GeForce GT 635M and GeForce RTX 3080 Ti - video card comparison
Passmark - benchmark score GeForce GT 635M vs GeForce RTX 3080 Ti
GeForce GT 635M
578
GeForce RTX 3080 Ti
27990
GeForce GT 635M
GeForce RTX 3080 Ti
Architecture
Fermi (2010−2014)
Ampere (2020−2022)
GPU code name
N13E-GE2
Ampere GA102
Market segment
Laptop
Desktop
Release date
December 2011
September 2020
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
753 MHz
1667 MHz
Core clock speed
Up to 675 MHz
1370 MHz
CUDA cores
Up to 144
-
Floating-point performance
253.4 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
1,170 million
28,300 million
Pipelines / CUDA cores
144
10240
Power consumption (TDP)
35 Watt
350 Watt
Texture fill rate
Up to 16.2 billion/sec
532.8
Memory type
DDR3
GDDR6X
Maximum RAM amount
2 GB
12 GB
Memory bus width
Up to 192bit
384 Bit
Memory clock speed
1800 MHz
19000 MHz
Memory bandwidth
Up to 43.2 GB/s
912.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.2
3D Blu-Ray
+
-
Optimus
+
-