Quadro K4000M and UHD Graphics 620 - video card comparison
Passmark - benchmark score Quadro K4000M vs UHD Graphics 620
Quadro K4000M
2019
UHD Graphics 620
1061
Quadro K4000M
UHD Graphics 620
Architecture
Kepler (2012−2018)
Gen. 9.5 (2017)
GPU code name
N14E-Q3
Kaby-Lake-Refresh GT2
Market segment
Mobile workstation
Laptop
Release date
June 2012
September 2017
Interface
MXM-B (3.0)
PCIe 3.0 x1
Boost clock speed
-
1150 MHz
Core clock speed
600 MHz
300 MHz
Floating-point performance
1,154 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
3,540 million
189 million
Pipelines / CUDA cores
960
24
Power consumption (TDP)
100 Watt
15 Watt
Texture fill rate
48.08
27.60
Memory type
GDDR5
LPDDR3/DDR4
Maximum RAM amount
4 GB
32 GB
Memory bus width
256 Bit
System Shared
Memory clock speed
2800 MHz
System Shared
Memory bandwidth
89.6 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_1)
CUDA
+
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
+
1.1.103
Optimus
+
-
Quick Sync
-
+