Quadro K1200 and HD Graphics 620 - video card comparison
Passmark - benchmark score Quadro K1200 vs HD Graphics 620
Quadro K1200
3017
HD Graphics 620
963
Quadro K1200
HD Graphics 620
Architecture
Maxwell (2014−2018)
Gen. 9.5 Kaby Lake (2015−2017)
GPU code name
GM107
Kaby-Lake GT2
Market segment
Workstation
Laptop
Release date
January 2015
August 2016
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
1124 MHz
1050 MHz
Core clock speed
1058 MHz
300 MHz
Floating-point performance
1,151 gflops
403.2 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,870 million
189 million
Pipelines / CUDA cores
512
24
Power consumption (TDP)
45 Watt
15 Watt
Texture fill rate
35.97
25.20
Memory type
128 Bit
DDR3L/LPDDR3/LPDDR4
Maximum RAM amount
4 GB
32 GB
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
5000 MHz
System Shared
Memory bandwidth
Up to 80 GB/s
-
Shared memory
-
+
Display Connectors
mDP mDP mDP mDP
No outputs
Number of simultaneous displays
4
-
DirectX
12
12 (12_1)
CUDA
5.0
-
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
-
+