GeForce GT 635M and GeForce GT 1030 DDR4 - video card comparison
GeForce GT 635M
GeForce GT 1030 DDR4
Architecture
Fermi (2010−2014)
Pascal (2016−2021)
GPU code name
N13E-GE2
GP108
Market segment
Laptop
Desktop
Release date
December 2011
March 2018
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x4
Supplementary power connectors
-
None
Boost clock speed
753 MHz
1379 MHz
Core clock speed
Up to 675 MHz
1152 MHz
CUDA cores
Up to 144
-
Floating-point performance
253.4 gflops
1,059 gflops
Manufacturing process technology
40 nm
14 nm
Number of transistors
1,170 million
1,800 million
Pipelines / CUDA cores
144
384
Power consumption (TDP)
35 Watt
20 Watt
Texture fill rate
Up to 16.2 billion/sec
33.10
Memory type
DDR3
DDR4
Maximum RAM amount
2 GB
2 GB
Memory bus width
Up to 192bit
64 Bit
Memory clock speed
1800 MHz
2100 MHz
Memory bandwidth
Up to 43.2 GB/s
16.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (12_1)
CUDA
+
6.1
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.2.131
3D Blu-Ray
+
-
Optimus
+
-