UHD Graphics 620 and GeForce Go 6400 - video card comparison
Passmark - benchmark score UHD Graphics 620 vs GeForce Go 6400
UHD Graphics 620
1061
GeForce Go 6400
25
UHD Graphics 620
GeForce Go 6400
Architecture
Gen. 9.5 (2017)
Curie (2003−2013)
GPU code name
Kaby-Lake-Refresh GT2
NV44M1
Market segment
Laptop
Laptop
Release date
September 2017
February 2006
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Boost clock speed
1150 MHz
400 MHz
Core clock speed
300 MHz
3 MHz
Manufacturing process technology
14 nm
110 nm
Number of transistors
189 million
75 million
Pipelines / CUDA cores
24
7
Power consumption (TDP)
15 Watt
-
Texture fill rate
27.60
1.600
Memory type
LPDDR3/DDR4
DDR
Maximum RAM amount
32 GB
32 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
700 MHz
Memory bandwidth
-
5.6 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
9.0c (9_3)
OpenCL
2.1
N/A
OpenGL
4.6
2.1
Shader Model
6.4
3.0
Vulkan
1.1.103
N/A
Quick Sync
+
-