Iris Xe Graphics G7 and Quadro K420 - video card comparison
Iris Xe Graphics G7
Quadro K420
Architecture
Gen. 11 Ice Lake (2019−2022)
Kepler (2012−2018)
GPU code name
Tiger Lake Xe
GK107
Market segment
Laptop
Workstation
Release date
August 2020
July 2014
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
-
876 MHz
Floating-point performance
-
336.4 gflops
Manufacturing process technology
10 nm
28 nm
Number of transistors
-
1,270 million
Pipelines / CUDA cores
96
192
Power consumption (TDP)
-
41 Watt
Texture fill rate
-
14.02
Memory type
DDR4
128 Bit
Maximum RAM amount
-
1 GB/2 GB
Memory bus width
-
128 Bit
Memory clock speed
-
1782 MHz
Memory bandwidth
-
Up to 29 GB/s
Shared memory
+
-
Display Connectors
-
DVI-I DP
Number of simultaneous displays
-
4
DirectX
DirectX 12_1
12
CUDA
-
3.0
OpenCL
-
1.2
OpenGL
-
4.5
Shader Model
-
5
Vulkan
-
+
3D Vision Pro
-
+
Mosaic
-
+
nView Desktop Management
-
+
Quick Sync
+
-