GeForce GT 445M and GeForce RTX 2080 Super - video card comparison
Passmark - benchmark score GeForce GT 445M vs GeForce RTX 2080 Super
GeForce GT 445M
835
GeForce RTX 2080 Super
20173
GeForce GT 445M
GeForce RTX 2080 Super
Architecture
Fermi (2010−2014)
Turing (2018−2021)
GPU code name
N11E-GE
Turing TU104
Market segment
Laptop
Desktop
Release date
September 2010
July 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
SLI options
+
-
Boost clock speed
-
1815 MHz
Core clock speed
590 MHz
1650 MHz
CUDA cores
144
-
Floating-point performance
339.8 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
1,170 million
13,600 million
Pipelines / CUDA cores
144
3072
Power consumption (TDP)
35 Watt
250 Watt
Texture fill rate
10.6 billion/sec
348.5
Memory type
GDDR5
GDDR6
Maximum RAM amount
3 GB
8 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
1250 MHz
15500 MHz
Memory bandwidth
60.0 GB/s
495.9 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI
-
+
G-SYNC support
-
+
DirectX
12 API
12 Ultimate (12_1)
CUDA
+
7.5
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2.131
VR Ready
-
+