GeForce 940M and UHD Graphics 630 - video card comparison
Passmark - benchmark score GeForce 940M vs UHD Graphics 630
GeForce 940M
1156
UHD Graphics 630
1228
GeForce 940M
UHD Graphics 630
Architecture
Maxwell (2014−2018)
Gen. 9.5 (2017)
GPU code name
N16S-GT-S/B
Kaby-Lake-H-GT2
Market segment
Laptop
Desktop
Release date
March 2015
October 2017
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x1
Boost clock speed
1176 MHz
1150 MHz
Core clock speed
1072 MHz
300 MHz
Floating-point performance
903.2 gflops
460.8 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,870 million
189 million
Pipelines / CUDA cores
384
24
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
28.22
26.45
Memory type
DDR3
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
2000 MHz
System Shared
Memory bandwidth
14.4 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_1)
CUDA
+
-
OpenCL
1.2
2.1
OpenGL
4.5
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.1.103
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-
Quick Sync
-
+