison
Passmark - benchmark score Quadro K420 vs Iris Xe Graphics MAX
Quadro K420
768
Iris Xe Graphics MAX
2030
Quadro K420
Iris Xe Graphics MAX
Architecture
Kepler (2012−2018)
Generation 12.1 (2020−2021)
GPU code name
GK107
DG1
Market segment
Workstation
Desktop
Release date
July 2014
October 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
-
Boost clock speed
-
1650 MHz
Core clock speed
876 MHz
-
Floating-point performance
336.4 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
1,270 million
-
Pipelines / CUDA cores
192
768
Power consumption (TDP)
41 Watt
25 Watt
Texture fill rate
14.02
79.20
Memory type
128 Bit
LPDDR4X
Maximum RAM amount
1 GB/2 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
4.3 GB/s
Memory bandwidth
Up to 29 GB/s
68.26 GB/s
Display Connectors
DVI-I DP
No outputs
Number of simultaneous displays
4
-
DirectX
12
12 (12_1)
CUDA
3.0
-
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
5
6.4
Vulkan
+
1.2
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-